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>Description  

Features:

1.Brand new and high quality
2.Overheat overcurrent short circuit full protection.
3.The use of stable and reliable
4.With LED display
5.Suitable for electronic production DIY enthusiasts
6.Welding convenient and simple installation
7.Regardless of the positive and negative input, compatible with 27V AC or 40V DC or less
8.Circuit board size:58*42mm

NOTE: In order to maintain good regulation characteristics, please ensure LM317 chip input and output pressure of about 3V; when using a large current, it is recommended to increase the area of heat sink or cooling fan.

Package Included:

1 set LM317 Adjustable Voltage Regulator Step-down module DIY Kit

 


 
>Payment
  • We only accept payment through Paypal.
  • Items will go to post within 1-2 business days after payment confirmed.
  • Please leave note in PayPal when making the payment if you have any special request (colors/size).
>Shipping
 
  • Before you bid item, please clear you have noticed below detail10pcs TL072 SOP8 IC OPAMP JFET 3MHZ DUAL BEST QUALITY s:
  • 7-25 working days: United States
  • 10-25 working days: Canada, United Kingdom, Australia, Japan, New Zealand
  • 2-5 working weeks: Countries in Western Europe, Southeast Asia, Israel, Korea
  • 3-6 working weeks: Russia, Eastern Europe, Mid-East
  • 4-7 working weeks: Mexico, South America
    Because of some post and custom reason, we ship item to worldwide but exclude the following countries and area:
    AFRICA: All countries in Africa;
    ASIA: Afghanistan, Bangladesh, Bhutan, Brunei, Cambodia, China, India, Iraq, Kazakhstan, Kyrgyzstan, Laos, Maldives, Mongolia, Nepal, Philippines, Singapore, Tajikistan, Turkey, Turkmenistan, Uzbekistan, Vietnam;
    Central America and Caribbean;
    South America: Colombia, Ecuador, Peru;
    EUROPE: Italy, Moldova, Romania.
    We are unable to take any responsibility for any custom delay or tax. Reason is because transit time is highly depended and provided by Postal Service (except weekends and holidays).
>Contact Us
  • Normally, we leave positive feedback for you once payment received. We are also hope that you can do me the same. Your support will keep us moving forward forever.
  • If you are not satisfied when you receive your item, please return it within 30 days for a replacement or money back. Please contact me before you return it.
  • If the shipping delay happened, we’re willing to pay refund or resend new item(s).
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On 21-Jul-17 at 02:59:10 BST, seller added the following information:

DataCaciques

On 14-Jun-20 at 12:57:18 BST, seller added the following information: