24K views · 391 reactions | SSR Solid State Relay Connection Diagram Learning Engineering Institute #engineering #electricianwork #ElectricalEngineering #electricalengineering #electricity #electricalwork #electricaltraining #electric #electrician #electronics #ELECTRICAL #electrical | Learning Engineering Institute | Facebook

Solid State Relay (SSR) Circuit using Two MOSFETs SSR or Solid state relays are high power electrical switches that work without involving mechanical contacts, instead they use just a couple of solid state semiconductors like MOSFETs for switching an electrical load, smoothly, and with high efficiency. SSRs can be used for operating high power loads, through a small input trigger voltage with negligible current. These devices can be used for operating high power AC loads as well as DC loads. Sol

How to make a simple solid state relay using an LED, a LDR and resistor. Shown with calculations. #electric #engineering | The Engineering Mindset