ماژول رله تایمر دار NE555 Delay Timer
Product introduction
- Size: 6.8 CM * 2.1 CM
- The main chip: NE555
- Working voltage: DC12V
Features:
- The relay time delay and power supply is connected.Specific as follows: for 12 v power supply to the relay, relay not immediately and absorption, relay the output status to: normally open and public disconnect, normally closed and public conduction;Wait for delay 1-10 s (adjustable), relay and absorption, at this point, the relay outputs status to: normally open and public conduction, normally closed and public disconnected;As long as the module power continuously, this state will remain.
- The delay time is adjustable, (0 ~ 10 seconds)
- Increasing the potentiometer can increase the delay time
- the capacitor C1 can increase delay time
- with input power light
- A relay and indicator lights
- Controlled ac 220 v / 10 a device.(maximum control equipment 2000 w)
- Stream with relay protection.
- The delay time formula: T = 1.1 RC.For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds
