12V delay Relay Module Car start delay Adjustable NE555

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Antal: 10

75 kr

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