Module power

overview Module power can be directly mounted on printed circuit boards of power supply, its characteristic is available for application-specific integrated circuit (ASIC) and digital signal processor (DSP), microprocessors, storage, field programmable gates array (FPGA) and other digital or analog load provide power supply. Generally speaking, this class module is called load (POL power supply systems or use) power supply system (some PUPS). Because of the advantages of modular structure, thus module power is widely used in exchange equipment, access devices, mobile communication, microwave communication and optical transmission, routers communications and automotive electronics, aerospace, etc. The advantages of power supply module Adopts simple design. Only one power module, deserve to go up, can obtain a division element power. Responding to shorten the development cycle. Module power with multiple input and output commonly. The user can also add repeated or cross superpose, block, realizing multi-way combined power input, output, greatly cut the prototype development time. Responding to change. Product design, just like to change or parallel another suitable power module. Adopts low technical requirements. Module power with standardized front-end, general high integration power module and other components, and therefore make power design more simple. Shell adopts module power has set heat sink, radiator and shell of the trinity, module structure form of the power transmission power, cooling temperature tends to minimum. At the same time, and gives its list of gold supply module. Adopts high quality and reliable. Modules are generally adopted power automation production, and advanced production technology, thus quality is stable, reliable. Adopts extensive use: module power can be widely used in aerospace, military ships, locomotive, power distribution, post and telecommunications, metallurgy, mining, automatic control, household electric appliances, instruments and scientific experiment and social production and living areas, especially in high reliability and high technology plays an irreplaceable role. Module power function 1, output voltage regulation To TRIM or wild (adjustable output pin module power products, through the resistance of output voltage or potentiometer a range of adjustment, general adjustment range of ± 10%. To TRIM output pin, the center will be connected with TRIM potentiometer, in all +, - S the module, the other ends meet + S, respectively. No +, - S, will both from the wilderness respectively corresponding output is negative (+ +, - S meet - Vin, then adjust potentiometer Vin). The resistance is generally selected potentiometer 10k 5 ~ Ω more appropriate. On foot, wild output and input into the output side side. While adjusting and TRIM output will adjust the way. Input voltage regulation only raised edge, the one with will potentiometer, another end up center of input. 2, the input protection circuit General module power products have built-in filter, can satisfy the requirement of general power applications. If you need the higher requirements