High frequency switching power supply 高频开关电源. –M–My research areas is the switching power supply （开关电源）,it is a branch of power electronic technology.there.

High frequency switchiHigh frequency switching power supplyng power supply

High frequency switchiHigh frequency switching power supplyng power supply

高频开关电源

– My research areas is the switching power supply（开关电源） ,it is a branch of power electronic technology.there are many types of switching power supply .

– What is the switching power supply ? It is use semiconductor devices as a switch , it can transform one electrical power source from one form to another. It is defined as Switching Converter. It is output stability in a automatic control system. A device that has this function usually be defined as Switching Power Supply.

– There are many types of switching power supply ,and it is very useful in the area of national economy. I will Take a High frequency switching power supply （高频开关电源） for instance.

This picture shows the standard graph of High frequency switching power suHigh frequency switching power supplypply

1. input filter 2. rectifier filter 3. inverted circuit 4. output rectifier filter 5. Output direct current(DC) 6. Assistant Power Supply 7.PWM

input filter

High frequency switching power supplyHigh frequency switching power supply

electroplate power

Usually use in automated equipment

Power 60W