Loom control
Loom lock
Loop fault isolator
Loop restoration scheme for distribution feeders
Loss compensation regulation for an inverter power supply
Loss of electrical feedback detector
Loss of neutral or ground protection circuit
Loss of phase detector for a polyphase power system
Loss-of-potential supervision for a distance relay
Lossless dynamic battery equalizer system and method
Lossless snubber
Lost gas indicator for gas tube lightning arrestors
Low b + start circuit for line operated receiver
Low balanced reactance water-cooled delta closure for...
Low capacitance surge protector for high speed data...
Low cost active power line conditioner
Low cost battery charging systems
Low cost instant reversing circuit
Low cost multi-pole motor constructions and methods of...
Low cost power back-up system for cordless telephone system