AC/DC Electronic Loads

Benchtop, Modular, and High Power Electronic Loads

Chroma is the global leader in Electronic Load manufacturing for design validation and product functional testing. Chroma AC Loads are designed for testing uninterruptible power supplies(UPS), Off-Grid Inverters, AC sources, and other power devices such as switches, circuit breakers, fuses and connectors. Chroma DC Loads are used for power testing in all markets including automatic test systems, LED, power supply testing, battery testing, and fuel cell testing. Chroma loads can do it all including full current down to 0.4VDC, CZ mode, user defined waveforms, timing measurements, and 3 current ranges per load. Chroma loads come standard with either USB or RS232 ports for control and can be configured for GPIB (IEEE-488) control as well.

Electronic Loads

Portable Benchtop DC Load
63000 Series
250W, 350W

Reliable, precision loads primarily designed to test switching power supplies, AC/DC power supplies, power electronic components, adapters, batteries and chargers.

Modular DC Loads
63600 Series
Up to 2000W per mainframe
80V, 150V, 600V

Designed for testing multi-output AC/DC power supplies, DC/DC converters, chargers, batteries, adapters, and power electronic components. They are excellent for use in R&D, production, and incoming inspection applications.

High Power DC Loads
63200A Series
3kW – 24kW, up to 240kW
150V, 600V, 1200V

These high power DC electronic loads are designed for testing AC/DC power supplies, batteries and energy storage systems, EV/EVSE, solar inverter, and other power electronics.

AC electronic load

AC Electronic Load
63800 Series
1.8KW – 4.5KW, up to 67.5KW three phase

Simulate a variety of load conditions under high crest factor and varying power factors with real time compensation even when the voltage waveform is distorted.