DC 5V 12V 24V Trigger Delay Time Turn on Switch Timer Board Relay Module 0-24s

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Product Description
100% Brand New and High Quality
Features:
1) Working voltage: wide voltage 5V-30V, MicroUSB is 5V DC input, and welding tow terminal DC 6.3V-30V is okay
2) With trigger port, can use lower voltage(GND signal)to trigger or click board button to trigger
3) Relay LED indicator, wide range working voltage, more stable
4) Adjust time range, 0-24 seconds (If longer time is required, replace the larger capacitor (C2) or the potentiometer. Delay time formula: T = 1.1RC. For example: capacitor 22uf resistance 1M then T = 1.1 * 0.000022 * 1000000 = 24.2 seconds.)
5) Relay Capacity: 250VAC 10A, 36VDC 10A
6) With the relay pull light.
7) With relay freewheeling protection.
8) The signal side of the module is designed with pull-up and filter circuit, anti-interference ability, suitable for industrial control. Many manufacturers have optocoupled to add isolation, but the module and the trigger signal to the ground and not isolated, not the role of anti-jamming. After testing and found to improve the stability of the trigger side to anti-interference, the module regardless of electromagnetic interference in the environment, or the power module off the moment, the relay will not produce malfunction.
9) Board size: 54*19*18mm
10) Weight: 16g
Work mode:
Connect module to power suppy，
the module output state is: normally open (NO) and common side (COM) is disconncect, normally dosed (NC) and common (COM) is connect
In the external contact (TRIG) to start a low pulse signal, or touch the trigger button instantly, the relay active and the indicator light,
the relay output state is normally open (NO) and the common end (COM) is connect, normally closed (NC) and the common end (COM) disconnected,
after 0-24 seconds (this time can be adjusted according to your needs) after the relay is switched off, the relay back to the state before the trigger.
Apply field:
1) alarm delay, building sound and light control switches etc..
2) car equipment delay turn on, avoiding the current is too large to prevent the car ignition burning vehicle equipment.
Package Included:
1 x DC 5v 12v 24v Adjustable Trigger Delay Time Switch Timer Board Relay Module
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Delivery details
Terms of sales
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Delivery details
● Items will be shipped within 1~2 business day after payment received.
● Items are shipped from China by Airmail,
delivery time depends on destination and other factors, normally delivery to USA need
7~18 days
,
reach most of the countries within
10~35 business days
. But to Brazil or Africa, it need
35~65days
.
Terms of sales
● All the items will be tested before shipping. Buy them with the confidence!
●
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and 100% customer satisfaction,
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● For defect or wrong items , please you contact us, We will fully refund or send you a new replacement.
● If you not satisfied with our items, pease contact within 3 days, we will fully refund after get your returned goods.
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● If have any question, Please contact us by ebay message before leaving neutral, negative feedback or open any dispute, we will reply within 24 hours, ensure that help you solve the problem, make you satisfied.
● Business time From
9:30 AM to 21:30 PM(GMT+08)
.
Feedback
1) Working voltage: wide voltage 5V-30V, MicroUSB is 5V DC input, and welding tow terminal DC 6.3V-30V is okay 2) With trigger port, can use lower voltage(GND signal)to trigger or click board button to trigger 3) Relay LED indicator, wide range working voltage, more stable 4) Adjust time range, 0-24 seconds (If longer time is required, replace the larger capacitor (C2) or the potentiometer. Delay time formula: T = 1.1RC. For example: capacitor 22uf resistance 1M then T = 1.1 * 0.000022 * 1000000 = 24.2 seconds.) 5) Relay Capacity: 250VAC 10A, 36VDC 10A 6) With the relay pull light. 7) With relay freewheeling protection.