クロマジャパン List of Products and Services

With industry-leading high power density design, we have implemented 1.7kW × 3ch output in a 1U size. Each channel is isolated, allowing for independent voltage/current control. When building inspection equipment, this contributes to saving cabinet space such as in a 19-inch rack and simplifies cable wiring. For example, let's consider an inspection device that requires a 9-channel programmable DC power supply. Typically, you would need to incorporate nine 1U-sized DC power supplies into a 9U space. However, by adopting the Chroma 62000E series, you can implement the 9-channel programmable DC power supply function by incorporating three DC power supplies into a 3U space (when using the 3-channel model).

• Switching Power Supply

With the advancement of high functionality, the vast amount of measurements and ultra-high-speed interfaces due to miniaturization have made complete defect detection with ATE increasingly difficult. As a solution to these issues, we propose system-level testing (SLT: testing in actual usage environments). Why is system-level testing necessary? With the evolution of EV, 5G, AOI, etc., semiconductor ICs are transitioning from standalone to system ICs (SoCs), and higher functionality is being demanded. Along with this increased functionality, the vast number of measurement items and ultra-high-speed interfaces due to miniaturization have made complete defect detection with ATE challenging. Therefore, system-level testing (SLT: testing in actual usage environments) has become necessary. Chromo's SLT handler significantly contributes to this field and continues to evolve to meet customer needs.

• Dedicated IC

Cobra is the most advanced, compact, and powerful temperature control system on the market. Cobra will serve as a solution to meet the increasing thermal demands in post-silicon and device characterization. Designed primarily for SLT applications that require long-duration testing with manual placement, it accommodates a temperature range from 40°C to 150°C and combines all advantages such as mobility, quiet operation, and non-liquid technology. Additionally, the layout of the rack system is optimized for mass parallelism, allowing for easy setup and customization according to user-defined specifications.

• Semiconductor inspection/test equipment

Settable temperature range: -40 to 125°C Compatible with FT testing and SLT testing Measurable package dimensions: 3x3 mm to 45x45 mm Contact pressure controllable range: 1 to 10 kg (optional) Maximum 4 classifications for sorting trays (no software classification limit) Remote control operation Yield monitoring function included Intelligent auto retest & auto retry functions included Real-time tray status *For detailed specifications, please refer to the "Catalog" tab on this page.

• Semiconductor inspection/test equipment

Supports the implementation of 24 digital and analog measurement boards (flexible combinations) Maximum data rate of 150 Mbps Supports up to 512 parallel tests Up to 2048 digital I/O pins Up to 256 MW pattern memory (512 MW option) Up to 64-channel PMU (high-precision DC measurement) Timing measurement/DC measurement (PPMU)/frequency measurement equipped on all pins Maximum 8G/scan (16G option) Timing edge accuracy (EPA): ±150ps Up to 128-channel DPS (device power supply) HDADDA2 (digitizer/arbitrary waveform generator) option High power HCDPS analog option High-frequency measurement HDAVO option Multi-channel HDVI, HDRF analog options* Direct probing system* OS: Microsoft Windows 10 Programming language: C#.NET and GUI Operating system: CRISPro Program support from other testers Test board support for other testers Standard specification STDF support All functions implemented in the test head Space-saving, air-cooled system

• Semiconductor inspection/test equipment

The "Model 62000B Series" is a modular DC power supply suitable for driving power in aging tests, plating processes, and electrochemical machining. It is equipped with a variety of features including N+1 redundancy, high power density, hot-swappable maintenance capabilities, remote ON/OFF functionality, and programmable control. Additionally, by using a graphic software panel and a graphical interface via CAN bus, it allows for easy control and monitoring of the power supply system. 【Features】 ■ Equipped with a variety of functions ■ Extensive lineup ■ Flexible large-capacity configuration ■ High-density design ■ High power factor and low distortion ■ User-friendly *For more details, please refer to the PDF document or feel free to contact us.

