10pcs 3V 1 Channl Relay Isolated Drive Control Module High Level Driver Board

Features A diode current protection Instructions with the signal output Response time is less than 20 milliseconds Relay long life can absorb 100000 times continuously Signal input port can connect microcontroller IO port high level signal Double power selection design anti interference ability is strong photoelectric isolation protection of high reliability External connection use spinning crimping terminal make connection firmer With fixed installation hole convenient installation Current wide detection range DC0 25V input Specifications Work voltage DC 3V 3 3VControl 10A 250VAC 10A 30VDC loadMain chip EL817 SRD DC03V SL CSize 7x1 6cm 2 76x0 63inch Package Includes 10 x 3V 1 Channl Relay Isolated Drive Control Module