On August 27, 2008,as a result of our carefully designed, well-conceived, the high-voltage power supply modules R&D by our company self, had got the project of the General Assembly successfully in our company which set a good Example for the high-voltage power supply modules in the field of this series. The stereotypes include WKI28300S-10, WKI28700NS-10, and WKI281K5D-5 three models.

High voltage DC-DC power module is a small, high reliable high voltage power supply modules, whose output voltage are 300V and 700V, output power is 10W, with input filter module internal circuitry to reduce electromagnetic interference. Back on the road in output, it has built-in capacitor large enough to reduce the output voltage ripple and input voltage is rated at 28V, allowing input voltage range 20V ~ 29V