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Littelfuse, Inc. Normally open output AC load switching CPC1943

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Normally open output AC load switching - CPC1943 - Littelfuse, Inc.
Chicago, IL, United States
Normally open output AC load switching
CPC1943
Normally open output AC load switching CPC1943
The OptoMOSĀ® line of power products uses dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. These switches provide a blocking voltage of up to 800V. In addition, tightly controlled zero-cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide up to 5000Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of AC circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. Features: Load Currents up to 5A Voltage Controlled Devices Available Blocking Voltage from 400V to 800V 5mA Drive Input Sensitivity Zero-Crossing Detection DC Control, AC Output Optically Isolated I/O TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity VDE Compatible Machine Insertable, Wave Solderable Applications: Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relay Control Circuits Solenoids Motor Control Heater Controls

The OptoMOS® line of power products uses dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. These switches provide a blocking voltage of up to 800V. In addition, tightly controlled zero-cross circuitry ensures switching of AC loads without the generation of transients. The input and output circuits are optically coupled to provide up to 5000Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of AC circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. Features: Load Currents up to 5A Voltage Controlled Devices Available Blocking Voltage from 400V to 800V 5mA Drive Input Sensitivity Zero-Crossing Detection DC Control, AC Output Optically Isolated I/O TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity VDE Compatible Machine Insertable, Wave Solderable Applications: Programmable Control Process Control Power Control Panels Remote Switching Gas Pump Electronics Contactors Large Relay Control Circuits Solenoids Motor Control Heater Controls

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Technical Specifications

  Littelfuse, Inc.
Product Category Solid State Relays
Product Number CPC1943
Product Name Normally open output AC load switching
Isolation Voltage 3.75 kilovolts
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