About PPowe.3

PPowe.3 · 2022-07-13

I used the ST eDesignSuite to make a o 90V-265V AC power input to +12V with 0.8A and -12V with 0.2A output. So I purchased all the components and soldered the pcb as below,fig1. Soldered PCBCircuit - Schematic which was taken by eDesignSuite as below...

PPowe.3 · 2022-07-18

To build the PCB I drew the my own circuit schematic as below I think this will help you

PPowe.3 · 2022-07-18

Hi,Above attached Circuit - Schematic should be corrent as below, and the BOM of above Circuit - Schematic as below, And also the transformer specs which we used attached in below, I think above information will help you to identify the problem. so, ...

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VIPER38HD does not regulate output voltage when increase the output current

Re: VIPER38HD does not regulate output voltage when increase the output current

Re: VIPER38HD does not regulate output voltage when increase the output current