S110-X

S110-X Zero Cross 400V / 0.8A AC Solid State Relay Description The S110-X is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay. The circuit is composed of one input IR LED with a series limiting resistor which activates an optically coupled IC on the output that controls the firing angle of two back-to-back SCRs. This circuit assures no false triggering under most adverse conditions, and a tight zero-volt switching window not exceeding 5V. The S110-X provides high peak load voltage (400V+) and high input-to-output isolation voltage (up to 5kVRMS). The S110-X comes in a compact 8 pin DIP package, making it ideal for high-density board applications. Applications  Valve Control  Solenoid Control  Home Appliances  Metering Equipment  Heating Elements  Gas Pump Control Circuitry Schematic Diagram Do Not Connect 1 8 +/- Load (+) Input 2 (-) Input 3 RIN Zero Cross Do Not Connect 4 S110-X 5 -/+Load Features  Zero-Volt Cros...