DC-DC Power Supply Buck Converter Step Up Down Module 3.5-28V to 1.25-26V

CN¥59.00
+ CN¥107.49 Shipping
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DC-DC Power Supply Buck Converter Step Up Down Module 3.5-28V to 1.25-26V

DC-DC Power Supply Buck Converter Step Up Down Module 3.5-28V to 1.25-26V

  • Brand: Unbranded
Sold by:

DC-DC Power Supply Buck Converter Step Up Down Module 3.5-28V to 1.25-26V

  • Brand: Unbranded

CN¥59.00

Save CN¥25.00 (29%)

RRP

CN¥84.00
In stock
+ CN¥107.49 Shipping

14-Day Returns Policy

Sold by:

CN¥59.00

Save CN¥25.00 (29%)

RRP

CN¥84.00
In stock
+ CN¥107.49 Shipping

14-Day Returns Policy

Payment methods:

Description

DC-DC Power Supply Buck Converter Step Up Down Module 3.5-28V to 1.25-26V

Description:LM2577S + LM2596S dual chip modules, DC-DC step up module with wide voltage design, suitable for solar panel and other high fluctuation external input power supplyAppearance size (L x W x H): Approx. 5.4 x 4.5 x 1.4cm / 2.12 x 1.77 x 0.55 inchStep-up mode: Input 3.5-28V, output: 1.25-26VOutput voltage is irrelevant to input voltage (input 3.5-28V with arbitrary value, output 1.25-26V with arbitrary value)Step-down mode: Input / Output current (max.): 3A, rated input/output: 1A (Please add cooling fin when working in big current)Voltage regulating mode: (Step-up) Potentiometer rotates in clockwise, (Step-down) Potentiometer rotates in anticlockwiseNote: Because of lower switching frequency and input high current, it is normal to use if it has some noisePackage Includes:1 x Step up module
  • Fruugo ID: 413701689-874268002
  • EAN: 9398681139593

Delivery & Returns

Dispatched within 2 days

  • STANDARD: CN¥107.49 - Delivery between Wed 11 February 2026–Fri 20 February 2026

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Product Compliance Details

Please see the compliance information specific to this product outlined below.

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Hefei Changshengli Trading Co., Ltd
  • Hefei Changshengli Trading Co., Ltd
  • Room 333, Phase II, Baihua Building, No. 156 Shouchun Road, Daoyaojin Street, Luyang District, Hefei City, Anhui Province
  • Hefei
  • CN
  • 230000
  • lihao1115@outlook.com
  • +86 13823424219

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • BMC Prod SAS
  • BMC Prod SAS
  • 225 de la Somme, 33800 Bordeaux, France
  • BORDEAUX
  • FR
  • 33800
  • infoapexchen@gmail.com
  • +33 182697531