|Application||djustable Disconnect Module|
|Package Size||5cm x 5cm x 5cm (1.97in x 1.97in x 1.97in)|
|Package Weight||0.01kg (0.02lb.)|
NE555 Timer Switch Adjustable Module Time delay relay Module DC 12V Delay relay shield 0~10S
Product introduction S ize: 6.8 CM * 2.1 CM T he main chip: NE555 DK555 W orking voltage: DC 12V
1. Turn on the power relay immediately pull, and then delay 1-10s off. Specifically: to the relay for 12v power supply, the relay immediately pull, the relay output status: normally open and common conduction, normally closed and common off; wait until the delay 1-10s (can be adjusted), the relay off , At this time, the relay output status: normally open and common off, normally closed and common conduction; as long as the module is not powered, this state will remain.
2. Delay time adjustable, (0 to 10 seconds)
4. Increase the potentiometer can increase the delay time
5. Increase capacitor C1 can increase the delay time
6. With input power indicator
7. With relay indicator light
8. Can control the AC 220V / 10A look at the device. (Maximum control equipment 2000W)
9. With relay freewheeling protection.
10. Delay time formula: T = 1.1RC. For example: Capacitance 100uf Resistance 100K T = 1.1 * 100000 * 0.0001 = 11 seconds
Tags: relay module, shield relay, timer module, Cheap relay module, High Quality shield relay, China timer module Suppliers.