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12V 16 Channel Relay Module with Light Coupling
12V 16 Channel Relay Module with Light Coupling specification: 12V 16 Channel Relay Module with Light Coupling
4N35 FSC Optocoupler Phototransistor DIP6
Package DIP APPLICATIONS: AC mains detection Reed relay driving Switch mode power supply feedback Telephone ring detection Logic ground isolation Logic coupling with high frequency noise rejection Package Included: 1 X 4n35 FSC Optocouplers Phototransistor
5V 16 Channel Relay Module with Light Coupling Lm2576 Power Supply
Description: 16 CH With Optocoupler(Blue) 1. The control signal voltage range: the trigger signal is low 0-2V; high voltage must not exceed 5V. 2. The use of the industry’s top quality optocoupler isolation, strong anti-interference ability, stable performance; the trigger current is only 3mA. 3.1-16 road can be any full on / off, or any …
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