主词六替换 realizes voltage conversion. For example, when the mobile phone is out of power, it needs to be charged, but the 220v voltage cannot be directly

A modular power supply is a power supply that can be directly mounted on a printed circuit board and can be used for application-specific integrated c

(3) Before the installation is completed and the power is turned on, the wiring on each terminal should be checked and checked again to ensure that th

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

(1) It has a particularly wide range of uses, not only aerospace, post and telecommunications, but also metallurgy, mining, automatic control, etc., w

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

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

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

(2) Parallel connection of redundant hot backup. Connecting the output terminals of the same module through diodes in parallel can enhance the output

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

A modular power supply is a power supply that can be directly mounted on a printed circuit board and can be used for application-specific integrated c

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