• power supply
• Power Supplies
• power supply

The "MODEL 19036" is a product that combines impulse testing functionality with electrical safety tests such as insulation resistance and winding resistance for winding components like transformers and motors. It is compatible with various standards and can output and measure AC 100mA/DC 20mA, making it suitable for tests that require measuring large leakage currents. Additionally, the High-Speed Contact Check (HSCC) function can resolve issues related to poor contact in cables and fixtures, as well as test result failures due to internal short circuits. 【Features】 ■ Integration of five types of safety testers into one unit ■ Measurement device for efficiency and rationalization + α ■ High-precision measurement using the four-terminal method ■ Pre-assessment with contact check ■ Standard 10 channels included *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "MODEL 17020" is a high-precision charge and discharge testing system designed for battery module testing. With a stable system, it allows for long-term cycle tests and reliability tests, accommodating a wide range of applications from product development and production process inspection to quality assurance for incoming and outgoing shipments. It features regenerative power, not only regenerating discharge power back to the power system but also enabling DC direct regeneration as charging power for other channels. 【Features】 ■ Suitable for module testing ■ Independent/parallel channel operation ■ 50ms high-speed charge and discharge switching ■ Flexible software ■ Safety design *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices

The "Model 19301A" is a high-performance impulse tester for low inductance, covering a range of 0.1μH to 100μH. By using a four-terminal measurement circuit, it enables high-precision measurements of ultra-low inductance coils, chips, power inductors, as well as choke coils and coils with a small number of turns. Additionally, it is equipped with a voltage compensation function, which improves measurement errors caused by cable length and helps create a more accurate testing environment. 【Features】 ■ Inductance testing range: 0.1μH to 100μH ■ Testing voltage range: 10V to 1000V (1V step) ■ High-speed contact check ■ High-speed sampling: 200MHz ■ Four-terminal measurement circuit *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

The "MODEL 2238" is a video pattern generator designed to support various analog/digital video signal outputs and to accurately evaluate quality at the 8K SHV level. It can accommodate up to four signal modules, allowing for the selection of combinations of signal modules according to the application. Each module is equipped with its own graphics core, significantly improving image transfer speed, with switching time for 8K images accelerated to less than 200ms. Additionally, the independent output function of the modules (Multi-Out) allows for the output of different timings and image patterns from each of the four signal modules. 【Features】 ■ Supports 8K Super Hi-Vision resolution (7680x4320/8192x4320) ■ Can accommodate up to 4 signal modules ■ Can output different resolutions/test patterns for each module ■ Minimum switching time for 8K patterns: <200ms ■ 7-inch touch panel and user-friendly GUI *For more details, please refer to the PDF documentation or feel free to contact us.

• Signal Generator

The "MODEL 63200E Series" is a programmable DC electronic load that offers a total of 36 models with power capacities ranging from 2kW to 24kW and voltages of 150V, 600V, and 1200V. The maximum current for a single unit is 2000A for the 24kW/150V model, making it suitable for testing large power electronics products such as batteries and EV charging cables and stations. It features a test program setting storage function, allowing users to easily recall saved settings at any time, thereby simplifying input tasks and contributing to a reduction in labor for automated inspections. 【Features】 ■ Electronic load that balances economy and performance ■ High-capacity output ■ Test program storage function ■ High-precision output & measurement ■ User-friendly operation panel ■ Safety-conscious design *For more details, please refer to the PDF document or feel free to contact us.

• Electronic Load Unit

The "MODEL 63200A Series" is a high-precision programmable DC electronic load equipped with a DSP (200MHz) that offers suitable speed and control performance. It achieves excellent voltage measurement accuracy (0.025% + 0.025% F.S.) and current measurement accuracy (0.05% + 0.05% F.S.), ensuring high reproducibility of measurement results. Control is possible both through manual operation and remote operation (software panel option), and to meet higher power demands, multiple units can be operated in parallel in a master-slave configuration. 【Features】 ■ Input voltage range: 60V, 150V, 600V, 1200V ■ Voltage measurement accuracy: 0.025% + 0.025% F.S. ■ Input current range: up to 2000A (150V/24kW model) ■ Constant current CC, constant resistance CR, constant voltage CV, constant power CP modes ■ CR + CC, CV + CR, CV + CC composite modes *For more details, please refer to the PDF document or feel free to contact us.

• Electronic Load Unit

The "MODEL 62000H-S Series" is a product that can rapidly simulate the I-V characteristic output of various solar cell materials based on parameters such as Voc, Isc, Vmp, and Imp. It can store 100 patterns of I-V curves in memory and allows the simulation time for the curves to be set from 1 to 15,000 seconds. It can faithfully reproduce the I-V curves from sunrise to sunset. Additionally, the voltage and current values measured with high precision at 16 bits can be monitored in real-time for MPPT efficiency through a soft panel. 【Features】 ■ Maximum output voltage: 0–150V/600V/1000V/1800V ■ Height 3U/15kW (due to high power density mounting technology) master-slave operation ■ High-speed transient response solar array simulation ■ Simulation of multiple solar panel I-V characteristics ■ High precision V & I measurement *For more details, please refer to the PDF document or feel free to contact us.

• simulator
• Other power sources

The "Model 17040" is a device that can reduce power consumption and heat generation through regenerative power functionality, enabling eco-friendly charge and discharge testing. It achieves an efficiency of over 90% at rated output and a power factor of over 95%. It also has excellent device characteristics with total harmonic distortion below 5%. By switching between three voltage and four current ranges, it can conduct tests with high measurement accuracy across a wide range, and it is equipped with various measurement modes such as CC, CC-CV, and CP charge and discharge tests. 【Features】 ■ Complies with international standards for battery testing: IEC, ISO, UL, GB/T ■ Automatic switching between three voltage ranges and four current ranges ■ Current slew rate of 2ms (10% to +90%) ■ Real driving simulation for NEDC, FUDS, HPPC ■ Channel parallel function *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Secondary Cells/Batteries

At Chroma Japan, we provide various services to offer a highly reliable measurement environment for our customers in Japan. Calibration is very important for ensuring that measurements are safe and accurate when using measuring instruments. Regardless of how high-quality the instruments are, errors can occur due to the environment and usage. By calibrating, we can accurately understand the condition of the measuring instruments, allowing for precise measurements. To ensure that our products can be used safely over a long period, we offer ongoing repair, inspection, and calibration services, striving to improve customer satisfaction.

• Power Supplies
• Electronic Load Unit
• LCR Meter

【Features】 - Equipped with the specially developed software Battery Lab Expert (Battery LEx) - Rated current output of 120% in Super mode (17212M-6-100S) - High-speed sampling rate (double integration method) - Maximum output of 1,200A through parallel connection (17212M-6-100S) The Chroma 17010 battery reliability testing system is an optimally designed charge and discharge testing device for testing lithium-ion batteries (LIB), electric double-layer capacitors (EDLC), and lithium-ion capacitors (LIC). It can handle everything from research and development to quality control and quality assurance, including cycle life testing, product inspection, reliability testing, and shipping inspection, all with this one unit.

• Secondary Cells/Batteries
• Lithium-ion battery

The 17020 is a high-precision charge and discharge testing system developed for battery module/pack testing. It is suitable for applications such as battery endurance testing, product incoming and outgoing inspections, and certification tests for capacity characteristics in battery production lines. Due to its regenerative structure, the 17020 can regenerate energy released from the battery back to the system side, and it can also be directly utilized for the energy required during battery charging. The regenerative function improves energy consumption issues and significantly reduces costs associated with air conditioning measures. The 17020 adopts an independent multi-channel system, allowing for different tests to be conducted on each battery through independent operation of each channel. Additionally, the channels are equipped with parallel operation capabilities, enhancing the flexibility of testing when using the 17020 system. Test items can be set based on the capacity required for the device under test (DUT), eliminating the need to purchase separate testing systems for each product lineup, thus providing high cost performance with a single system.

• Secondary Cells/Batteries
• Lithium-ion battery
• Other electronic measuring instruments

Electric regenerative charge and discharge testing system Automatic switching between 3 voltage measurement ranges and 4 current measurement ranges Voltage range: 60V to 1000V Current range: 0A to 750A Power capacity: 60kW to 300kW (customizable up to 600kW)

• Secondary Cells/Batteries
• Lithium-ion battery
• Other electronic measuring instruments

The 17000 series is a charging and discharging device designed for the manufacturing process of lithium-ion batteries. This system includes a battery tray, high-durability battery contact probes, high-quality charging and discharging modules, and user-friendly software. The patented Battery Voltage Tracking Charging Device (BVT) significantly reduces output consumption that occurs during the battery charging process. Additionally, the Energy Regeneration Module (ERM) directly regenerates energy back to the DC power supply system during discharge, effectively enhancing power efficiency. These energy-saving designs lower energy consumption, contribute to reduced production costs, and are optimal from an environmental protection perspective. The software allows for flexible operation, and the device includes charging and discharging channels, current ranges, and test modules, making it suitable for applications such as battery development, production testing, mass production inspection, and quality control, thereby providing a significant advantage in battery production systems.

