In the information age, BP has become a commonly used communication tools. Currently, my BP machine total transmitting equipment adopt import equipment, the output voltage is 13. 8V, current is 15~20A. Importing power with Silicon parts, and large fluctuation in China, this design has such a low cost regulated power supply. The design on the basis of feedback adjustment type series power supply equipped with thyristor phase control device, used to adjust the ends of the pipe pressure drop control thyristor conduction angle that is triggered, maintain adjusted pipe pressure drop constant, to design the track-high power DC power supply. The voltage limit adjustment tube power, achieving high power. more...

Posted by: mmmmlyy at 01:10 AM | No Comments | Add Comment
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