Power Supplies

UC3842 EI33 ATX TRANSFORMER 12 VOLT 5 AMPS FLYBACK SMPS SCHEMATIC CIRCUIT DIAGRAM

SMPS In the power supply circuit, the primary 80 turns will be 40 + 40 two windings in the winding circuit. First 40 turns will be winded.

Primary wire thickness: 0.3mm
uc3842 feed winding 0.5mm 9 turns
secondary winding 0.5mm wire 4 pieces praline

Driver MOSFETs BUZ90, BUZ92, IRF830, P6N60 <You can use the integrated control UC3842 KIA3842 be the same in both.

You can find the EI33 transformer on the computer sources of the 19V 4.7A DCDC Converter .

The power supply wykonalem with zalegajacych. Needed LCD Monitor. The power supply can be used for any other purposes.

UC3842 EI33 ATX TRANSFORMER 12 VOLT 5 AMPS FLYBACK SMPS SCHEMATIC CIRCUIT DIAGRAM

UC3842 FLYBACK SMPS CIRCUIT DIAGRAM

UC3842 FLYBACK SMPS SCHEMATIC CIRCUIT DIAGRAM

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