Controllable negative resistance electronic switch arrangement

Controllable power transferring device utilizing a short-circuit

Controlled ferroresonant transformer regulated power supply

Controlled multidigit resistance box

Controlled power transferring device and method utilizing a reac

Controlled reactance regulator circuit

Controlled reactance regulator circuit

Controlling circuit

Conversion and control of electrical energy by electromagnetic i

Converter wherein switching frequency is independent of output v

Correction system for regulating the power factor of an electric

Crest firing means

Current amplifier capable of selectively providing current gain

Current control circuit

Current control circuit with current proportional circuit

Current distribution arrangement for realizing a plurality of cu

Current divider provided temperature-dependent bias potential fr

Current limiting circuit and method

Current limiting circuit arrangements

Current limiting circuit for voltage regulated power supply