Lm2596 Dc Buck Regulator 5-36v To 24v 12v 5v 3.3v Step Down Module Led Voltmeter

US $10.99

  • Hong kong , Hong Kong
  • Jun 9th
  LM2596 DC Buck Volt Regulator  5-36V to 1.25-32V 5A 75W Step Down LED Driver Switching Power Supply with Digital LED Voltmeter      Description: Features:   Input voltage : 5-36V Output voltage :1.25-32V (continuously adjustable,default output 17V.) Output Current : 5A MAX( Please use it within 4.5A) Output Power: Max 75W ( Please use it within 50W. if the pressure difference is big,please reduce power) Operating temperature: -40 to +85 ° C Operating frequency: 180KHz Conversion efficiency : up to 96% Short circuit protection: Yes Overtemperature protection: (automatically shut off the output after overtemperature) Input reverse polarity protection: No, (if necessary, please in input String into high current diode) Installation: 4pcs 3mm screws Wiring:(solder terminals) V-IN is the input, V-OUT is the output Usage: 1. Use as an ordinary buck module with overcurrent protection capabilities; 2. Use as a battery charger; 3. Use it as a constant current LED driver module. Note: 1. If the module can not be adjusted, the output voltage is always equal to the input voltage." When you encounter this problem, please counterclockwise rotation of the potentiometer 10 laps or more, then you can adjust the output voltage. Because the factory default output voltage is 17V. 2.Module output terminal string has a current sampling resistor, there will be 0-0.2V voltage drop after connected to the load, it is a normal phenomenon. 3.If its output is more than 3A/35W, please enhance heat dissipation!   Package Contents 100% Brand New 1 xLM2596 DC Buck Volt Regulator +case We can also wholesale if you need a large quantity of item please contact us :)   Shipping : We only accept your Paypal Address,Please Make sure it's 100% right. The items you ordered will be shipped out in 1 business day by Air Mail when your payment is clear. Delivery time depends on destination,logistics mode and other factors. If you have not received your shipment within 35 days from payment, please feel free to contact us. We will track the shipment and get back to you as soon as possible with a reply. Customer`s satisfaction is our goal. Country Delivery Time Working Days (not including holiday) 5-7 8-10 11-14 15-19 20-22 >25 Working Days + Saturday + Sunday 5-9 10-14 15-20 21-25 26-30 >35 United States Rate (item arrived)     9% 50% 21% 13% 7% Refund or Resend United Kingdom Rate (item arrived) 10% 62% 20% 3.5% 4.5% Refund or Resend Australia Rate (item arrived) 23% 50% 13% 8% 6% Refund or Resend France Rate (item arrived) 1.5% 20.5% 45% 23% 10% Refund or Resend Germany Rate (item arrived) 5.5% 25% 35% 19% 15.5% Refund or Resend Canada Rate (item arrived) 0.0% 44% 35% 18% 3% Refund or Resend Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend Payment :  We accept PayPal only.   We only ship to confirmed PAYPAL addresses.Please makesure payment address in PayPal is correct.   All major credit cards are accepted through our secure payment processor PayPal.    Payment must be received within 7 business days of auction closing.   Feedback We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help.We will try our best to solve any problem. If you have any questions, please feel free to contact us by ebay message. We will reply you within 48 Hours. Refund&Reship: 60 days money back return policy. If you are not satisfied when you?receive your item, please return it within 60 days for a replacement or money back. Please contact us for return address before you send it back.   If item defective, 1. in 3 months  :    we will send you a replacement without extra charge, or offer refund upon faulty received. 2.after 3 months    you are still welcomed to send it back to us for exchange.   Buyer may responsible for all return shipping costs.   In case you receive wrong products due to shipping error, please contact us for exchange or refund. If it's damaged , please refuse to accept and contact us as soon as possible. Communication : Please email us before leaving any negative feedback or open any dispute on PayPal. We care about our valued customers, and will always try to help you. So if you have any problems, please e-mail us immediately. We try our best to reply to your emails as soon as possible. If you do not receive any reply from us, please check your email ensuring your mailbox has not reached full size. You can contact us by Ebay messages are strongly recommended. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...
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