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1-channel 30A relay module 5V/12V/24V with optocoupler isolation, high current support for high and low level triggering

1-channel 30A relay module 5V/12V/24V with optocoupler isolation, high current support for high and low level triggering

1-channel 30A relay module 5V/12V/24V with optocoupler isolation, high current support for high and low level triggering

DC-DC boost power module with high power output of 100W and adjustable output of 3.5~35V digital display

8-way electromagnetic relay module 5V1V24V optocoupler drive serial port 8-way low trigger control switch board

8-way electromagnetic relay module 5V1V24V optocoupler drive serial port 8-way low trigger control switch board

8-way electromagnetic relay module 5V1V24V optocoupler drive serial port 8-way low trigger control switch board

16 way relay 5V1V24V optocoupler isolation high and low level triggering PLC control board multi-channel relay module

16 way relay 5V1V24V optocoupler isolation high and low level triggering PLC control board multi-channel relay module

16 way relay 5V1V24V optocoupler isolation high and low level triggering PLC control board multi-channel relay module

16 way relay 5V1V24V optocoupler isolation high and low level triggering PLC control board multi-channel relay module

16 way relay 5V1V24V optocoupler isolation high and low level triggering PLC control board multi-channel relay module