• Lithium-ion battery

Burn-in, Reliability & Lifetime Testing The Chroma 58604 is a module for high-density, multifunctional, and temperature-controlled laser diode burn-in and lifetime testing. Each module has up to 256 SMU channels and can supply current and measure voltage in various control modes as described below. Automatic Current Control Mode (ACC) In Automatic Current Control (ACC) mode, the control circuit supplies a preset current to each laser diode with high stability. Regardless of how the device's resistance and temperature change, the current is maintained constant throughout the testing period. The device voltage is recorded as a quality standard parameter. Auto Power Control Mode (APC) Using feedback signals from an optional external photodiode PCB, the control circuit can automatically adjust the laser diode current to maintain a constant feedback signal strength. This means that the optical output of the laser diode is kept constant throughout the testing period. The device's voltage and current are recorded as reference quality parameters.

• Chip type LED
• Other optical parts
• diode

This is a state-of-the-art turnkey test system specially designed for laser diodes, featuring a wide range of capabilities from macro inspection of facets or aperture active areas to a complete suite of electro-optical parametric tests. By using Chroma's high-capacity carriers, it is possible to quickly iterate and index multiple devices, not only reducing test time but also improving the reliability of the tests. The Chroma 58620 is equipped with a stable large-scale temperature control platform, allowing R&D style testing to be integrated into operational environments. This enables the investigation of the correlation between forward current and temperature of laser diodes.

• Chip type LED
• Other optical parts
• diode

The 58154 is a PXI/PCI control module that simulates electrostatic discharge pulses during testing of semiconductor devices and electronic devices. It complies with ESD STM5.1-2001 Human Body Model (HBM) and ESD STM5.2-1999 Machine Model (MM), and can also be applied to domestic standards such as JEDEC and JEITA ED-4701. The system can be programmed and controlled via software, providing various functions necessary for testing. For example, it offers programmable and flexible features such as wafer sampling tests, ESD models, ESD pulse polarity, intervals between ESD pulses in a sequence, and automatic test functions. The 58154 consists of a control module and an external pulse output box. The high-voltage power supply unit (PSU) and pulse generation circuit produce pulse waveforms compliant with ESD STM. When used with other testers and probers, it serves as an optimal system for a total LED and laser diode testing solution on production lines.

• Testing Equipment and Devices

The 63200A series is designed to test power electronics products such as distributed generation from solar power, wind power, and fuel cells, as well as power conversion devices like AC-DC and DC-DC converters, next-generation vehicles such as EVs and PHVs, server power supplies, batteries, charging stations, and their ancillary equipment. It can be connected in parallel up to 240 kW and is capable of synchronizing dynamic and complex multi-channel profiles. The 300% peak load surge function allows for the simulation of fault conditions in EVs, batteries, and more.

• Electronic Load Unit

The 63200E series is a DC electronic load lineup consisting of 36 models with power capacities ranging from 2kW to 24kW and voltages of 150V, 600V, and 1200V. The maximum current for a single unit is 2000A for the 24kW/150V model, making it ideal for testing large power electronics products such as batteries, charging stations, and onboard chargers. It responds to dynamic and complex current transients, enabling simulation of normal and fault conditions in EVs, automotive electrical components, and secondary batteries. The 63200E series supports master-slave operation, allowing up to 10 units to be connected in parallel within the same voltage range, achieving a total output of 240kW. It features a test program setting storage function, which simplifies the input process by allowing saved settings to be recalled at any time, contributing to a reduction in labor for automated inspections. The measurement capabilities of the 63200E series provide instantaneous and accurate voltage and current performance. Short circuit simulation is one of the necessary items for power supply testing, and it can meet the required specifications for various tests.

• Electronic Load Unit

The 61500 series is a high-performance AC power supply equipped with the capability to simulate phenomena such as abnormal voltage surges, drops, and short circuits in power line disturbance (PLD) simulations. By utilizing the software, it is possible to conduct international standard tests IEC61000-4-11/4-13/4-14/4-28, and inrush current tests can also be performed through phase control during ON/OFF operations. This power supply can be used in a wide range of fields, from R&D testing based on various standard tests to automated testing systems on production lines.

• power supply

The 61600 series is a stabilized AC power supply that combines low cost, multifunctionality, and convenience. The output voltage variable range is 0 to 350 VAC, and the frequency variable range is 15 to 2000 Hz. By adopting PWM technology, it is capable of delivering a peak current that is six times the rated current.

