... response, high stability, low noise and ripple, strong protection function, etc.The 48V series high frequency switching power supply / telecom ... 2215 60MHZ , 2215 20MHZ 18 6.0 Acceptable Leakage Current Tester 3182, 3185 5 6.0 Acceptable Production Flow: 1. ... and Manufacture of DA Inverter Power Supply Series, DAXDKE HID Power Series, DAX HID Power Series, AD and DD High-Frequency Switching ...