Conn Optocoupler Terminal Blocks F Screw ST 0.008A
**dc/dc, dc/ac & ac/dc Opto-Couplers**
These DIN rail mount opto-couplers provide an ideal means of interfacing on/off signals to, or from, equipment, whilst providing electrical isolation between their own inputs and outputs. In other words, these may be used to protect equipment by electrically isolating its inputs, outputs, or both. The dc/ac and ac/dc versions also provide a means of interfacing whilst isolating ac and dc control voltages.
得捷:
SSR RELAY SPST-NO 50MA 4-18V
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2964542
Allied Electronics:
Input optocoupler, with DC voltage output push-pull
Electro Sonic:
Input solid-state relay - with DC voltage output push-pull - transmission frequency: 100 kHz - with light indicator and protective ...