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10pcs NE555 Chip Time Delay Relay Module Single Steady Switch Time Switch 12V
10pcs NE555 Chip Time Delay Relay Module Single Steady Switch Time Switch 12V

10pcs NE555 Chip Time Delay Relay Module Single Steady Switch Time Switch 12V

0 reviews 0 sold. Only 1000 remain
$25.00
Product Code: 8203760
Stock In Stock
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Product Description

Product Description

Description:
 
1. Put on the power relay and delay suction. Specifically: after supplying 12V power supply to relay, relay will not absorb immediately. The state of output terminal of relay is: normally open and public disconnect, normally closed and public conduction; when the delay is 1-10S (adjustable), the relay sucks. At this time, the state of output terminal of relay is: normally open and public conduction, often closed and public disconnection; as long as the module is continuously powered, this state will be maintained. Hold.
2. Adjustable delay time, (0-10 seconds)
4. Increasing potentiometer can increase delay time
5. Increasing capacitance C1 can increase delay time
6. Indicator lamp with input power supply
7. Suction indicator with relay
8. Controllable 220V/10A AC equipment. (Maximum Control Equipment 2000W)
9. It has relay continuous current protection.
10. Delay time formula: T = 1.1RC. For example: capacitance 100uF resistance 100KT = 1.1 * 100000 * 0.0001 = 11 seconds
Feature:

Size: 6.8CM x 2.1CM

Main chip: NE555
Working Voltage: 12V DC
 
Package Included:

10 x NE555 Chip Time Delay Relay Module






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