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This driver for Red LED?
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#1 (permalink)      4/7/2015 1:37:50 PM US Central   quote/reply + tips
makis1800
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  • JoinedFeb 2014
  • Posts 163
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  • Kudos98
This driver for Red LED?
Has anyone used this driver for red led?
A red led have Vf 2-2.5V so a linear driver based on 7135 chip with li-on 3.7V
charged at 4.2V have to burn 1.7-2.2V into heat.
This buck driver looks a better choice.
#2 (permalink)      7/17/2015 6:49:29 AM US Central   quote/reply + tips
CadillacJack
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  • JoinedJun 2013
  • Posts 13
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I use it.. works good.