Description
This item is a timer switch module, based on NE555 chip, high-performance timing CPU design. The power indicator LED and switch trigger timing indication LEDs. Timing from microseconds to long hours. 


Application:
1)Connecting it with the vehicle equipment in case the vehicle equipment being damaged for the high current.
2)It can protect several equipment from damaging for working together.


Features:
1)The relay will delay to close after connecting with the power supply.
2)The time of delay can be adjusted from 0-10s
3)It can control equipment AC below 220V/10A,power below 2000W.
4)With relay current protection function
5)Increase of the potentiometer leads to time delay increase.
6)Enlarging the capacitor leads to time delay increase.


Features
- Module based on: NE555 chip.
- Dimension: 68 (L) * 22 (W) * 18 (H) mm (with potentiometer ).
- Input voltage: DC12V.
- Adjustable time: 0 to 10 seconds.
- Control voltage: AC 0250V / max. 10A, DC 030V / max. 10A.
- Max. load: 2200W.