Home Projects Miscellaneous Solid state relay switch


Solid state relay switch
author: Rajkumar Sharma





Solid State Relay Switch is a simple kit which will help you control (ON / OFF) a single high power circuit from a low power drive.

  • Load - 24 to 240 VAC @ 500 W

  • Trigger voltage - 2 to 5 VDC (TTL) @ 10 mA

  • Input isolated with use of Optocoupler

  • Power Battery Terminal (PBT) for easy input 230 VAC mains and load connection

  • Terminal pins for connecting input trigger signal

  • Heatsink for TRIAC

  • Four mounting holes of 3.2 mm each

  • PCB dimensions 29 mm x 74 mm



Parts List






Download this circuit in PDF



120x90 spot



Search Site | Advertising | Contact Us
Elektrotekno.com | Free Schematics Search Engine | Electronic Kits