STR-S5703 transistor equivalent, off-line switching regulator with bipolar switching transistor.
I I I I I I I I I I Quasi-Resonant Operation for Low EMI and High Efficiency Output Power to 140 W Low-Power Output Standby Mode Indirect Feedback from Auxiliary Winding .
INFORMATION WARNING — These devices are designed to be operated at lethal voltages and energy levels.
Circuit designs th.
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