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7.4V M140 1.8A driver

T

TheiTay

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Oct 12, 2012
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Hello!

i need to find driver that works with 7.4V voltage input. i prefer cheap one because i have low budjet.

any suggestions?
thanks :)
:thanks:
 





Blord

Blord

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They are the same. Only the format is different. You will need the $5.99 one.
 
Th3dArKn3o

Th3dArKn3o

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Dec 23, 2012
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A linear driver will just turn all the extra voltage in heat ! very inefficient !
A buck driver uses the extra voltage for lower current drain ...
If you got some skills in soldering you can easily build your own linear driver for a few bucks ...
 
T

TheiTay

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Th3dArKn3o said:
A linear driver will just turn all the extra voltage in heat ! very inefficient !
A buck driver uses the extra voltage for lower current drain ...
If you got some skills in soldering you can easily build your own linear driver for a few bucks ...
Click to expand...
yeah, with this LM317 regulator,right?

anyway, where can i buy buck driver? i guess that it`s better option..
 
Th3dArKn3o

Th3dArKn3o

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Yes but the LM317 is to weak for an high power build !
You will need an L200 for this ...
A buck driver will cost you at least 20 Bucks you can get it everywhere just look at DTR's shop for example
 
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