The CPC1961 is a dual single-pole AC solid state relay with optical isolation, designed for switching AC loads up to 260 Vrms and 250 mA rms. It features zero-crossing detection to minimize EMI and RFI, and provides 3750 Vrms isolation between control and load circuits. The device is housed in an 8-pin DIP package, with two independent switches and a 600 V peak blocking voltage. It operates from -40°C to +85°C and is UL recognized and CSA certified. The input requires 1.2 to 5 mA for activation and operates with DC control and AC output.
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. Load Currents up to 5 A Voltage Controlled Devices Available Blocking Voltage from 400 V to 800 V 5 mA Drive Input Sensitivity Zero-Crossing Detection Dc control and ac output Optically Isolated I/O TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity
| Littelfuse, Inc. | |
|---|---|
| Product Category | Solid State Relays |
| Product Number | CPC1961 |
| Product Name | Independent normally open outputs for AC load switching |
| Isolation Voltage | 3.75 kilovolts |
