Enclosed Switching Power Supply

* Without CE for models more than 200W * More than 15 years of lifetime, millions of units are operating in all kinds of end system now

25W Single Output Switching Power Supply. Universal AC input /Full range. 100% full load burn-in test. Fixed switching frequency at 56KHz.	40W Single Output Switching Power Supply. Protections: Short circuit/overload/over voltage. 100% full load burn-in test. Fixed switching frequency at 75KHz.	60W Single Output Switching Power Supply.Universal AC input/Full range. Cooling by free air convection. Fixed switching frequency at 77KHz.	100W Single Output Switching Power Supply. AC inpput range selectable by switch. Cooling by free air convection. Fixed switching frequency at 83KHz.

150W Single Output Switching Power Supply. AC input range selectable by switch. Cooling by free air convection. Fixed switching frequency at 25KHz.	150W Single Output Switching Power Supply. AC input range selectable by switch. Protections: Short circuit/overload/over voltage. Fixed swiching frequency at 25KHz.	210W Single Output Switching Power Supply. AC input range selectable by switch. Protections: Short circuit/overload/over voltage. Fixed swiching frequency at 90KHz.	250W Single Output Switching Power Supply. AC input range selectable by switch. 100% full load burn-in test. Fixed swiching frequency at 60KHz. Low cost

320W Single Output Switching Power Supply. Cooling fan ON-OFF auto control. 100% full load burn-in test. Fixed swiching frequency at 90KHz.	40W Triple Output Switching Power Supply. Universal AC input/ Full range. Coolin by free air convection.	60W Dual Output Switching Power Supply. Universal AC input/Full range. Protections: Short circuit/overload/over voltage. Fixed switching frequency at 54KHz.	60W Isolated Dual Output Switching Power Supply. Isolated output & GND for CH1, CH2. Cooling full load burn-in test. Fized switching frequency at 54KHz.

60W Triple Output Switching Power Supply. Universal AC input/Full range. Cooling by free air convection. Fixed switching frequency at 50KHz.	60W Isolated Triple Output Switching Power Supply. Isolated output & GND for CH1, CH2, CH3. LED indicator for power on. 100% full load burn-in test. Fixed switching frequency at 67KHz..	60W Quade Output Switching Power Supply. Universal AC input/Full range. Protections: Short circuit/overload/over voltage. Cooling by free air convection. Fixed switching frequency at 35KHz.	60W Isolated Quade Output Switching Power Supply. Isolated output & GND for CH1, CH2, CH3, CH4. LED indicator for power on. LED indicator for power on. 100% full load burn-in test. Fixed switching frequency at 67KHz.

120W Dual Output Switching Power Supply. With DC_OK signal output. UL/CUL approved. Low cost. High power density 7.3w/inch3AC input range selected by switch. Cooling by free air convection. Fixed switching frequency at 28KHz.	120W Triple Output Switching Power Supply. AC input range slected by switch. Fixed switching frequency at 25KHz. 100% full load burn-in test.	120W Quad Output Switching Power Supply. AC input range slected by switch. Fixed switching frequency at 25KHz. 100% full load burn-in test.	250W Quad Output Switching Power Supply. 100% full load burn-in test. Fixed switching frequency at 75KHz. Low cost. High reliability. Forced air cooling by built-in DC fan.