221634 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking; Modifications for protecting switching circuit against overcurrent or overvoltage without feedback from the output circuit to the control circuit by measures taken in the output circuit
Sub-classes:Latch-up Free High Voltage Device
#2DYNAMIC PROTECTION CIRCUIT, POWER SUPPLY CIRCUIT AND CONTROL METHOD THEREOF
#3SWITCHING ASSEMBLY WITH A FIRST TRANSISTOR AND A SECOND TRANSISTOR RECEIVING A COMMON GATE SIGNAL
#4METHODS, DEVICES, AND SYSTEMS FOR SEQUENCED OPERATION OF NON-DISSIPATIVE ELEMENTS IN A CAPACITIVE ELEMENT DRIVER
#5DRIVE CIRCUIT OF ELECTROSTATIC FILM ACTUATOR
#6Arrangements of non-dissipative elements in non-dissipative element-enabled capacitive element drivers
#7Latch-up Free High Voltage Device
#8Switching device for disconnecting a current path
#9Electromagnetic Coupler
#10Turn-off protection circuit for a switch unit and associated turn-off protection method
#11Square wave generating method and square wave generating circuit
#12Semiconductor device
#13Current sensing circuit and method
#14Square wave generating method and square wave generating circuit
#15Electrical circuit arrangement with an active discharge circuit
#16Semiconductor device
#17Power activation control circuit and power activation control device
#18Switching device, movable body, power supply system and switching method
#19DC breaker capable of blocking fault current generated in direct current lines
#20Device and method for generating a negative voltage for a high side switch in an inverter
#21Switch circuit, method for operating a switch circuit and an automated test equipment
#22Electrical device with a pulsed power supply and method for examining the power supply of the electrical device
#23Apparatus and associated method
#24Semiconductor device
#25Control of a clamp circuit during transient conditions
#26Semiconductor device
#27Circuit including a switching element, a rectifying element, and a charge storage element
#28Circuit arrangement for protection against electrostatic discharges and a method for operating same
#29SWITCH LOAD SHEDDING DEVICE FOR A DISCONNECT SWITCH
#30SWITCHING ARRAY AND METHODS OF MANUFACTURING AND OPERATION
#31Semiconductor switching system
#32Circuit arrangement for protection from electrostatic discharges and method for operating same
#33Clamp protection circuit and a PFC control circuit employing such clamp protection circuit
#34Method to drive a high-voltage tube grid
#35Switch control circuit limiting the maximum switching frequency of a bridge circuit with a timer
#36Switching Device
#37Ultra fine pitch I/O design for microchips
#38Integrated snubber device on a semiconductor basis for switching load reduction, voltage limitation and/or oscillation attenuation
#39Dc-DC converter
#40Semiconductor device and capacitance regulation circuit
#41Semiconductor device and capacitance regulation circuit
#42Active snubber
#43Function selection system
#44Solid-state replacement for locomotive relay
#45Electrostatic discharge protection structures for high speed technologies with mixed and ultra-low voltage supplies
#46Switch circuit suppressing damage to the switch circuit