General Applications for Relays and Contactors
- Relays and Contactors
- 04 Feb, 2020
Solid State Relays (SSRs) are semiconductor based switches used to switch current loads via an isolated electronic circuit. Galvanic separation is achieved via an optoelectronic element such as a IR emitting diode , a phototransistor, diode, phphotothyristor or phototriac
