Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 21, 2026～Feb 17, 2026
This ranking is based on the number of page views on our site.
1～30 item / All 62 items
Stabilized DC power supply high voltage, medium voltage, low voltage
We offer over 600 models as catalog items, with a wide range of standard stock available for immediate delivery.
Programmable DC power supply
●MS2685DP-832A/MS2685DP-832: 3 channels, maximum total power 195W ●MS2685DP-831A/MS2685DP-831: 3 channels, maximum total power 160W ●MS2685DP-821A/MS2685DP-821: 2 channels, 60V/1A, 8V/10A maximum total power 140W, with remote sensing ●MS2685DP-811A/MS2685DP-811: 1 channel, 2 ranges 40V/5A or 20V/10A maximum total power 200W, with remote sensing with real panel output terminals ●MS2685DP-712/MS2685DP-711: 1 channel, maximum total power 150W ●Low ripple/noise: <350μVrms/2mVpp ●Excellent output voltage stability against power supply variations and load variations ●Fast transient response time: <50μs ●Standard OVP/OCP/OTP protection functions
A large-capacity DC power supply with excellent size and versatility! Space-saving and cost reduction.
The "PXT Series" is a high-performance, large-capacity wide-range DC power supply that achieves a maximum rated output of 20kW in just a 3U size. In addition to features such as a variable resistance function, a breather ON/OFF function, and an output ON/OFF delay function, it is also equipped with a rich communication interface (LAN, USB, RS232C standard). It can be used not only as a standalone unit but also for integration into testing equipment. Furthermore, thanks to its excellent heat dissipation design, it guarantees operation at an ambient temperature of 50°C, making it suitable for harsh high-temperature experimental environments. 【Features】 ■ Condenses up to 20kW output in a 3U size ■ Supports a maximum voltage of 1500V ■ Input voltage can be selected from AC200V (three-phase) or 400V (three-phase) ■ Equipped with a breather ON/OFF function ■ Equipped with an output ON/OFF delay function *For more details, please download the PDF or feel free to contact us.
A DC power supply suitable for characteristic tests and similar environmental tests for evaluating motors, power converters, inverters, and more!
The "RZ-X-100K" is a regenerative bidirectional DC power supply that achieves industry-leading high efficiency and noise suppression. It combines high-speed operation, high precision, and high reliability, contributing to cost reduction in equipment environments through regenerative power technology. 【Features】 ■ Regenerative power technology: Enables cost reduction of equipment by reducing CO2 emissions and heat dissipation equipment. ■ Zoom function: Can cover multiple models of general fixed-range power supplies with one unit. ■ Provides large capacity through expansion. ■ High capacity and compact size. ■ Easy capacity increase through automatic recognition of series and parallel connections. *For more details, please download the PDF or feel free to contact us.
We provide high-quality and convenient bidirectional power supplies developed through technology cultivated with regenerative power sources!
The "RZ-X-10000-L/H" is a power regenerative bidirectional DC power supply suitable for characteristic testing and similar environmental testing as an evaluation for motors, power converters, inverters, and more. By adopting a unit configuration, it achieves a smaller and lighter design compared to conventional rack configurations. Additionally, it can be easily transported with an optional dedicated cart. 【Features】 ■ Compact and lightweight ■ Energy-saving ■ Low noise ■ Large touch panel ■ Controlled via web browser ■ Expandable ■ Series and parallel connection *For more details, please download the PDF or feel free to contact us.
Simple & Flexible: Compact, High Expandability, Durability
In addition to development and quality evaluation, a new concept power supply has been born with an eye on the utilization of production lines.
Simple & Flexible: Compact, Lightweight, Low Cost, Offering High Expandability/Maintainability/Durability.
Supports evaluation tests in various fields such as electric powertrains, energy storage systems, electronic components, inverters, power conditioners, and converters.
Low-cost compact
Slow start function Wide band power supply (AC 100V to 240V) Can also be used as a stable external control variable power supply
The basic functions of the air-cooled model remain unchanged, now supporting output up to 4000A!
The "Modular DC Power Supply for Surface Treatment 'MRM Series'" that provides the necessary current by combining modules has added a "Water-Cooled Model." It retains the basic functions of the conventional "Air-Cooled Model" while enhancing various features and performance. Improved Environmental Resistance - Achieves a structure that is less affected by the surrounding environment compared to the air-cooled model, maintaining stable characteristics over the long term. - Allows for placement near the plating tank, contributing to the minimization of output wiring and reduction of power loss. Improved Cooling Performance - Capable of operating in environments with ambient temperatures of up to 50°C (when using the power module alone). Use of Industrial Water - Employs our unique water pipes in the internal piping, allowing for the use of not only pure water but also industrial water. Others - Supports worldwide input voltage - Compatible with rated input voltages of 200V-240V / 380V-480V. - Supports various output currents and output waveforms - Can handle up to 4000A with parallel connection (expansion) of power modules. - Standard single-phase full-wave and pulse output available. - Standard features include analog input/output and RS-485 communication. For more details, please refer to the PDF document or feel free to contact us.
