DC electronic load with a module + mainframe structure. Multi-channel type, high precision, high output, equipped with constant impedance mode.
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.
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basic information
■Rated power: 100W×2/300W/400W ■Voltage range: 0V～600V ■Current range: 0A～80A ■Up to 10 channels can be mounted on a single mainframe ■Measurement accuracy: 3-range type, high-precision voltage/current/power measurement functions ■Minimum operating voltage: 0.4V@80A (Typical, 63640-80-80) ■World's first CZ mode adopted: CZ mode allows for the setting of resistance, capacitance, and L and R components between cable lines, closely simulating the actual load connected, rather than traditional voltage and current settings - Load resistance (RL) setting range: Setting range of each module's CR mode - Load capacitance (CL) setting range: 30uF~50000uF (Resolution: 1uF) - Line inductance (LS) setting range: 0.1uH~20uH (Resolution: 0.1uH) - Line resistance (RS) setting range: 0.03Ω~20Ω (Resolution: 0.01Ω) ■Operating modes: CC/CV/CR/CP ■Dynamic frequency sweep: 50kHz ■Protection features: OCP, OTP, OPP, OVP, and reverse connection alarm
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Applications/Examples of results
Multi-output AC/DC power supply DC-DC converter Mobile phone charger Battery PC adapter Power electronics products Research and development of the above
Line up（9）
| Model number | overview |
|---|---|
| 63600-1 | 1-slot mainframe |
| 63600-2 | 2-slot mainframe |
| 63600-5 | 5-slot mainframe (up to 10ch) |
| 63601-5 | 5-slot mainframe (up to 6ch) |
| 63610-80-20 | DC electronic load module 20A/80V/100W×2ch |
| 63630-80-60 | DC electronic load module 60A/80V/300W |
| 63630-600-15 | DC electronic load module 15A/600V/300W |
| 63640-80-80 | DC electronic load module 80A/80V/400W |
| 63640-150-60 | DC electronic load module 60A/150V/400W |
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Company information
Founded in 1984 in Taiwan, Chroma ATE Inc. is a global supplier leading the field of test & automation turnkey solutions, including high-precision testing and electronic measuring instruments, automatic inspection systems, and intelligent manufacturing systems, with the "Chroma" brand being deployed worldwide. Chroma offers excellent testing instruments and inspection systems in areas such as ICT, clean technology, smart factories, electric vehicles (EV), LED and laser diodes, solar power generation, batteries, semiconductors and ICs, optical communications, flat panel display drivers, monitor, television, and display signal generators, power electronics, passive components, electrical safety testing, thermoelectric measurement, automatic optical inspection, and intelligent manufacturing systems. Chroma Japan was established as the Japanese subsidiary of Chroma ATE Inc. to localize and enhance after-sales service along with product sales. We strive daily to provide world-class products with meticulous support for our customers in Japan who require it.
