5V-30V Trigger Delay Relay Module Timer Module / Delay Switch

 

Return policy details

• Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered.
• Buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.The buyer is required to afford the return shipping cost, based on the condition of the item(s) received.

Basic Info.

Description
Product Features
By adjusting the potentiometer can set the length of time, the relay has freewheeling protection
MicroUSB 5.0V power supply with input port, easy to use
5 ~ 30V wide supply voltage external signal trigger and key trigger in two ways
With relay indicator anti-interference ability, all kinds of interference relay will not malfunction, suitable for industrial control
Size: 5.5 * 2 * 1.8cm / 2.16 * 0.78 * 0.7 """"
product description
feature:
1. Operating voltage: wide voltage 5 ~ 30V, two power connector
2. Operating modes: Initial state, module output: Normally open (NO) and common terminal (COM) open, Normal close (NC) and common terminal (COM) provide low pulse or touch trigger, relay and indicator Status output: Normally open (NO) and Normal (COM) connections, Normally closed (NC) and Common (COM) terminals open. 0-24 seconds (at this time can be adjusted as needed) relay off, back to the pre-trigger state
3. Potentiometer adjust the length of time, the default 0-24 seconds. If you need more time, replace the larger capacitor (C2) or potentiometer. Delay time T = 1.1RC. For example: 22uf capacitance and resistance 1M, T = 1.1 * 0.000022 * 1000000 = 24.2 seconds
4. Module controllable: 10A / 250VAC, 10A / 30VDC load
5 trigger signal input design and pull the filter circuit to enhance anti-interference ability, suitable for industrial control. Many manufacturers increase the optocoupler isolation, but there is no separation between the module ground and the signal ground, will not achieve the interference effect. After testing, we found that only by improving the stability of the signal input port for interference, whether the module is in an electromagnetic interference environment or not, the relay will not malfunction during the power-on and power-off periods
application:
1. Anti-theft, alarm, building delay switch, sound and light control switch
2. Delay power vehicle equipment to prevent the car from generating high current when starting to burn vehicle equipment
3. Prevent multiple devices from starting at the same time, causing burning devices or failing to start

 
1.Are you manufacturer ?
Yes, We Are Manufacturer & Trading Company
2.How long is your delivery time?
Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
3.Do you accept OEM design?
Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
4.What payment terms you accept?
We accept ****** Trade Assuarce, T/T, PayPal, Western Union, Wechat, Alipay, in Cash (RMB or USD).
5.What Express Company You Use ?
We Can Ship the goods Via DHL, Fedex ,TNT, UPS ,Aramex ,EMS , China Post , By Sea And By Air.
 

Company Profile

Exhibition

Certification

Product Packaging

Payment & Delivery Team

 Contact Us