Tiny DC-DC Converter
Tiny DC-DC Converter

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

4.67 out of 5
3 customer reviews|Add a review

C$2.49

Learn about Availability Status and Backorder

Availability: In stock (can be backordered) SKU: 26648
Quantity discount 2 - 9 C$2.37
Quantity discount 10 - 19 C$2.24
Quantity discount 20 + C$2.12

Description

Set of 2 powerful, Tiny DC-DC Converter with 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.

Specifications:
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

3 reviews for 2 Pcs. Super Tiny 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.

  2. 4 out of 5

    jason.brett (verified owner) –

    I’ve used them in one or two projects… they work great and are an amazing bargain at this price. I’ve got them dropping 17VDC to 5VDC to drive a Raspberry Pi Pico and about 150 WS2812B LEDs (not at full brightness… just a couple amps of current) and it works like a charm. The 5VDC level looks pretty smooth on a scope.

    I take one star off because the mounting holes are not on a 0.100″ (2.54mm) grid spacing. This means you have to create some custom headers if you want to use this on a breadboard, and a custom part if you want to put it on your printed circuit board design. It’s not a deal-breaker, but just frustrating that whoever designed the board never thought “Hey… Maybe someone will want to plug this into a breadboard one day!”. On the bright side you can surface mount the part directly to a PCB. I am writing this review because I’m buying more of them, so they must be good! 🙂

  3. 5 out of 5

    radcomtech (verified owner) –

    Work well on the bench in buck mode even at 5V and 10Watt load from automotive input around 14V (alternator turning). useful.

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