Voltlog #41 - 60W Dummy Load Mod 20mA to 999mA
Автор: VoltLog
Загружено: 2016-04-02
Просмотров: 9878
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This video is about the 60W dummy load discussed in episode number #38 and #39 and if you haven’t watched those two videos I recommend you do, there will be links below. In this video I am doing a mod to change the range of the dummy load from 0.2A-9.99A to a new range of 20mA to 999mA.
Purchase The 60W Electronic Dummy Load Battery Tester:
From Banggood: http://voltlog.com/y/9lbrq
From Ebay: http://voltlog.com/y/293qw
From Amazon: http://voltlog.com/y/5a6be
60W Electronic Dummy Load Review Video
• Voltlog #38 - 60W Electronic DC Load Revie...
60W Electronic Dummy Load Reverse Engineering Video
• Voltlog #39 - 60W Electronic DC Load Rever...
It is best to go with a 1% or better 0.1R shunt resistor because we have no way of calibrating in software so here is a selection of cheap resistors from ebay:
http://voltlog.com/y/bowfk
Or better, you can go through your local distributor (Digikey, Mouser, Element14) and search for a proper quality shunt resistor, 0.1R, at least 0.5W, 1% or better:
Digikey serach: http://voltlog.com/y/9146c
Follow me on Twitter:
http://www.voltlog.com/twitter
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