LM317 Voltage Regulator DC-DC Step Down Module Power Supply Converter Adjustable For Sale

LM317 Voltage Regulator DC-DC Step Down Module Power Supply Converter Adjustable


This item has been shown 104 times.

Buy Now

LM317 Voltage Regulator DC-DC Step Down Module Power Supply Converter Adjustable:
$5


LM317 Voltage Regulator DC-DC Step Down Module Power Supply Converter Adjustable Description

Note:

  • If input voltage is always same as output voltage, and output voltage can not be adjusted. So before connect to the power, rotate potentiometer 20 turns anti-clockwise, then connect to the power supply, the output voltage can be adjustable.
Packing List (bulk pack):
  • 1 x LM317
Specification:
  1. Output Current: 1.5A (min), 2.2A (typ)
  2. Input-output voltage differential (VI-VO): 40Vdc (max)
  3. Voltage Input: 4.2 to 40 V
  4. Adjustable output voltage range: 1.2 to 37V
  5. Operating temperature: -55℃ to +150℃
  6. Current output: 1.5A
  7. Operating temperature: 0℃ to 125℃
  8. Characteristic frequency: 100 (MHz)
  9. Input connection: VIN is +, GND is -
  10. Output connection: VPUT is +, GND is -
  11. Module size: 35.6mm x 16.8mm (1.4 x 0.66 inch)

Shipping

  • We offer FREE shipping to the USA, and charge small shipping fee for other countries. We do not provide pick-up service.
  • We only ship to your PayPal confirmed address.
  • Handling time is 1 business day after payment cleared.
  • Estimated delivery time: US 8-15 days, EU 10-30 days, Others 30-40 days. Time may be longer due to Customs clearance or peak seasons.

Payment

  • We accept PayPal on .
  • Credit cards and e-check are accepted via PayPal.
  • We never charge or responsible for custom duty or VAT.

Returns

  • Return (in its new, unused condition) for refund is accepted within 60 days after item delivered. Contact us for RMA number.
  • Confirmed faulty items/ DOA will be replaced or refunded.
  • Accessories, mis-used or man-made damaged items are not under warranty.
  • Please contact us by email if you have problem with your items.

Contact

  • We respect every buyer, every purchase, contact us by email if you have questions before or after purchase.
  • Your positive response and 5-star rating is appreciated if you are satisfied, it gives us encouragement and helps us do the best to you.

About

  • We are concentrating on Consumer Electronics, especially computer parts and peripherals. Our teams specialize on quality, guarantee every single product is fully work and meet buyer's expectation. We are offering technical support via email, please feel free to contact us with any questions, concerns or response, you will be replied in 24 hours (business days) with satisfied answer.

    On Apr-19-21 at 08:17:05 PDT, seller added the following information:



    Buy Now

    Dc-dc Converter picture
    Dc-dc Converter


    300 Watt Step Down Converter picture
    300 Watt Step Down Converter


    Intellitec Battery Guard 2000 Control Module 00-00660-120 picture
    Intellitec Battery Guard 2000 Control Module 00-00660-120


    5 Vtg. Regohm 8493-1 Electric Regulators (nos)  New  Old Stock picture
    5 Vtg. Regohm 8493-1 Electric Regulators (nos) New Old Stock


Popular Forums