DC Electronic Load
AC Electronic Load
AC Power Source
DC Power Supply
Power Analyzer
Automatic Test System (ATS)
Electrical Safety Analyzer

Chroma Power Electronics Test Solution not only apply in the industries of Information, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED Luminance Devices, Solar and Fuel Cells that are developed aggressively under the pressure of natural resource constraints. With proficient skills in the Power Supply Test area, Chroma is able to implement customized test solutions for customers in the alternative energy markets.

Chroma has a wide variety of instrumentation including AC Power Source, DC Power Supply, DC Electronic Load, AC Electronic Load and Digital Power Meter that are ideal for power input/ output terminal testing and dynamic simulation. A graphical user interface  "Softpanel" that is specially designed by Chroma and a NI Labview driver are provided.In addition to providing individual units, Chroma has also developed an automatic test system with a powerful software platform that includes extensive built-in test programs utilizing integrated instrumentation. Users can edit the test programs to analyze the massive test data for the research and quality assurance of products and improvement of the manufacturing process.

In addition the systems can be used to test PC/Servo/ Telecom Power Supplies, Adapters and Chargers, Backlight Inverters, LED Driver's, Ballasts for energy saving lamps, UPS's, PV Inverters and Electric Vehicle Chargers. With technical support groups available worldwide, Chroma can provide automated test systems and the fabrication of test fixtures simultaneously at multiple worldwide locations.

Applications in Power Electronics Product


LED Power Driver Testing

LED Power Driver Test Solution  

LED power drivers are used to provide the power to the LEDs, and are usually designed as a constant current source due to the light emitting characteristics of the LEDs. Although ... more details


Photovoltaic Inverter Testing

Applications in Photovoltaic Inverter Production 


Power Electronics Testing for Electric Vehicle

Power Electronics Testing for Electric Vehicle

Automatic Test System - Chroma 8000