EVD series High Precision Bidirectional DC Power Supply is high accuracy DC power supply that uses two-stage conversion architecture. It features high dynamic response and bidirectional energy flow.
Suitable for powertrain system testing, E-motor controller testing, etc. For use in E-motor testing the EVD series can be implemented to simulate efficiency, overload capacity, locked rotor current, overspeed, maximum speed performance, and energy recovery performance of the controller and electric motor.

• Constant DC voltage output
• Step mode/Gradient mode
• Editable overvoltage/overcurrent protection point
• Editable voltage drop/rise slew rate
• Voltage compensation
• External emergency stop