Product Description
4-Channel relay output module, relay output contact is maximum 250a 10a
Effective vcc, gnd power input, can relay a separate power supply relay power input of jd-vcc
Input in1, in2, in3, in4 signal line active low
5v 4-channel relay board controlled directly by micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) need 50-60ma driver current
High-current, ac250v 10a, dc30v 10a. Packing including: 1x 5v 4 channel relay module