A new model of a high-performance power supply for testing and evaluation that allows for flexible combinations of direct parallel connections!
■ Supports a variety of output voltages and output currents By freely combining series and parallel configurations, operation is possible with a maximum of 4 series (2000V) and 12 parallel (2160A) connections (maximum of 12 units connected (360kW)). ■ Compact size / High efficiency In addition to adopting a 3-LEVEL PFC and DAB circuit, the unit achieves a 19-inch rack size by incorporating self-developed SiC MOSFET modules. The efficiency is over 93.5% (at 500V, 60A output). ■ Fast response, high precision Even when used in series and parallel configurations, the rise and fall times are under 1 msec, with setting precision of constant voltage within 0.05% (F.S.), constant current within 0.1% (F.S.), and constant power within 0.3% (F.S.). ■ Communication with higher-level systems Communication with higher-level devices is possible via Ethernet. Software provision and system construction are also available as testing and evaluation systems.
A DC power supply using a dropper method with a weight of only 1.4 kg.
This is a compact dropper-type DC power supply with dimensions of W91×D164×H93mm. It is ideal for in-house training, learning, and experimental use. 【Specifications】 - Available in two types: finished product and assembly kit - Rated output voltage: selectable from DC 1.5V, 3V, 3.3V, 5V, 6V, 9V, 12V, 15V (tolerance ±5%) - Maximum output current: 0.8A - Weight: 1.4Kg ◆ For product details, please refer to 'Download' ◆
DC stabilized power supply! High-precision evaluation of each cell voltage of the battery, such as BMS unit assessment.
The "PMS Series" is an insulated multi-channel high-resolution DC power supply for BMS evaluation that accurately simulates the voltage of each cell in a battery. It can be used for the design evaluation and mass production testing of Battery Management Systems (BMS), which are key devices for safely and efficiently utilizing secondary batteries. It meets the needs required for BMS evaluation, such as "high-precision voltage output," "low noise and high stability," and "high grounding withstand voltage and expandability," and can simulate each cell of battery packs up to 1000V. 【Features and Functions】 ■ Fully isolated, series connection up to 1000V (ground withstand) ■ Equipped with sequencing function ■ Sink operation option ■ Rack mount system available with specified channel configuration ■ Necessary charge/discharge units and data collection measuring instruments can also be provided in combination with HILS testing *For more details, please refer to the PDF document or feel free to contact us.
High voltage, board-type series regulator stabilized DC power supply, suitable for embedded use!
This is a high-voltage version of a board-type stabilized DC power supply. The board includes all components such as fuses, transformers, switches, and pilot lamps. It is a low-cost universal power supply that is well-suited for integration into analog electronic circuits that are sensitive to noise. All units are tested before shipment, ensuring safe use.
We introduce a DC power supply with a proven track record as a power source for evaporation machines, capable of 2000A output!
The PS-HC0092 converts three-phase 200V to DC 10V, supplying power to the load. It has a simple configuration that only steps down three-phase AC with a transformer and performs six-phase half-wave rectification, capable of outputting 2000A. The input and output are isolated by the transformer, and it has a proven track record as a power supply for vapor deposition machines. 【Features】 ■ Simple configuration that only steps down three-phase AC with a transformer and performs six-phase half-wave rectification ■ Output terminals are copper bars, with a built-in shunt for current measurement ■ Input and output are isolated by the transformer ■ Proven track record as a power supply for vapor deposition machines *For more details, please refer to the related links or feel free to contact us.
Introducing a DC power supply that converts three-phase AC 150V to DC! Dimensions: W572mm x H451mm x D500mm.
The PS-HC0101 is a non-isolated 80kW three-phase rectifier unit. It converts three-phase AC 150V into DC. The external dimensions are W572mm x H451mm x D500mm, and it is cooled by forced air cooling using a fan. 【Specifications】 ■ External dimensions: W572mm x H451mm x D500mm (excluding protrusions) ■ Cooling: Forced air cooling by fan (Fan power supply AC100V 2A or less) ■ Input ・ Voltage: Three-phase AC150V ・ Frequency: 50/60Hz ■ Output ・ Voltage: DC200V ・ Capacity: 80kW *For more details, please refer to the related links or feel free to contact us.
A compact high-power DC power supply with a height of 3U and a power density of 15kW.
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.
N+1 redundant design DC power supply with a module + mainframe structure.
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).
A DC power supply with a wide output range that can also operate at high capacity.
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.
1.7kW * 3-channel output implemented in a 1U size.
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).
Significantly improved efficiency with quad-core power.
The R&S NGP800 DC power supply series includes five models of 400 W or 800 W, providing maximum power at various operating points. Two or four 200 W outputs can supply up to 64 V or up to 20 A per output. Electrically equivalent, galvanically isolated outputs can be connected in series or parallel to supply up to 250 V or 80 A.
The IT6830A/B series is an inexpensive linear DC power supply with low ripple and noise, and it also comes with OVP and OTP protection features.
