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PC Switching Power Supply schematic using TL494/LM339 IC 2003 & KA7500 under Repository-circuits -39957- : Next.gr
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Electro help: 200W ATX POWER SUPPLY - COMPUTER - SCHEMATIC (Circuit Diagram) _ DTK PTP-2038 – [TL494]
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Tl494 inverter switching circuit. Controlling the power keys of a switching power supply using tl494
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