Symmetric Output Audio Amp SMPS Circuit with IR2153 ETD34

I made a simple SMPS with IR2153 before the Transformer EI33 more advanced and powerful but this practice was used transformer (ETD34) you have to wrap transformer circuits, I applied my computer was disconnected from the power supply circuit

It also has ir2153 overcurrent ir2153 protection section of the primary measurements are made using a small ring cores (current transformer) shared all the details of calculation, etc. oscilloscope measurements. In the sprint circuit layout has been prepared by the detail and file to pcb file

If you pay attention IR2153 supply for part of my circuit according to a healthier and more powerful mosfet (IRF730) and Zener (BZX85C15), the regulator has sections and on the transformer additional winding rectified supply supplemented circuit 2 × 40volt output is giving 230 .300 w power between there

IR2153 Circuit

CAUTION Be careful is working with high voltage capacitor circuit connections Beware + – If you connect the high voltage polarity may be large explosions before running the insured Power Line circuit, protective goggles

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