(DC/DC) converterThe DC/DC converter converts a fixed DC voltage into a variable DC voltage. This technology is widely used in the stepless speed chan

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

Noise pollution has always been a major problem for manufacturers. In the early days, machinery and equipment would generate a lot of noise during wor

LED advertising screen power supply realizes voltage conversion. For example, when the mobile phone is out of power, it needs to be charged, but the 2

The quality of the resolution of the circuit schematic is usually done from a professional perspective. This power module can be divided into two kind

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

reasonable core structure and compact structure.At the same time, in order to reduce the size of the module switching power supply, the switching freq

rectangular wave of 20 kHz.Due to the poor working conditions of the welding machine power supply and frequent short-circuit, arcing and open-circuit

DC module power supply have many advantages and are widely used. Whether it is switching equipment or access equipment, whether it is mobile communica

Noise pollution has always been a major problem for manufacturers. In the early days, machinery and equipment would generate a lot of noise during wor

Input protection circuit General the 110 v input LED advertising screen power supply supply products use built-in filters, which can meet the require

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