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DROK Adjustable Automatic DC-DC Non-Isolated Buck-Boost Voltage Converter Regulator 3.8-32V to 1.3-35V 5V 12V 24V 3A 12W Step-up Step-Down Power Supply Transformer Module Board

4.3 out of 5 stars 11 ratings

Currently unavailable.

We don't know when or if this item will be back in stock.
Connectivity Technology Powerline
Special Feature Panel LED Display
Brand DROK
Wattage 12 watts
Input Voltage 24 Volts
Item Weight 0.1 Kilograms
Current Rating 1 Amps, 3 Amps

About this item

  • Small size(53×25×13.5mm), includes potentiometer, light weight and easy to install.
  • Input voltage:DC 3.8-32V;Output voltage:DC 1.25-35V (continuously adjustable); Input current:3A (max).
  • This module built-in NMOS transistor, the conversion efficiency is higher than LM2577 triode.
  • Can be adjusted by 3296W precision multi-turn adjustable potentiometer,clockwise turn boost,counterclockwise turn buck.
  • Output power: 12W (natural cooling, input voltage is more than 10V), please do enhance heat dissipation if it works on high current applications.

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Product description

Features:
Module Properties: Non-isolated step up and down module
Input voltage :DC 3.8-32V
Output voltage :DC 1.25-35V continuously adjustable
Input Current: 3A (MAX)
Output power:  12W (natural cooling, input voltage is more than 10V), please do enhance heat dissipation if it works on high current applications.
Size: 53 x 25 x 13.5mm

this module built-in NMOS transistor, the conversion efficiency is higher than LM2577 triode.
This module is automatic adjustable voltage module, the module can be adjusted by adjusting 3296W precision multi-turn  adjustable potentiometer to change the output voltage. The maximum output voltage is 35V. Clockwise turn boost,counterclockwise turn buck.
With input reverse polarity protection (only protect reverse current 1A or less)

Package include:
1x DC-DC Boost Buck Converter

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4.3 out of 5 stars
4.3 out of 5
11 global ratings
5 star
53%
4 star
26%
3 star
21%
2 star 0% (0%) 0%
1 star 0% (0%) 0%
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Top reviews from the United States

Reviewed in the United States on February 3, 2017
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5.0 out of 5 stars Yes = Drok
By R. Seward on February 3, 2017
Perfect. Electronics technician review:
Input voltage from 8-30, output rock solid 12.0...with a switch noise of about 200mv driving a 320ma load. Input for same voltage was 800-250ma. (Higher input voltage takes less current for the same output voltage/load).
I've been very pleased with Drok smps, high quality solder and always works.
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Reviewed in the United States on August 29, 2016
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Reviewed in the United States on June 18, 2014
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Reviewed in the United States on April 17, 2017
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Reviewed in the United States on March 23, 2016
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