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5V relay module 1 channel 30A with optocoupler isolation supports high and low level trigger high power -75448
product detail
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation H/L Level Triger for Arduino Relays
Product introduction:
1 way 5V 12V 24V relay module series relay module, using patch optocoupler for isolation, stable performance, user-friendly design, select high-level or low-level signal trigger, only 5mA current can drive the control capacity of 30A The relay is closed, and the module adopts genuine high-quality power relays, small package optocouplers, high-power high-voltage transistors, red and green signal indicators, and military-grade double-sided PCB boards. The layout is considered comprehensive and the performance is stable. It is suitable for all kinds of single-chip control. It can be widely used in various power control occasions.
Product parameters:
Module size:
50mm * 33mm* 24mm
(length * width * height)
There are 4 fixing bolt holes, the hole is 3.1mm, the spacing is 44.5mm*27.5mm
Parameter:
5V Relay module
Quiescent current: 5mA
Maximum current: 190mA
Trigger current: 2-4mA
Trigger power (low): 0-1.5V
High: 2.5-5V
12V Relay module
Quiescent current: 5mA
Maximum current: 80mA
Trigger current: 2-4mA
Trigger power (low): 0-4V
High: 4.5-12V
24V Relay module
Quiescent current: 5mA
Maximum current: 50mA
Trigger current: 2-4mA
Trigger power (low): 0-8V
High: 8.5-24V
Pin description:
1. DC+: Module DC power supply anode (trigger terminal voltage anode)
2. DC-: Module DC power supply negative electrode (trigger terminal voltage negative electrode)
3.IN: Signal trigger terminal (default trigger voltage is the same as power supply)
4.JD+: Positive voltage of relay control terminal
5.JD-: The negative pole of the control terminal voltage of the relay
6. Short-circuit DC+ and JD+ with jumper caps, and short-circuit DC- and JD- with jumper caps. The trigger terminal and the relay control terminal have the same voltage
7. High and low level trigger mode selection, as shown in the figure, when the jumper is connected to the L terminal, the IN terminal is a low level trigger, and when it is connected to the H terminal, it is a high level trigger
8. Normally closed terminal (NC): normally closed terminal of the relay
9. Common terminal (COM): relay common terminal