• Power Supplies

The 61700 series is a three-phase output dedicated AC stabilized power supply capable of providing three-phase four-wire + GND power supply. It can be connected to an external signal generator, and the LCD panel can display various measurement parameters. Additionally, dedicated software for avionics is available, allowing for testing according to MIL-STD-704F, RTCADO-160D, and ABD100 standards. A total of five models are available in the lineup. It is suitable not only for R&D and QC but also for automatic testing systems on production lines.

• Power Supplies

Currently, there is growing demand in the market for PV inverters, wind power generation systems, and other renewable energy sources. This demand requires various standard specifications such as IEEE 1547 / IEC 61000-3-15 / IEC 62116 for on-grid products, as well as appropriate and safe verification testing. The 61800 series is a bidirectional regenerative AC power supply that utilizes four quadrants. It meets a wide range of needs not only in product development but also in quality assurance and production. The 61800 series adopts full four-quadrant regenerative operation, making it a programmable AC power supply designed for testing general electrical products such as home appliances and industrial electronic devices. Additionally, it has been designed to simulate the characteristics of the grid, such as power conditioners (PV inverters), inverter power supply, and UPS. It can support both sink and source applications from the unit under test (UUT). In this case, the source current detection circuit of the UUT senses surplus power, which is then reused (regenerated) back into the grid.

• power supply

The 63000 series is a DC electronic load designed primarily for testing switching power supplies, electronic components, adapters, batteries, and chargers. It has a maximum rated power of 350W, making it suitable for testing various types of low-power components. The unit is compact and lightweight, making it convenient to carry. The 63000 series features CC, CR, CV, CP operating modes, and a capacitive load simulation CZ mode. With the user-defined waveform (UDW) function, it is possible to conduct tests that simulate real waveforms. Additionally, it includes real-time load transient response simulation, battery discharge testing, and short circuit simulation functions. The program sequence function allows for the setting of up to 100 sequences. The 63000 series has three current ranges and can measure high-precision voltage and current in real-time. Short circuit testing is an important test item. The 63000 series is equipped with short circuit simulation, demonstrating significant effectiveness in power and automatic testing system applications.

• Electronic Load Unit

The 62000H series is optimal for simulation testing of electrical equipment implemented in hybrid vehicles, solar panels, communication devices, ATE, industrial products, battery chargers, and more. It features a lineup of 13 models, achieving a 15kW capacity in a 3U size with high power density implementation. It can output high-precision feedback of current and voltage, as well as external analog signals for operating modes. It is capable of simulating complex transient load waveforms, including voltage spikes, drops, and voltage deviations. Using external analog control, it allows for editing up to 10 programs and 100 sequences with an automatic sequencing function. It also supports automatic test execution for test ON/OFF. Standard interfaces include USB/RS-232/RS-485/APG (standard), with optional interfaces for GPIB or Ethernet, enabling easy operation from external sources through these interfaces.

• power supply

One of the most anticipated uses as a next-generation energy source is solar power generation systems. The efficiency of converting the direct current voltage/current generated from solar panels depends on the performance of the power conditioner. However, the power generation efficiency of solar panels is influenced by actual weather conditions, making it difficult to evaluate their performance. To enable testing of power conditioner performance without being affected by real weather conditions, Chroma has provided a DC power supply with a solar array (solar cell) simulation function. This allows for simulation not only of changes in sunlight due to morning, noon, and evening, as well as sunny, cloudy, and rainy conditions, but also of temporal changes. It meets the needs for not only testing the MPPT characteristics of power conditioners but also simulating sunlight variations due to regional differences.

• Power Supplies

The 62000P series is a DC power supply that can be used for a wide range of applications, including testing DC-DC converters and integration into automated inspection systems. It has a broad range of constant power output and can measure voltage and current with high precision. Additionally, its unique DC transient waveform generation function allows for the simulation of voltage dropouts, spike voltages, voltage interruptions, and other voltage fluctuations on devices, making it suitable for testing aerospace products and evaluating inverters. It is equipped with not only measurement timing output trigger signals for the system but also 8-bit I/O (TTL), allowing for external output ON/OFF control and protection circuit detection. It is ideal for applications such as voltage drop testing of DC-DC converters and inverters, engine start simulations, battery charging, and lifespan testing of electronic devices.

