Gating control for a static switching arrangement with...

Gating control for a static switching arrangement with...

Generator load response control

High efficiency power supply for a two-wire loop powered device

High efficiency switching regulator

High impedance bias circuit for ac signal amplifiers

High speed transistor switching circuit

High tension dc source

High voltage control

High voltage current-limiting interrupter

High voltage d-c current limiter

High-power ac voltage stabilizer

Hvac controller

Hybrid switching circuit in a dc to dc converter

Ideal voltage controller

Improved apparatus and method for control of high intensity...

Improved circuitry for portable lighting devices and...

Improved power management circuit

Input impedance matching of a bipolar transistor employing a...

Input supply independent circuit