2 Pcs. Super Mini DC-DC Converter 1-17V 3A, 11 x 17mm


Need more than we have? Order now, we will ship when back in stock. Lead time about 2-3 weeks.
See our backorder policy.
Availability: In stock (can be backordered) SKU: 26648
Quantity 3 - 9 $3.75
Quantity 10 - 24 $3.59
Quantity 25 + $3.48


Set of 2 extreme small but powerful Step-Down (buck) Switching Power Supplies 1-17V adjustable output voltage, max. 3A.

This module comes ready assembled and tested with very high efficiency of up to 96%.

The output voltage can be adjusted by the onboard trimmer potentiometer. The input voltage must be at least 3V higher than the output voltage.

Input voltage: 4.75 to 23V DC
Output voltage: 1 to 17V DC, adjustable
Output current: max 3A
Conversion efficiency: up to 96%
Dimensions: 1.1 * 1.7 cm
Weight: 1.6 g

Additional information

Weight 0.006 kg
Dimensions 20 × 30 × 10 mm






1 review for 2 Pcs. Super Mini DC-DC Converter 1-17V 3A, 11 x 17mm

  1. 5 out of 5

    m.p (verified owner)

    These were a pleasant surprise… I was looking for a small converter for a project (needed 9V from a 12V power supply) and hoped these would do the job. They are a little finicky to set (go easy on the little potentiometer) but so have have been capable of supplying a steady 2A for an indefinite period of time with only some warmth. Running them at 3A for a long time would probably warrant a small fan or heat sink.

    Until they make something smaller and/or more powerful, I think I’m going to always want to have one or two of these on hand.

Add a review