5-30V 10A Wide Voltage Trigger Delay Relay Module Timer Module Two Trigger Modes With Strong Anti-Interference Ability And Continuous Flow Protection Function

$15.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

Time can be adjusted by a potentiometer to meet the use of most of your occasions.

With Micro USB 5.0V power supply input, it is very convenient to use.

5-30V ultra wide power supply voltage.

Two trigger modes: external trigger and onboard buttons trigger.

It has a relay suction indicator.

Strong anti-interference ability, all kinds of interference under the relay will not be misoperation, suitable for industrial control.

Module features:

1. Working voltage: 5-30V wide voltage, two kinds of power supply interfaces: MicroUSB and welding terminals.

2. Working mode: after the module is powered, the output state of the module is as follows: normally open (NO) and public terminal (COM), and normally closed (NC) is connected with the public terminal (COM).

In the external contact (TRIG) to start a low pulse signal, or touch the trigger button instantly, the relay and the indicator light, the relay output state is normally open (NO) and the common end (COM) conduction, normally closed (NC) and the common end (COM) fault open, after 0-24 seconds (this time can be adjusted according to your needs) minutes after the relay is switched off, the relay back to the state before the trigger.

3. Time can be adjusted by the potentiometer, and the default is 0-24 seconds. If it takes longer, a larger capacitor (C2) or a potentiometer can be replaced by itself. The time delay formula: T = 1.1RC. For example, the capacitance 22uF resistance 1M is T=1.1*0.000022*1000000=24.2 seconds.

4. Has a relay to absorb the indicator light.

5. Module can be controlled: 10A 250V (AC), 10A 30V (DC) .

6. Has relay continuous flow protection.

7. The signal end of the module is designed to pull up and filter the circuit. It has strong anti-interference ability and is suitable for industrial control. Many manufacturers have added optocoupler to isolate, but the module and the trigger signal are not isolated, and can not resist the anti-interference effect. After testing, it is found that the stability of the trigger terminal can be improved to resist interference. Whether the module is in the electromagnetic interference environment or the module is cut off, the relay will not cause any malfunction.

8. Size: 5.4 x 1.9 x 1.8cm (L x W x H)

Application:

1. Burglar alarm delay, building sound light control lamp switch and so on.

2. The delay of vehicle equipment is connected to prevent the vehicle from overheating and burning the vehicle equipment when the car fires.

3. Need a sequence to start the occasion to prevent a number of devices at the same time to start the current excessive burning of electrical appliances.

Package included:

1 x Relay module




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