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  • DC-DC Adjustable Power Step-down Charge Module
DC-DC Adjustable Power Step-down Charge Module

DC-DC Adjustable Power Step-down Charge Module

DIY Kit LED Driver Voltmeter Ammeter Peak Current 3A

4.3
(22 Customer Reviews) | Brand:other (0)

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Price:

€

10.09

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  • China Warehouse

Dispatch:Usually will be shipped inbusiness dayshours

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Anguilla
: china

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This module uses STN LCD to display voltage and current at the same time, you can press the button adjustable the voltage.

Features:
Adopts STN LCD to display voltage and current at the same time.
With wiring terminals, convenient for use if no soldering iron.
Input voltage: 5-23V(Top 23V, should be used within 20V, input voltage must be higher than the output voltage of 1V above). 
Output voltage: 0-16.5V continuous adjustable, saved the setting voltage automatically.
3A peak current, should be used in 2A, accuracy is 1%, Min. display 0.01A.
High conversion efficiency, up to 95%(efficiency affected by input and output voltage, current and pressure difference).
Delicate acrylic case, components can be well protected and the clock looks stylish.
Press the button to adjustable the voltage, single-press adjust 0.04V, long press 1S can quickly adjust the voltage.
A great DIY kit for DC-DC step-down charge module.

Specifications:
Display: STN LCD
Input Voltage: 5-23V
Output Voltage: 0-16.5V
Peak Current: 3A
Efficiency: 95%
Load Regulation S(I) 0.8% or less
Voltage Regulation S(u) 0.8% or less
PCB Board Size: 50 * 30mm / 1.97 * 1.18in
Package Weight: 43g / 1.52oz

Package List:
1 * DC-DC Step-down Module Kit

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Customer Reviews

Average Rating:

4.3

based on 22 Customer Reviews

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  • By p***l

    March 16, 2018

    Many Thanks A+

    Is this helpful? (0) (0)

  • By c***i

    March 11, 2018

    This is very nice indeed. Thanks.

    Is this helpful? (0) (0)

  • By l***d

    February 8, 2018

    Thanks for the fast shipping

    Is this helpful? (0) (0)

  • By d***e

    February 6, 2018

    Goods received exactly as described

    Is this helpful? (0) (0)

  • By p***2

    February 4, 2018

    very good

    Is this helpful? (0) (0)

  • By j***s

    January 6, 2018

    Brilliant quality 100% cotton A++++

    Is this helpful? (0) (0)

  • By s***a

    December 18, 2017

    I was surprise how someone has got the idea of this. Very nice kit

    Is this helpful? (0) (0)

  • By j***a

    December 8, 2017

    my item arrived fast and was well packaged, many thanks!

    Is this helpful? (0) (0)

  • By z***a

    November 23, 2017

    fantastic

    Is this helpful? (0) (0)

  • By y***o

    November 22, 2017

    Fast delivery.

    Is this helpful? (0) (0)

  • By h***a

    November 22, 2017

    Good. Thank you.

    Is this helpful? (0) (0)

  • By m***y

    November 10, 2017

    The product is right and has arrived fast! :)

    Is this helpful? (0) (0)

  • By s***0

    August 28, 2017

    They are great and shipping was quite fast, thanks.

    Is this helpful? (0) (0)

  • By k***e

    August 1, 2017

    Good seller

    Is this helpful? (0) (0)

  • By e***i

    July 22, 2017

    The product has arrived successfully !! Thank you very much! +++++

    Is this helpful? (0) (0)

  • By b***7

    May 27, 2017

    Very fast delivery, Excellent item, 10/10...

    Is this helpful? (0) (0)

  • By m***5

    May 21, 2017

    good product. great price

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  • By d***u

    May 5, 2017

    Good seller, quick dispatch. Thank you.

    Is this helpful? (0) (0)

  • By a***a

    May 2, 2017

    Excellent seller

    Is this helpful? (0) (0)

  • By l***3

    April 30, 2017

    arrived in good time, as good as described .good price and perfect fit. A+

    Is this helpful? (0) (0)

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