5V12V Car Driving Recorder Delay Board with Optocoupler Time Delay Relay Module Time Adjustable Monostable Switch for Smart Home
Features:
1.Wide Range of Applications: This time dalay turn on/off relay module is versatile and can be used in various fields, including robotics, automotive light delay, smart product development, automation equipment, PLC development, smart homes, anti-theft alarm delays, and electronic projects.
2.Zero Standby Power Consumption: The car driving recorder delay board has extremely low power consumption during standby, drawing virtually zero current.This feature greatly extends the lifespan of the car battery when used in automotive applications, making it an eco-friendly and energy-efficient choice.
3.Strong Interference Resistance: Designed with optical isolation at the signal terminal, this time delay relay module exhibits excellent resistance to interference.It can effectively adapt to both high and low-level control signals, ensuring stable and reliable performance even in industrial control environments.
4.Reverse Connection Protection: The car start delay switch board is equipped with a diode for reverse connection protection, ensuring safe and secure wiring.Users can confidently connect the module without worrying about damaging the circuit due to reversed polarity.
5.Repeatable Triggering: This signal trigger delay module supports repeatable triggering, allowing you to use it in scenarios where multiple trigger events occur one after another.After each trigger event, the module will initiate a delay based on the adjustable time range (0-25 seconds), providing flexibility for different applications.

 

Specification:
Origin: Mainland China
Type: Module
Condition: New
Model Number: Relay Module
Applications: can be used for robotics, automotive lamp delay, intelligent product development, automation equipment, PLC development, smart home, anti-theft alarm delay, electronic development and so on.
Working Principle: This module is an external signal trigger delay module
1. To the module power supply (12v or 5v), the relay immediately close (at this time the module output state is: normally open and public conduction, normally closed and public disconnect)
2. After a delay of 0-25 seconds, the relay is disconnected (at this time, the module output state is: normally open and public disconnected, normally closed and public conduction)
3. Keep disconnected until an external trigger signal triggered, the relay again close
4. Successfully triggered again after a delay of 0-25 seconds after the relay is disconnected, Note: If the trigger signal has been on the trigger signal will be kept closed until the trigger signal disappears, the module began to delay the timing, the delay of 0-25 seconds to disconnect.
Another: (the module's trigger signal can be provided by a separate power supply system and the module's power supply can not be a power supply system, at the same time, the trigger level can be a high level pulse or can also be a low level pulse, versatility) 
Module Description:
1, Size: 66 * 15 * 17mm / 2.57 * 0.59 * 0.66in
2, Module operating voltage 12V
3, The module can control: 10A 250VAC (AC), 10A 30VDC (DC) loads.
4, time can be adjusted by the potentiometer default 0-25 seconds, need longer, you can replace the larger capacitor or potentiometer, you can also contact customer service before shipment, we change for you after shipment.
5, Delay time formula: T = 1.1RC. for example: capacitor 47uf resistance 500K T = 1.1 * 500000 * 0.000047 = 25.85 seconds.
6, Module power supply has anti-power reverse diode, friends can rest assured that the wiring.
7, The module signal end is designed with optocoupler isolation, strong anti-interference ability, can adapt to the application of high and low level two control signals, suitable for industrial control. 
8, The module can be repeated trigger
9, Standby no power consumption (standby almost power consumption, zero current, greatly extending the life of the car battery. Green products)

Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.

1*Time Dalay Turn On/Off Relay Module