SP746 Overview
The SP746 is a bi-directional, single-pole, single-throw, normally open multipurpose relay. The circuit is posed of one LED on the input side which activates an optically coupled IC on the output - controlling the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt window not exceeding 5V.
SP746 Key Features
- Zero-Volt Cross Switching
- High transient immunity
- 600V blocking voltage
- 1.2A maximum continuous current
- High input-to-output isolation
- Solid state reliability
- H High Input-to-Output Isolation