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8 Channel Isolated 5V 10A Relay Module opto coupler For Arduino PIC AVR DSP ARM Mornsun LM75 20B48 AC DC 75W Enclosed Switching Power Supply Professional Service Expert guidance Professional Service Expert guidance at every step Quality Assured 7 day warranty on manufacturing defects on all units Home automation systems Parameter Details Number of Channels 8 Control Voltage 5V DC Control Current ~15 20mA per channel Relay Contact Rating 10A @ 250V AC 10A @ 30V DC Isolation Type Opto coupler (PC817 or equivalent) Switching Frequency Up to 100Hz Response Time ~10ms Operating Temperature 10 degreesC to +60 degreesC Module Dimensions Approximately 72mm x 55mm x 20mm Connector Type Standard pin headers (2
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