5/10pcs 12V 1 Channel Relay Module with Optocoupler High Low Level Trigger
5/10pcs 12V 1 Channel Relay Module with Optocoupler High Low Level Trigger Description: The maximum load of the normally open interface: AC 250V/10A, DC 30V/10A; Adopt SMD optocoupler isolation, strong driving ability and stable performance Trigger current 5mA; Module working voltage 12V; The module can be triggered by a jumper to set high or low level; Fault-tolerant design, even if the control line is broken, the relay will not act; Power indicator (green), relay status indicator (red) DC+: connect to the positive of the power supply (the voltage is according to the requirements of the relay, there are 5V.9V.12V and 24V options) DC-: Connect to the negative of the power supply IN: The relay can be controlled at high or low level Package Includes: 1 X 12V One Channel Relay Module.
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