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lm317 ac/dc adjustable voltage regulator step-down power supply module with led display

lm317 ac/dc adjustable voltage regulator step-down power supply module with led display

Model: other-tools-and-testers-14193

$8.80  $7.04

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7 reviews

Current Reviews: 7

We ship to over 200 countries worldwide.

Tailoring Period: 7-12 working days.

Shipping Time: 2-5 working days.

       
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Item specifics


Brand Name: OEM

Model Number: LM317

Type: Voltage Regulator Supply Voltage: 1.25V-28V DC

is_customized: Yes
Condition: New Application: Other





LM317 AC/DC Adjustable Voltage Regulator Step-down Power Supply Module with LED Display This adjustable regulator module with AC or DC voltage input, the output voltage is 1.25V-28V DC continuously adjustable, versatile for DC board. 

Features:
Adjustable regulator module with LED display.
2A or less can be loaded,  AC or DC voltage input.
The output voltage is 1.25V-28V DC continuously adjustable, versatile for DC board. 
Using double adjustment potentiometer to ensure good contact, effectively protect the load. 

Notice:
The minimum differential between input and output is 3V; the input must be higher than the output voltage above 3V to be regulated.
Buck, not boost, when input 5V output 1.25-2V, not 6V.


Specifications:

Input Voltage: DC: 0-30V; AC: 0-22V
Output Voltage: DC 1.25-28V
Output Current: 2A(Max.)
Size: 62 * 59 * 27mm / 2.44 * 2.32 * 1.06in (L * W * H)

Weight: 42g / 1.5oz

Package
Weight: 47g / 1.66oz

Package List:
1 * Voltage Regulator Module 





1) We accept Apay, West Union, TT. All major credit cards are accepted through secure payment processor ESCROW. 2) Payment must be made within 3 days of order. 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days.    1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and hodays. Transit times may vary, particularly during the hoday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast devery.
1. You have 7 days to contact us and 30 days to return it from the date it was received. If this item is in your possession more than 7 days, it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. There are NO EXCEPTIONS! Shipping cost is bear by both seller and buyer in half.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your po#.
3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aexpress. OR, you may choose to have a replacement.
4.  We will bear all the shipping cost if the product(s) is (are) not as advertised. 1. 12 months Manufacturer`s mited Warranty for defective items (excluding items damaged and/or misused after receipt). Accessories come with a 3-month warranty.
2. Defective items MUST BE reported and returned within the warranty period (and in the original packaging, if possible). You must tell us what the defect is and give us your order number. WE DO NOT REPAIR OR REPLACE ITEMS WITH AN EXPIRED WARRANTY.
You agree to all of the above-sted pocies upon ordering on aexpress! We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!

Product Description
Packaging Details Unit

Type: piece
Package
Weight: 0.053kg (0.12lb.)
Package Size: 8cm x 6cm x 4cm (3.15in x 2.36in x 1.57in)

If you would like to pay by PayPal, you can pay to our PayPal account: computerdcjack@gmail.com and email us. Please email us the name of the product, the quantity and other product attributes. The email address is computerdcjack@gmail.com. No matter how many goods you buy in one order, the freight you need to pay is only 15 dollars

1. WORLDWIDE SHIPPING. (Except some countries and APO/FPO)
2. Orders processed timely after the payment verification.
3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.
4. The images shown are not the actual item and are for your reference only.
5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.
6. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
7. Due to stock status and time differences, we will choose to ship your item from our first available warehouse for fast delivery. 
8. Delivery Time:

CARRIER NAME DELIVERY TIME TRACKING SERVICE
DHL 5-7 DAYS WWW.DHL.COM
UPS 5-7 DAYS WWW.UPS.COM
FEDEX 5-7 DAYS WWW.FEDEX.COM
TNT 5-7 DAYS WWW.TNT.COM
EMS 7-10 DAYS WWW.EMS.COM
China Post Air Parcel 10-30 DAYS intmail.183.com.cn/

100% Money Back Guarantee on each item. Please contact us within 24 hours upon your receipt of the items. A full refund including shipping will be rendered in the event that the item is not as described. The refund will be rendered once the item has been sent back in original condition.

Customer Reviews:

Displaying 1 to 6 (of 7 reviews)

 1  2  [Next >>] 
by Mrs S Mottram-Edwards
Date Added: 03/13/2016
30 June 2012 Excellent service and range of products at competitive prices Can only highly recommend this company. Their service is excellent and they were very informative and answered any questions on the phone. Delivery was very quick (next day). Exceptional range and quality. Thanks the handles look fantastic on our doors :-)

Rating: 5 of 5 Stars [5 of 5 Stars]

by Customer
Date Added: 03/13/2016
Excellent Communication and DeliveryThanks for Quick Delivery n customer service

Rating: 5 of 5 Stars [5 of 5 Stars]

by MD of Fife
Date Added: 03/13/2016
Great shoes, great service!Found exactly what I was looking for - at half price! Easy ordering and fast delivery. All round great service. Thank you, Shoetique!

Rating: 5 of 5 Stars [5 of 5 Stars]

by Sue
Date Added: 03/13/2016
Quick and Easy - All in the name!I have been looking for a decent pair of wellies for a while now, suitable for walking and for cleaning out the chickens, with a bit of gardening.These festivals have a lot to answer for, with wellies becoming a fashion item the amount of choice is overwhelming and some of the prices - phew.Easy Wellies is a good site with information and reviews about the different products and what they are suitable for. I am pleased with my purchase, the wellies arrived within a couple of days, and I have had no problems at all.

Rating: 5 of 5 Stars [5 of 5 Stars]

by KEVIN BALDWIN
Date Added: 03/13/2016
Good product, good price, swift delivery.The item arrived very promptly - especially as it was ordered during the busy Christmas period. It was well priced, and I found the website very helpful in terms of deciding which size to go for.

Rating: 5 of 5 Stars [5 of 5 Stars]

by M Plows
Date Added: 03/13/2016
At last...a reliable company to purchase Fit Flops From !! I am always wary of using new websites to order from, but Shoetique are brilliant. fast, service and delivery and no hassle exchange ! Really pleased I decided to chance an exchange as new size was a perfect fit ! Will definatly recommend to friends. Thank you.

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 1 to 6 (of 7 reviews)

 1  2  [Next >>] 


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