• Power Supplies
• Other electronic measuring instruments

The 62000B series is a modular + mainframe structured DC stabilized power supply. It is optimal for driving power in aging tests, plating processes, and electrochemical machining. It supports N+1 redundancy via CAN Bus, high power density, hot-swappable maintenance, remote ON/OFF, and programmable control. There are a total of 5 models in the lineup, and it can be used with either 6 units or 3 units mounted on one mainframe. Additionally, by using CAN Bus, parallel operation is possible, allowing for the connection of up to 14 mainframes, resulting in a large-capacity DC power supply of 120KW/2000A (system upgrades require inquiry).

• Power Supplies

The 6310A series is a cost-effective modular type of DC electronic load designed for power test applications. It features a lineup of 9 models, and by mounting four units of the 2-channel specifications 63102A and 63107A on one mainframe, it can configure up to 8 channels of electronic load. The lineup includes modules with rated power from 20W to 1200W, allowing for the construction of load systems tailored to various applications and capacities. It can also be controlled via a PC using a standard RS-232C interface or optional GPIB or USB interfaces. It is equipped with various new features, including four operating modes, overcurrent protection (OCP) functionality, timing mode, and digital I/O control.

• Electronic Load Unit

The LED driver supplies the energy that serves as the light source for the LED and is designed as a constant current source for the LED. The characteristics of an LED driver differ from those of a typical switching power supply, but the structure is very similar. To evaluate an LED driver, it is possible to perform operational checks using actual LEDs, resistors, and electronic loads with CR/CV modes, but it can be challenging to meet the testing conditions. When evaluating an LED driver with a resistor, the relationship between voltage and current becomes linear, as shown by the blue line, which does not fully utilize the characteristics of the LED. When using a DC electronic load with CR/CV modes, it is desirable for both CR and CV modes to operate stably. However, during LED ON/OFF tests or dimming tests, the protection circuit of the LED driver may cause instability in the operation of the electronic load, posing a risk of not being able to conduct the tests successfully. Using actual LEDs as a load can lead to degradation issues over long-term use and requires significant labor to test various types of LED drivers. Chroma has prepared the 63110A/63113A/63115A, based on the 6310A series, to solve the testing issues for LED drivers.

• Electronic Load Unit

The 63600 series is designed to test multi-output AC/DC power supplies, DC-DC converters, mobile phone chargers, batteries, PC adapters, and power electronics products, making it suitable for applications such as research, development, production, and acceptance testing. It features a CZ (constant impedance) mode that simulates capacitive loads and can also emulate nonlinear loads. The minimum operating voltage is (0.4V @ 80A Typical, 63640-80-80), allowing it to draw rated current even at low voltages, making it suitable for applications requiring low voltage, such as fuel cells. Additionally, it meets the testing requirements for ATX power supplies by providing extensive simulation capabilities for dynamic loading applications. The built-in EEPROM memory allows for the immediate recall of 100 sequences of stored data for testing. The 16-bit measurement circuit performs real-time voltage and current measurements, enabling voltage measurement, adjustment, and short-circuit testing to be simulated through both the front panel and software via a PC.

• Electronic Load Unit

The 63800 series is suitable for testing power devices such as uninterruptible power supplies (UPS), off-grid inverters, AC power sources, switches, and breakers. Even when the voltage waveform is distorted, the 63800 series can simulate load conditions with high peak factors and varying power factors while performing real-time corrections. This capability allows for real-world simulations, yielding reliable and unbiased test results. Additionally, using DSP technology, it can simulate nonlinear rectifier loads through a unique RLC operating mode. In this mode, it detects the DUT's impedance and dynamically adjusts the control bandwidth of the load to ensure system stability. The comprehensive measurement capabilities of the 63800 series allow for monitoring the output characteristics of the DUT. Furthermore, voltage and current signals can be verified on an oscilloscope via analog output. Standard interfaces such as GPIB and RS-232 are used for remote control and measurement data transfer for system integration. Additionally, the built-in digital output can be used to control external relays for short-circuit (crowbar) testing.

• Electronic Load Unit

The 66203/66204 is a digital power meter designed for measuring single-phase/three-phase output, suitable for a wide range of electrical products. (66203: 3-channel type, 66204: 4-channel type). The 66203/66204 supports various wiring methods (single-phase 2-wire/single-phase 3-wire/three-phase 3-wire/three-phase 4-wire) and can measure voltage, current, power, and other parameters for each wiring method. By adopting a wide voltage and current range, the 66203/66204 enables high-precision measurements. Unlike conventional analog models, it employs 16-bit high-resolution analog-to-digital conversion and high-speed digital signal processing (DSP) technology that supports frequency measurements up to 250 kHz. The 66203/66204 complies with ENERGY STAR/IEC 62301/ErP standards. The product features two types of shunts internally, allowing for low power measurements under 30 mW in no-load mode with a minimum current range of 5 mA. Additionally, for current measurements above 20 Arms, external shunts and current transformers (optional) are available.

