Output voltage detection circuit, isolated switching power...

Output voltage estimating circuit for a power converter having g

Output voltage stabilizing circuit of a power factor correction

Over power compensation in switched mode power supplies

Over-power protection apparatus for self-excited power...

Overcurrent output protecting circuit and constant-voltage...

Overcurrent protecting device for use in DC--DC converter

Overcurrent protective device for switching element

Overlap control system for push-pull switching mode inverter pow

Overload protection for a switch mode power supply

Overload protection of switch mode converters

Parallel resonant capacitor charging power supply operating abov

Parallel resonant converter with zero voltage switching

Parameter configuration method for elements of power factor...

Partial resonance PWM converter

Passive clamp and ripple control for buck boost converter

Passive voltage clamp for rectifier diodes in a...

Personal computer power supply with low-power standby mode activ

PFC-PWM controller having a power saving means

Phase control circuit and switching regulator