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LM2596 Step Down Adjustable 1.5-37V DC/DC Converter

LM2596 Step Down Adjustable 1.5-37V DC/DC Converter

30148-large.jpg  360-3D.jpg 
Stock No: 30148 PS
 Review Average:  
 Number of Reviews: 4
 View ReviewsReview this item
$3.95


Availibilty: In Stock   Units: 351
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 Detailed Description
Non Isolated, LM2596 Buck (Step Down) adjustable DC/DC Converter, switching Regulator board. Ideal Point-of-Use regulator
Input: 4.5-40VDC
Output: 1.5-37VDC
Rated Current: 2A (Heatsink Required above 10W)
Regulation: 0.5%
L: 2-1/8" W: 1-1/8" H: 1/2 WT: .03

View PDF Data Sheet

 Product ReviewsClick here to review this item
Saw a cold solder joint on regulator chip
I received one of these that was intermittent, and I found a cold solder joint on one of the pins of the regulator chip. If yours isnt working, use a pointed tool to see if you can lift any of the pins off its pad. Its hard to get the iron tip in to fix it, but that fixed my problem. Otherwise, its a really handy converter at a good price.
Steve
 
Problem with Circuit Board
I have 3 of these same units which I have just found to be defective. There is no connection from Vout to the inside. I found I could get output by taking it from the top of the output capacitor. I do have an earlier one..slightly different that works fine?
- Barry Malowanchuk, INT
 
Great voltage controller
I replaced the 10-turn pot with a regular pot on 3 leads, and built the whole thing into a box. I use these as remote controls for my Garden Train layout, and they do work wonderfully!
Tom W
 
Stable for Raspberry Pi
Been working solid for about 2-3 months now. Powering a Raspberry Pi and Raspberry Pi 2 B+ with these guys. Adjusted voltage to about 5.18 volts and it barley drops below 5 volts, even with a 1 watt Wifi adapter. My Servos have there own LM2596 as well, all running from a 12Volt UPS Battery.
Jeff
 




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