DC-DC Converter 3-35V to 1.2-30V 2A Auto Step Up Down Module

SKU: 1941697

4.11 4.11 Piece 4.11 USD

¥ 30.00

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Brand: QSKJ

Model: QS-1212CBD-24W


  • Connection: welding, can be directly welded on the PCB after adding the pins.

  • This is a non-isolated buck-boost converter module for converting 3-35V to 1.2-30V.

  • The module is compact for easy carrying and simple installation.


  • Material: metal.

  • Color: show as pictures.

  • Size: 49*23.4*11.4 mm.

  • Input voltage: DC 3-35V. 

  • Output voltage: DC 1.25-30V (adjustable). 

  • Output Current: 2A (when 9-35V input and 12V output, if 5V output can achieve 3A). 

  • Input Current: 3.5A (MAX).


  • Due to the light and screen setting difference, the item's color may be slightly different from the pictures.

  • Please allow slight dimension difference due to different manual measurement.