203239 ⎘
Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil adapted to be supplied by AC
Multi-Voltage Contactors, Controls, And Related Methods
#2MULTI-VOLTAGE CONTACTORS, CONTROLS, AND RELATED METHODS
#3RELAY MODULE
#4Abnormality detection circuit and abnormality detection method
#5Current sensor output converter for circuit breakers that are configured for Rogowski coils
#6Systems and methods for de-energized point-on-wave relay operations
#7Power-saving circuit for contactor
#8Switch device capable of automatically detecting and adjusting zero cross point
#9Multi-voltage contactors and controls and related methods
#10Universal ground fault circuit interrupter (GFCI) device incorporating a water and flame barrier button assembly
#11Detection circuit module for use in detecting an operational status of a household appliance door
#12PCB-based motor starter
#13PCB motor controller with POW switching
#14Contactor coil control circuit
#15Capacitor discharge device inside sub module of MMC converter
#16Operation coil drive device of electromagnetic contactor
#17Electric relay structure
#18Electromagnetic contactor
#19Switching device
#20Power cable assembly having a circuit protection device
#21Switching apparatus and method for switching a current
#22Reduced-component high-speed disconnection of an electronically controlled contactor
#23TRANSDUCER-CONTROLLED SWITCH
#24Controller and control method for alternating current contactor
#25ARC ENERGY REDUCTION METHOD AND APPARATUS FOR MULTI-PHASE SWITCHING DEVICES
#26Swtiching phase offset for contactor optimization
#27Wireless power transmission system
#28Control apparatus for relay and controlling method thereof
#29RELAY WITH INTEGRAL WIRELESS TRANSCEIVER FOR COMMUNICATION AND CONTROL
#30Self-learning relay turn-off control system and method
#31Constant voltage supplying circuit for circuit breaker
#32UNIVERSAL GROUND FAULT CIRCUIT INTERUPTOR (GFCI) DEVICE INCORPORATING A WATER AND FLAME BARRIER BUTTON ASSEMBLY
#33AC LINE POWERED RELAY DRIVING CIRCUITS
#34Circuit breaker with hybrid switch
#35Methods, apparatus and articles of manufacture to regulate relay coil switching
#36Controlling relay actuation using load current
#37Multiphase medium voltage vacuum contactor
#38Electrical contactor
#39Alternating current switch contactor
#40Alternating current switch contactor
#41Circuit breaker and circuit breaker operating method
#42ELECTROMAGNETIC SWITCH FOR USE WITH ELECTRICAL EQUIPMENT
#43Device for Controlling a Power Switch and Related Electrical Appliance
#44METHOD OF CLOSING A RELAY SWITCH AND APPARTUS THEREOF
#45Switching phase offset for contactor optimization
#46POWER RELAY APPARATUS, POWER RELAY METHOD, POWER SUPPLY CONTROL APPARATUS, POWER SUPPLY CONTROL METHOD, AND POWER SUPPLY CONTROL SYSTEM
#47ENERGY EFFICIENT POWER ADAPTER
#48Input circuit for alternating current signal, and motor starter including the same
#49Switching phase offset for contactor optimization
#50Electric Shock Proof Socket Circuit
#51Energy efficient power adapter
#52Switching phase offset for contactor optimization
#53Power supply saving system for an electronic device
#54ELECTRONIC MODULE FOR AC/DC COIL WITHIN AN ELECTROMAGNETIC CONTACTOR
#55Electronic Switch for Voltage Stabilization and Power Consumption Minimization
#56Robot control apparatus comprising a servo amplifier having an AC/DC converter
#57Control device for driving AC solenoids and DC bistable solenoids, specifically for electrovalves of irrigation systems
#58Electronic circuit breaker with physical open-contact construction and fail-safe protection