12V-80V/10A output DC/DC converter voltage stabilization power supply circuit

Published:2011/6/21 22:14:00 Author:TaoXi | Keyword: 12V-80V/10A, output, DC/DC, converter, voltage stabilization, power supply | From:SeekIC

The push-pull type converter circuit uses two BUZ41A SIP MOS transistors and a TDA4718 integrated circuit as the power supply of the ship power grid, the input side and the output side of the converter are isolated. The operating frequency is 50kHz, the efficiency is 75%, the power supply voltage is in the range of 56 to 100V. The output voltage is 12V, and it is rectified by the D10 and D11 full-wave rectifier, at last it is converted by the output filter Dr1, C20, C19 to become the DC.



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