Ignition apparatus for thyristors

Ignition control device for a converter

Ignition system including dc-ac inverter

Impedance source power converter

Improved power converter with reduced common mode voltage

Improved power supply system for a packet-switched radio...

Improved single stage power factor corrected power converter...

Improvements in or relating to apparatus for and/or methods...

Improvements relating to power adaptors

Induction control circuit for current transformer

Induction generator/motor system

Induction motor control apparatus and method for restart...

Inductive power converter for use with variable input and...

Inductively coupled pulse feedback generator

Inductively powered lighting

Inductor current control circuit

Inexpensive electronic transformer

Input current or voltage limited power supply

Input filter circuit for cycloconverter apparatus

Insect killing device