Power transmission apparatus and method for power transmission

Power unit

Power unit

Power unit and power supply system with a comparison circuit...

Power unit for generating discharge shock waves

Power unit having overcurrent/undervoltage-responsive protective

Power unit having self-oscillating series resonance converter

Power unit having self-oscillating series resonance converter

Power waveform synthesis using bilateral devices

Power waveform synthesis using bilateral devices

Power-conversion apparatus

Power-converter control apparatus employing pulse width...

Power-converter control apparatus employing pulse width...

Power-factor improvement converter

Power-factor improvement converter

Power-factor-corrected AC/DC converter

Power-line-operated high frequency power supply

Power-mode control circuitry for power converters

Power-mode controlled power converter

Power-saving circuit