AC-DC LM317 1.5A Adjustable Rectifier Filter Regulated Single Power Supply Board

Description: AC-DC LM317 1.5A Adjustable Rectifier Filter Regulated Single Power Supply BoardItem DetailsAC-DC LM317 1.5A Adjustable Rectifier Filter Regulated Single Power Supply Board Description: This is Assembled board, It need add transformer before AC input. This circuit is made of common 317 rectifier filter voltage regulator circuit, optimized wiring, component symmetrical layout, arranged in a compact, beautiful and generous. Suitable for use with some small current devices. Features: Input AC Voltage: Under 24VAC Output DC Voltage Range: 1.5V - (AC input voltage x 1.4 = Max DC output) - Max 35V Output DC current: Max 1.5A Board Size: 27mm x 75mm Instructions: 1, This is buck regulator circuit board, itself without boosting effect. Such as 18V AC rectification is 25V DC, then its maximum adjustable voltage is 25V. 2, Factory default output voltage is 5V, Buyers can adjust the voltage by themselves, adjust the method to find 3296 fine-tuning components, left twist for buck, right twist for the boost. 3, "AC IN" is AC input port, "+ - OUT" is DC output port, Pay attention to distinguish between input and output ports during installation, and do not reverse the connection, otherwise the LM317 regulator block will be burned. Packing List: 1pcs x LM317 Rectifier Filter Power BoardAbout PaymentAbout DeliveryAbout ReturnsAbout FeedbackContact usAbout PaymentPlease told us your special request (e.g. Colors or Size) in ebay message when you paid.Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.About Delivery1, Default send by airmail, about 45-52 days can arrive most of countries, but Brazil, Africa,Ukraine and some other remote countries may be will need some more days.If you need it urgently, please contact us for adding money using a faster courier(DHL, EMS, FEDEX etc.)2, International shipping requires complicated shipping procedures(such as both countries customs, transit sattions etc.), also will be affected by many factors, such as holidays, weather conditions etc, so if you have not received your item within 50 days, please contact us.3, For cross-border transactions, we are not responsible for tariffs and duties.About Returns1, We accept returns & replacements within 30 days from the day of customer receive the products, please make sure first contact within 30 days from receiving the order. Products should be returned in original condition.2, Please don't easily open an ebay or paypal case or return case with us, tell u what is the problem, we will solve any problems and cover your own rights.About FeedbackDear buyers, we appreciate your business, if you are satisfied with our service, please leave me a postive rate, Your recognition will make us more confident to develop business and serve you better. Our goal is to make sure you are a happy buyer and pleasant shopping with us.Please give us ebay message before leaving any 1 or 2 ratings, neutral, negative feedback or open any dispute. We understand the concerns and frustrations you might have, and will do our endeavor to resolve the issues. Please give us the opportunity to resolve any problem. thank you very much! And hope to see you soon.Contact usIf you have any questions, please feel free to email our service specialists 24 Hours a Day, and we will reply you ASAP. If no response within 24 Hours, please check the spam of mail box or kindly re-send it to us.We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact. If you haven't received item in 30 days, please contact us and we will arrange refund or resend.

Price: 4.85 USD

Location: Shenzhen

End Time: 2024-11-08T16:35:44.000Z

Shipping Cost: 2 USD