31K views · 652 reactions | How Does Solid State Relay (SSR) Work?...

10K views · 808 reactions | How to make a simple solid state relay using an LED, a LDR and resistor. Shown with calculations. #electric #engineering | The Engineering Mindset | Facebook

What is a Solid State Relay for in electrical engineering? #cncelectric The main advantages of solid-state relays over electromechanical relays include faster switching times, longer lifespan, absence of mechanical wear and tear, silent operation, and high reliability. SSRs also offer excellent electrical isolation between the control signal and the load, making them suitable for applications where there is a need to protect sensitive control circuitry. More info here: https://urlzs.com/5QQtn Jo

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