12V delay Relay Module Car start delay Adjustable NE555

12V delay Relay Module Car start delay Adjustable NE555

Product Description

100% Brand New & High Quality

• Quick details:
  Size: 6.8CM * 2.1CM
  Main chip: NE555
  Working voltage: 12V
• Applications:
  1. the delay-vehicle device is turned on, to prevent excessive current when the car ignition burn-vehicle device.
  2,.you need to have in order to start the occasion, to prevent multiple devices simultaneously starting current is too large burning appliances.

Description:

• 100% Brand New & High Quality
• Product Description:
  1.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.
  2.The delay time is adjustable, (0 ~ 10 seconds)
  3.IKncreasing the potentiometer can increase the delay time
  4.the capacitor C1 can increase delay time
  5.with input power light
  6.A relay and indicator lights
  7.Controlled ac 220 v / 10 a device.(maximum control equipment 2000 w)
  8.Stream with relay protection.
  9.The delay time formula: T = 1.1 RC.For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds

Package Include:

1 x NE555 Delay Module Delay Switch