High-frequency power supply output control device
High-frequency power unit for neon tubes
High-frequency resonant power converter
High-frequency switching circuits operable in a natural zero-vol
High-frequency, high-efficiency converter with recirculating ene
High-pass element of a filter assembly for a line connected with
High-power factor series resonant rectifier circuit
High-power modulator
High-power power supply
High-power transformer
High-power, high-frequency inverter system with combined digital
High-speed switching regulator
High-tension generator circuit with very low current consumption
High-tension power supply for an image recorder
High-voltage AC to low-voltage DC converter
High-voltage apparatus for skin therapy
High-voltage converter circuit
High-voltage DC transmission system and method
High-voltage DC/DC converter
High-voltage device having a measuring resistor