221677 ⎘
Electronic switching or gating, i.e. not by contact-making and –breaking Time-programme switches providing a choice of time-intervals for executing more than one switching action and automatically terminating their operation after the programme is completed
POWER SUPPLY MANAGEMENT CIRCUIT
#2METHODS AND APPARATUS TO SENSE A STATE OF ISOLATION IN GATE DRIVER CIRCUITRY
#3ADAPTIVE ZERO VOLTAGE SWITCHING FOR NEAR FIELD COMMUNICATION
#4NON-CONTACTING SWITCH CONTROL SYSTEM
#5NON-CONTACT SWITCH CONTROL SYSTEM
#6Integrated PCM driver
#7Switched emitter follower circuit
#8Semiconductor systems and electronic systems
#9High-voltage fast switching devices
#10SECONDARY CIRCUIT AND TIMING DEVICE FOR APPLIANCE
#11Safe switching device
#1224 hour programmable timer custom integrated circuits
#13Secondary circuit and timing device for appliance
#14REFERENCE VOLTAGE BUFFER CIRCUIT
#15HYBRID ENTRY SYSTEM
#16Voltage control of semiconductor integrated circuits
#17Drive unit for driving voltage-driven element
#18Electronic timer with graphic time scale display panel
#19Electronic timer with graphic time scale display panel
#20Schedule indicator
#21Electronic time switch control circuit
#22One button programmable timer
#23Gate driver circuit for current controlled switching element