The link: shows a push-pull converter made out of a 3525. I recommand to not go over 100 khz, you will have a bad time choosing a mosfet (28A 100kHz).ĭigiKey, mouser, Newark, etc sells good ETD core working at 65KHz. The forward converter is something between push-pull (easy to design) and flyback (low cost and good efficiency) boost converter is a bad idea because the duty-cycle is quite large 12V to 340V. For 340W it's your best guest!! Flyback converter are quite are to design due to the transformer spec but cold be good too. Prepared by: Veysel Arslan clean, had a strong design thanks to the people who helped prepare.īoost converter and push-pull are bad idea, look for some forward converter. Can be used to run a high-powered amp symmetrical SMPS circuits. Switch Mode Power Supply Circuit Sg3525 Ir2110 900w Smps.ħ00W 800W 900W SMPS IR2110 SG3525 SMPS circuit 3 annotated version there 700w (+ - 50v 50kHz), 800w (+-42v 60KHz) and 900w (+-70V 50kHz) circuit diagrams same SMPS PWM to control used integrated output MOSFET to drive ir2110 used, but forces the output voltage according to some values that are different 800w made between Proteus PCB drawing is in the prepared. Circuit and Schematics Diagram This area is a growing library of the schematics. 2013 at 5:24 AM You can design one using SG3525 and IR2110.html Regards. Ferrite Transformer Turns Calculation for HighFrequency/SMPS Inverter: calculation. Integrating them with various SMPS and power electronics circuits.
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