non-isolated power supply have many advantages and are widely used. Whether it is switching equipment or access equipment, whether it is mobile commu

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

For supplier products with TRIM or ADJ (adjustable) output pins, the output voltage can be adjusted within a certain range through resistors or poten

1. Flame retardant properties can not be ignoredDiode lossDiode rectification is used in traditional rectification, and Schottky diode rectification i

The synchronous rectification technology uses field effect transistors (MOSFETs) with small on-resistance and low withstand voltage to replace ordinar

At present, the power carrier is mainly used for intelligent carrier in the home, remote meter reading system, and remote street lamp control system.

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

We know that the lower the switching frequency, the smaller the switching loss, but on the other hand, with the reduction of the switching frequency,

The loss of high-power module switching power supply mainly includes four parts: high-frequency switching loss, high-frequency transformer loss, recti

Electrolytic capacitors, as well as monolithic electrolytic capacitors, which use sulfuric acid as the insulating medium, which allows for greater cap

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

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