Adaptive frequency compensation for DC-to-DC converter

Adjusting a top charge capacitor voltage according to an...

Analog power-saving apparatus and method thereof for sharing...

Apparatus and method for charging super capacitors at...

Apparatus having plural electric double layer capacitors and...

Battery charging method using supercapacitors at two stages

Battery component replacement

Battery management system and method

Battery voltage detection circuit

Booster power supply circuit and control method therefor and...

Bootstrap capacitor charge circuit with limited charge current

Buffer circuit

Capacitance charge device with adjustable clamping voltage

Capacitive supercharger for electric shift mechanism

Capacitor charge control circuit and microcomputer using the...

Capacitor charger with a modulated current varying with an...

Capacitor charger with a modulated current varying with an...

Capacitor charging apparatus

Capacitor charging circuit with a soft-start function

Capacitor charging circuit, flash unit, and camera