203223 ⎘
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with a drop in current upon closure of armature or change of inductance
Systems and methods for relay contact assembly reduction
#2Power contact health assessor apparatus and method
#3Power contact fault clearing device
#4Power contact health assessor apparatus and method
#5Systems and methods for relay contact assembly reduction
#6Systems and methods for implementing multiple motor starters with a printed circuit board
#7Systems and methods for utilizing pow switching to synchronize with a rotating load
#8Relay coil drive circuit
#9Power contact fault clearing device
#10Power contact end-of-life (EoL) predictor apparatus and method
#11Wet/dry contact sequencer
#12Power contact health assessor apparatus and method
#13Wet/dry contact sequencer
#14Air conditioner having relay coil abnormality voltage control
#15Contactor, contactor assembly and control circuit
#16Method for testing the functionality of the electromagnetic tripping of a switch, in particular of a circuitbreaker for low voltages
#17Relay failure detecting device, power-supply device, image forming apparatus, relay failure detecting method, and computer program product
#18Method and apparatus for monitoring wellness of contactors and starters
#19Control of relay opening events