Ne555 Delay Relay Module Monostable Switch Delay Power Switch 5V 12V Automotive Electrical Appliances

Ne555 Delay Relay Module Monostable Switch Delay Power Switch

 

 

(Description in Chinese and English for Details)

 

Description in Chinese:

 

[Brief Description]]

1. Size: 6.8cm * 2.1cm

II. Main Chip: Ne555

III. Working Voltage: DC 12V

IV. Features:
1. Turn on the Power Relay for Delayed Suction. Specifically: After the Relay Is Supplied with 12V Power Supply, the Relay Will Not Absorb. the Output State of the Relay Is: Normally Open and Public Disconnection, Normally Closed and Public Conduction; after the Delay Is 1-10S (Adjustable), relay Suction, at This Time, the State of the Relay Output Is: Normally Open and Public Conduction, Normally Closed and Public Disconnection; as Long as the Module Is Continuously Powered, This State Will Remain.
2. the Delay Time Can Be Adjusted,(0~10 Seconds)
4. Adding Potentiometer Can Increase the Delay Time
5. Increasing Capacitor C1 Can Increase the Delay Time
6. with Input Power Indicator Light
7. with Relay Suction Indicator Light
8, Can Control the AC 220V/10a Device. (Large Control Equipment 2000W)

9. with Relay Freewheeling Protection.

10. Delay Time Formula: T = 1. 1rc. For Example, Capacitor 100UF Resistor 100K T = 1.1*100000*0.0001=11 Seconds

 

[Applicable Occasions]]

1. Delayed Connection of Vehicle-Mounted Equipment, When the Car Is Fired, the Current Is Too Large to Burn the Vehicle-Mounted Equipment.

2. When Sequential Startup Is Required, More than One Devices Can Be Started at the Same Time. Excessive Current Will Burn down Electrical Appliances.

 

 

 

 

Description in English:

 

 

 

Product introduction

 

 

 

Size: 6.8 CM * 2.1 CM

 

The main chip: NE555

 

Working voltage: DC12V

 

Features:

 

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)

 

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.

 

 

 

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