Due to the wide variety of integrated circuits used in communication equipment, their power supply voltages are also different. In the communication p

Input protection circuit General control in the on-board DCDC supply products use built-in filters, which can meet the requirements of general 24V i

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

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

module combination(1) Parallel expansion. Connecting the output terminals of the same module in parallel can enhance the output capability, but the ou

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

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

The application of module power supply in several aspects1. Electricity, mainly integrators and meters and smart meters2. Industrial control, industri

There is a big difference in price between cheap and expensive. In fact, this is mainly because it is used in different occasions. Thousands of dollar

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

DCDC converter The distinction between good circuit principles and bad circuit principles can often only be made from a professional perspective. At t

Due to the wide variety of integrated circuits used in communication equipment, their power supply voltages are also different. In the communication p