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מודול ממסר NE555

מתג הפעלה אלקטרוני ממסר relay ניתן לבחור 5V או 12V.

13.00

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תיאור

תאור המוצר –
Size: 6.8CM * 2.1CM
The main chip: NE555
Working voltage: DC 5V \ 12V
Features:
1, The relay time delay and power supply is connected.Specific as follows: for 5V \ 12V 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)
4, IKncreasing the potentiometer can increase the delay time
5, the capacitor C1 can increase delay time
6, with input power light
7, A relay and indicator lights
8, Controlled ac 220 v / 10 a device. (maximum control equipment 2000 w)
9, Stream with relay protection.
10, The delay time formula: T = 1.1 RC.For example: 100 uf capacitance resistance 100 k T = 1.1 * 100000 * 0.0001 = 11 seconds
1. The on-board equipment on the time delay, prevent excessive current when the car lighter burned on-board equipment.
2. Need to have order to start the occasion, to prevent multiple devices at the same time starting current is too large burning appliances.

מידע נוסף

מתח

12V, 5V

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