Specifications Voltage Range: 0 to 72V Current Range: 0 to 10A Power Range: 0 to 216W Features △ Linear mode △ Compact size △ CC/CV mode △ High precision and high resolution of 1mV/0.1mA △ Remote sensing function △ Low ripple and noise △ Sequence function △ Standard equipped with RS232C/USB/GPIB △ CE mark △ 2-year warranty △ IT6832A demo unit available for loan
Regenerative type, large-capacity bidirectional DC power supply, 3U size: ±18KW capacity, maximum voltage: 2250V, maximum current: ±2040A.
IT6000B Series Features ● Output/Input Capacity: ±6kW to ±1152kW ● Maximum Output/Input Voltage: 0 to 2250V ● Maximum Output/Input Current: ±2040A ● Transient Response: Less than 3ms (30KW) ● Dual-purpose Type: Bidirectional DC Power Supply + Regenerative Electronic Load ● Bidirectional Seamless Switching ● Master-Slave Function ● Sequence Function & Variable Slew Rate ● High Efficiency Regeneration Function: Up to 95% ● Variable Resistance Output ● Protection Functions: OVP, ±OCP, ±OPP, ±OTP ● Regeneration Protection Functions: Voltage/Frequency Output Abnormalities, Phase Loss ● CC/CV Priority Mode ● Standard USB/LAN/CAN Equipped ● Options: GPIB/RS232 ● Free Dedicated PC Software Provided ● Command Control Function
Regenerative type, large-capacity bidirectional DC power supply, 3U size: ±18KW capacity, maximum voltage: 2250V, maximum current: ±2040A.
IT6000C Series Features ● Output/Input Capacity: ±6kW to ±1152kW ● Maximum Output/Input Voltage: 0 to 2250V ● Maximum Output/Input Current: ±2040A ● Transient Response: Less than 3ms (30KW) ● Bidirectional Seamless Switching ● Master-Slave Function ● Sequence Function & Variable Slew Rate ● High Efficiency Regeneration Function: Up to 95% ● Variable Resistance Output ● Protection Functions: OVP, ±OCP, ±OPP, ±OTP ● Regeneration Protection Function: Voltage/Frequency Output Abnormality, Phase Loss ● CC/CV Priority Mode ● Standard USB/LAN/CAN Equipped ● Options: GPIB/RS232 ● Free Dedicated PC Software Provided ● Command Control Function
Black High-Performance 2nd Edition E36100B Series Compact Single Output DC Power Supply Now Available
Keysight's compact single-output DC power supplies offer a wide range of stabilized power sources ideal for research and development, manufacturing, and educational applications. Each power supply can be used on a bench or in a rack, providing clean and stable DC power, which enhances the reliability and efficiency of your work. Choose from a variety of compact and affordable products, including single-output, dual-output, and triple-output DC power supplies.
This is a programmable DC regenerative power supply suitable for the evaluation of motors, inverters, converters, and more. It enables power regeneration and is an energy-saving power supply with minimal losses.
Head Spring is engaged in the development of advanced power electronics technologies, including the utilization of next-generation power semiconductors (SiC, GaN). The 'biATLAS' has been developed as a power supply device for evaluating and inspecting power generation and storage devices, as well as power conversion devices, in conjunction with the spread of electrification in automobiles and devices using renewable energy. "Power capacity: 5 kW, Output voltage: 0–525V, Supports up to 100 kW with 20 units connected." - Usage examples - ■ DC-DC converter evaluation ■ Power conditioner evaluation tests ■ Motor drive tests ■ Battery charging/discharging tests ■ Solar cell simulation and storage device simulation *For more details, please download the materials or contact us.
A slim, space-saving programmable DC power supply suitable for rack storage!
The "VP Series" is a programmable DC power supply that allows for flexible construction of various power systems. Its slim design for 19-inch rack mounting enables the construction of multi-channel systems in a space-saving manner. Please choose the appropriate power from a wide range of voltage and current combinations. 【Features】 ■ High-resolution output settings with 16-bit D/A ■ 16 memory settings for saving configurations ■ Starts up with the settings from the last power-off ■ Series operation of 2 units and parallel operation of up to 5 units ■ Protection features: overvoltage, overcurrent, overheating *For more details, please refer to the PDF document or feel free to contact us.
Ideal for portable X-ray diagnostic devices! Due to its high X-ray resistance, it can be installed within lead shielding!
We would like to introduce the "SiC Small High Voltage DC Power Supply" handled by Nexfire Technology Co., Ltd. It uses our original ultra-high voltage SiC SBD. It is compact and lightweight, equipped with a high-speed feedback circuit. Additionally, it can support up to 160kV due to its center-grounding, and it has high X-ray resistance, allowing it to be installed within lead shielding. 【Features】 ■ Compact and lightweight ■ Low power consumption ■ Uses ultra-high voltage SiC SBD (our original) ■ Can be powered by dry batteries ■ High radiation resistance *For more details, please refer to the PDF materials or feel free to contact us.
