221734 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents
SWITCH
#2Intelligent electrical switches
#3Driving circuit, method for driving the same, and microfluidic device
#4Switching module
#5Thyristor or triac control circuit
#6AC switch, and uninterruptible power supply and voltage sag compensator including AC switch
#7Ultra low emission solid state relay
#8Control of an anode-gate thyristor
#9Multi-semiconductor solid state power controllers and method for managing inductive switching transients thereof
#10Thyristor or triac control circuit
#11High power compact alternate current voltage reducing power strip
#12Triac or bypass circuit and MOSFET power steal combination
#13Active triac triggering circuit
#14Thyristor driving apparatus
#15Circuit and device for power switching
#16Standby control circuit and display device
#17Light-dimming device
#18Electronic device for controlling high-voltage with multiple low-voltage switches
#19Bidirectional power switch with improved switching performance
#20III-V SEMICONDUCTOR MATERIAL BASED AC SWITCH
#21Rapid cutoff device and operation method for SCR AC switches
#22Dynamic high energy switch
#23System for measuring soft starter current and method of making same
#24Apparatus and a method for enhancing power output in electrical circuits
#25Device and method to break the current in power transmission or distribution system
#26Boost capacitor sharing architecture for power supply active balancing systems
#27Active triac triggering circuit
#28MOSFET gate driving circuit for transition softening
#29Triac or bypass circuit and MOSFET power steal combination
#30Toggle switch and variable actuator control
#31Static transfer switch
#32System for measuring soft starter current and method of making same
#33Energy-saving electronic touch switch
#34Solid state relay and load drive circuit
#35Over-temperature protected triac and protection method
#36Load control device
#37Alternating current overload protection apparatus and method
#38Switching means for connecting a load to a power supply and its method of operation
#39Igniter voltage compensation circuit
#40METHOD AND APPARATUS FOR CONTROLLING DEVICE BY DETECTING SCR THEREOF
#41Commutation failure detection circuit for back-to-back SCR circuit and controlling method thereof having relatively better efficiency
#42Electrostatic discharge protection circuit device
#43Bidirectional switch and method for driving bidirectional switch
#44Thermal protection of a switch
#45Excitation system for synchronous machine
#46Switch assembly, electric machine having the switch assembly, and method of controlling the same
#47Switch assembly, electric machine having the switch assembly, and method of controlling the same
#48Switch assembly, electric machine having the switch assembly, and method of controlling the same
#49Switch assembly, electric machine having the switch assembly, and method of controlling the same