Which type of bidirectional DC power supply is suitable for electric vehicle motor testing? Shandong Watson Power recommends EVWB series bidirectional DC test power supply, EVWBT series bidirectional dual-channel DC test power supply, EVWBL series bidirectional dual-channel DC test power supply.These power supplies are suitable for the preliminary research and development, post-type test, reliability test, and production test of products in the fields of electric vehicle motors and their controllers, electric vehicle powertrain systems and other fields.

EVWB series bidirectional DC test power supply adopts four-quadrant control technology, the energy in the full power flows bidirectionally, and has multiple output modes of constant voltage, constant current and constant power.The bidirectional DC power supply can not only provide electric energy for the load, but also feed back the electric energy to the grid without pollution, saving space and cost for users. The EVWB series bidirectional DC test power supply has a seven-inch touch screen operation, convenient display, programmable output parameters and protection parameters, which can be applied to different types of equipment testing and meet various testing needs of users.