Fader for miniature lights
Fail-off photo control circuit for night lighting
Fail-safe lighting system with load shedding and dimming
Fail-safe switch which renders HID lamp inoperative upon breakag
Fail-safe uninterruptible lighting system
Fail-safe uninterruptible lighting system
Failing lamp monitoring and deactivating circuit
Fast accelerating flow generator power supply
Fast atomic beam source with an inductively coupled plasma gener
Fast ferroelectric phase shift controller for accelerator...
Fast repetition rate (FRR) flasher
Fast retrace circuit for a deflection amplifier in a cathode ray
Fast run-up of metal halide lamp by power modulation at...
Fast starting, surge limited, electronic ballast
Fast warm up electronic ballast circuit for a high pressure disc
Fast warm-up ballast for arc discharge lamp
Fast warmup ballast for HID lamps
Fast-start vertical current feedback circuit
Fault detector and interrupt circuit useful in a television sign
Fault management method for electronic ballast