Ballast method and apparatus and coupling therefor
Ballast self oscillating inverter with phase controlled...
Ballast with active power factor correction
Ballast with circuit for detecting and eliminating an arc...
Ballasting circuit for optimizing the current in the...
Bipolar power device having an integrated thermal protection for
Blast gap ignition system
Booster driven inverter ballast employing the output from the in
Buck converter switching scheme
Buck converter switching scheme