

Solid-state relays
Semiconductor-based switching elements offer superb reliability and a nearly unlimited lifespan
Semiconductor-based switching elements offer two essential advantages compared to electromechanical relays: superb reliability and a nearly limitless lifespan. The various solid-state relay types all function according to the same principle: in the input circuit, an LED energizes an optoelectronic device via an optical beam (insulation method), which in turn activates a power semiconductor on the output. SSR types use a triac as an output power semiconductor.
Downloads
Name | File type | Size | Date | Language |
---|---|---|---|---|
Flyer SSR relays | Relay | 634KB | English | |
SSR technical information | Relay | 1MB |
|
English |
Cautions for use for Solid State Relays | Relay | 235KB |
|
English |
Cautions for use - SSR principal of operation | Relay | 41KB |
|
English |
Cautions for use - SSR description and circuit configurations | Relay | 66KB |
|
English |
Cautions for use - terminology of Phototriac Coupler AQH | Relay | 55KB |
|
English |
Relay Short Form | Catalog, Shortform | 6MB | 16.12.2022 | English |