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

Quasi-constant gate drive circuit

Quasi-resonant systems and methods with multi-mode control

Recreational vehicle voltage booster

Reference voltage circuit

Reference voltage circuit for obtaining a constant voltage irres

Regulated a.c. power supply

Regulated power supply circuit

Regulated power supply having its d.c. voltage source selectivel

Regulation circuit and a method for regulating an input voltage

Regulator with a low drop-out voltage

Resistive heating control system and method that is functional o

Secondary output holdover circuit for a switch-mode power supply

Selectively adjustable voltage detection integrated circuit