(1) It has a particularly wide range of uses, not only aerospace, post and telecommunications, but also metallurgy, mining, automatic control, etc., w

power source is realized through the power transfer switch.Modern UPS generally adopts pulse width modulation technology and modern power electronic d

In the early 1980s, the research on the distributed high frequency switching power supply system basically focused on the research of the converter pa

Electrolytic capacitors, aluminum electrolytic capacitors and monolithic gallbladders, which use sulfuric acid to make the insulating medium, large ca

For the TRIM output pin, the center of the output potentiometer and the center TRIM are all connected to +S, -S in the pin module, and the other two e

Green module powerThe rapid development of computer technology has led human beings into the information society, and also promoted the rapid developm

For the TRIM output pin, the center of the output potentiometer and the center TRIM are all connected to +S, -S in the pin module, and the other two e

The potting of the acdc power module is very important. This process not only involves the protection of the power module potting acdc power module (w

(1) After opening the package, it is necessary to carefully check whether the identification of each terminal is in line with the instructions that ar

The switching power supply module, in short, is to obtain a higher power DCDC module power supply supply through some modifications. In fact, the inte

Inverter module power supplyHigh frequency inverter rectifier welding machine power supply is a new type of welding machine power supply with high per

Polyurethane has been used in China for a period of time, but due to its high hardness, inconvenient maintenance, and the price reduction of silicone