Delay Relay Module 24VDC Adjustable Review

✔【Working Model】- Power-on starts, and automatically power off after a period of time. (During the delay period, the input power is cut off, and the output is cut off immediately). ✔【Easy to Wire】- The wiring is simple, the input is connected to the positive and negative poles of the power supply, and the output connects to the devices that requires auto power on. ✔【Time Range】- Adjustable 0-20 seconds delay time at default, users can increase or decrease the time by the potentiometer knob. ✔【Product Advantages】- 72mm×29mm×21mm, the size is about the same as the width of a coin, convenient to install. It does not consume power when it is not working, and the power consumption current is less than 10MA, which is much less than the power consumption of other delay switches. ✔【Apply To】- The timer delay relay switch suitable for auto modification, motor control, bulb, LED light string, micro pump, solenoid valve. The output adopts optocoupler isolation to enhance anti-interference ability and ensure stable performance.