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Application range of switching power supply module
2022-08-01
Application range of switching power supply module The remote switching operation of the switching power supply module is carried out through the REM terminal. Generally, there are two control methods: REM is connected to-VIN (reference ground) and the remote control is closed. VREF<是必需的;0.4 V。REM暂停或连接+VIN，模块工作，需要VREM="">1v.</是必需的;0.4>
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Advantages of high frequency switching power supply module
2022-08-08
Advantages of high frequency switching power supply module High frequency switching power supply module is one of the important core components of DC panel. It plays the role of DC panel rectifier, so it is also called DC panel rectifier module, DC power supply module.
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Design of a High Performance AC-DC Power Module
2022-08-16
From a design point of view, the circuit structure should be simplified as much as possible, not only to achieve circuit performance, but also to simplify the type and quantity of components to reduce the reliability caused by component failure. Secondly, after the preliminary design of the AC-DC power supply module is completed, the comprehensive reliability analysis software should be used for analysis and verification, and then the deficiencies should be found and improved. The design parameters should be reasonable to make the product work in an ideal state.
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Design and Analysis of AC-DC Power Supply Module
2022-08-26
The AC-DC power supply module refers to a converter that converts alternating current into direct current. The connection mode is divided into half-wave and full-wave circuits. It is divided into single-phase, three-phase and multi-phase according to the number of phases. The power flow direction can be bidirectional. Now introduce the design of 85~265 VAC, 50Hz input AC-DC power supply module, the simple way to convert alternating current into DC is rectifier bridge rectifier. 50Hz alternating current is converted into pulsating DC voltage after full-wave rectification, and then DC is obtained through the input filter capacitor.
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How to choose the right AC-DC power module?
2022-09-05
The AC-DC power supply module is an AC-DC conversion module, where AC means AC and DC means DC. In theory, when selecting a module, the higher the power, the better to ensure the higher requirements of the system. But the greater the power, the larger the volume and the higher the cost. Therefore, when selecting a power module, the operating power of the product is best kept at 30-80% of the power module used, because within this power range, the performance of the module power supply is stable and reliable, which is more conducive to the long-term operation of the module.
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What are the functions of the bare board power module
2022-09-15
With the development of the electronic industry, the power supply is required to be smaller and more reliable. With the development of high-frequency soft-switching technology, semiconductor technology and packaging technology, the power density of power modules is getting higher and higher, the conversion efficiency is getting higher and higher, and the application is getting simpler and simpler. The main function of the bare board power module is voltage conversion, which can convert AC or DC into the AC or DC you want. The bare board power module functions as follows.
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