The size of the magnetic components is closely related to the switching operating frequency. Within the allowable operating frequency range of the mag

The three-phase AC power intelligent protector has developed and created the function of"fault detection before closing", which has greatly

●The design is simple. Power is available with just one power module, with a few discrete components. ● Shorten the development cycle. The module powe

When testing electronic and electrical equipment, the electronic and electrical equipment shall be tested for conducted interference voltage emission

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

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

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

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

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

The secondary power DC/DC converter of the communication power supply has been commercialized. The module adopts high-frequency PWM technology, the sw

The purchase of on-board DCDC  should be cautious, and the flame retardant performance should not be ignoredElectricity has become an indispensa

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