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

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

The switching LED advertising screen power supply module, in short, is to obtain a higher power customized non-standard LED advertising screen power

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

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

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

The high-voltage power module will generate a very high voltage during operation. If someone touches it, the consequences are unimaginable. In order t

At the same time, the design of the high-frequency switching transformer winding in the module switching power supply is also very important. The wind

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

The high-voltage power module will generate a very high voltage during operation. If someone touches it, the consequences are unimaginable. In order t

The core problem of the LED advertising screen power supply is the IC, which is like the brain of the LED advertising screen power supply. The quality

Drive module power supplyThe frequency converter power supply is mainly used for the frequency conversion and speed regulation of the AC motor. The ma