Power supply controller

Power supply controller having low startup current

Power supply down-conversion, regulation and low battery detecti

Power supply self-adjusted circuit for dual or multiple voltage

Power supply system for an optical inspection apparatus

Power supply unit for use by on-vehicle equipment

Power supply with feed forward circuit

Power supply with inrush current limiter

Power supply with switching means responsive to line voltage

Power transfer of piezoelectric generated energy

Power-on circuit for low dropout dual supply voltage regulator

Precision negative impedance circuit with calibration

PWM feedback control by using dynamic pulse-to-pulse error...

PWM power supply with constant RMS output voltage control

PWM step-down MOSFET regulator