• Power meter

8K Super Hi-Vision Compatible Application Adopting a modular approach, it is capable of testing 8K Super Hi-Vision resolution (7680×4320/8192×4320). Each signal module (HDMI/DP) supports 30Hz/60Hz 8K Super Hi-Vision resolution testing, and it can accommodate up to four signal modules, allowing for all 8K tests to be conducted. Additionally, it is a video signal generator that supports a variety of signal sources such as SDI and USB-C.

• Image Processing Equipment
• LCD display

Model2918 is an FPD tester that achieves high performance and high stability. It adopts a modular design, allowing for the combination of different signal sources and power supply modules to create the necessary testing conditions. It quickly supports 8K at 120Hz and, in preparation for future high-capacity power supplies, the power supply section is designed to be separate.

• Other image-related equipment
• LCD display

The 27014 is a testing device that fully meets the needs of LCD module inspection. The main unit consists of a video signal module equipped with a power module and graphics core. Since the video signal section adopts a modular design, it can accommodate various interface signal requirements simply by replacing the module. Additionally, by connecting to a PC or a remote control box (optional), it enables efficient development evaluation and inspection during both the production and development stages. The software allows for settings in the areas of Timing/Pattern/Power/Program, enabling free configuration and editing according to the specifications of the UUT's LCD panel.

• Image Processing Equipment
• LCD display

The 2234 features high-speed signal conversion capabilities and multiple video outputs with high-resolution quality, making it suitable for multimedia video testing requirements for devices such as LCD monitors, LCD TVs, PDPs, and projectors. It can supply both analog and digital signals, and supports individual multiple outputs as well as audio and video formats for multimedia application playback. The digital output supports screen resolutions exceeding UXGA at a TMDS pixel rate of up to 330MHz. Furthermore, to accommodate high-frequency signals in DVI dual HDCP testing, it also supports DVI DualLink testing applications. For applications that require multiple tests, it supports audio/video and pattern file formats that can be played back at resolutions up to 1080p. Additionally, to cater to multi-port output testing applications, it implements three HDMI ports and two DisplayPorts that allow for individually configurable output settings, significantly reducing testing time.

• Image Processing Equipment

Multi-port output test - 3 HDMI output ports - 2 DisplayPort output ports - 2 SCART ports (output x1/input x1) DisplayPort V1.1a pixel rate 270MHz - 2 link rate (1.62/2.7Gbps) - 1, 2, 4 video lanes HDMI V1.3C - xvYCC & sYCC, Adobe RGB, Adobe YCC color space support - Built-in lip sync test pattern - Digital audio output - 3 HDMI outputs providing individual HDCP enable/disable DVI pixel rate 330MHz (dual channel) DVI dual HDCP test application support HDCP output for DVI, HDMI, DisplayPort HDCP V1.0 (DVI)/V1.2 (HDMI)/V1.3 (DisplayPort) support Y, Pb, Pr/Y, Cb, Cr/Y, R -Y, B -Y output S - Video/CVBS/SCART/RGB/color component/D terminal output NTSC/PAL/SECAM television signal

• Other image-related equipment

The 27013 is a compact inspection device capable of supporting high-resolution large LCM inspections. It is equipped with the necessary signals, power supply, and pattern data for LCD module inspection, allowing for the free editing of various timings, parameters, and patterns through PC software. The device enables easy and fast execution of timing/pattern programs through automatic or manual one-touch key operations. By combining various functions, it can be widely applied to LCM-related tasks such as research and development, quality verification and assurance, after-sales service, and sales activities.

• Image Processing Equipment

We have developed a multifunctional comprehensive testing machine for winding components that includes the necessary measuring instruments for these tests, as well as impulse and winding resistance testing functions, to enable more efficient and cost-effective stable testing on production lines. This groundbreaking machine is aimed primarily at the motor market, which is experiencing increased installation in automotive applications, and it aims to enhance quality control and improve production line efficiency for many manufacturers.

• Power Supplies
• Other electronic measuring instruments