Youyi Electronic have developed 300W with the active PFC, current equalize and backup system to satisfy the high end market. This power supply use the synchrounous rectification to improve the efficiency. Besides, we drop off the fan because we try to improve the efficiency and the Temp. will not high. This design can low the noise and prolong the life of power supply.We add PFC module to improve the Power Factor of electronic device and also make the input voltage of power supply ranged 90Vac - 280Vac. It will be suitable in any Country. Especially, in Europe, Japan and USA, their government ...
发布时间:
2013
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11
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29
Viewed：329