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DC-DC 4-40V to 1.25-37V 3A Buck Converter Stepdown Module LM2596 chip / voltage adjustable / w/ LED display ↓ details & specifications
$2.30
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Classification
Product Type Buck Modules
Aesthetic
Color Blue
Electronic Components
Input Voltage 4-40 -volt
Output Current 3000 mA
Output Voltage 1.25-37 V
Package
Package Type OEM
Package Contents 1*Buck Module
Dimensions us | metric
Depth 12 mm
Height 21 mm
Width 43 mm
Product Weight 12 g
FastTech
SKU 4798800
DATE LISTED 5/9/2016
Details:
  • Wide operating input range: 4-40V
  • Adjustable output voltage range: 1.25-37V 
  • Max. output current: 3A
  • High efficiency up to 88%
  • With reverse polarity, over heat, short circuit protection
  • Applications: DIY mobile power bank, camera, car power supply, etc
Questions?

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This item is covered by manufacturer's warranty.
Electronic components cannot be returned once modified and/or installed.
FastTech's damaged on arrival protection still applies.
Available models and parts:
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max. output current: 2A
 
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LM2596 chip / voltage adjustable / w/ LED display
 
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Randy5
Member

VERIFIED OWNER
  • JoinedDec 2015
  • Posts 0
  • Reviews 27
  • Kudos0
Overall
› Quality
› Value
Bought it to do little projects at home works well
Reviewed on 2/23/2018 Was this review helpful to you? Yes / No

d4rkd3vil
Member

VERIFIED OWNER
  • JoinedNov 2016
  • Posts 12
  • Reviews 70
  • Kudos5
Overall
› Quality
› Value
I used this board to build a power variable power supply. It really goes down to 1.25v and it's a great deal for the price. The voltage is accurate and can be adjusted by keeping the button pressed an... (read full review)
Reviewed on 12/5/2017 Was this review helpful to you? Yes / No

lobaev
Member

VERIFIED OWNER
  • JoinedJul 2013
  • Posts 76
  • Reviews 126
  • Kudos49
Overall
› Quality
› Value
nice little dc converter for a low power bench supply. fits well into a 2x18650 battery holder box
Reviewed on 9/22/2016 Was this review helpful to you? Yes / No

Kabuum
Member

VERIFIED OWNER
  • JoinedJun 2014
  • Posts 14
  • Reviews 88
  • Kudos2
Overall
› Quality
› Value
Great DC/DC step down converter for DIY project. And most important it's cheap! :)
Reviewed on 9/5/2016 Was this review helpful to you? Yes / No
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View all threads »


Title Last Posted By
Instructions
› started by ChrisWebster on 8/21/2017 8:52:48 PM
Replies: 6
Views: 360
LuckyLarry
8 / 22 / 2017
This LED display is a voltmeter?
› started by rafalll1984 on 8/11/2016 6:13:25 AM
Replies: 1
Views: 441
samfor2006
8 / 11 / 2016