Temperature compensated units and cold weather
Just thought I'd post this as I managed to drain a battery faster than normal which was a bit unexpected.I'm using an NTC thermistor clamped to the Pfet, so it usually regulates it's own pulse rate....
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Have you come up with a solution to the cold weather"problem?"These kinds of surprises do happen occasionally.It's good to know that the battery seems to be in goodhealth.Thanks for relating this...
View ArticleRe: Temperature compensated units and cold weather
I can only think of adding more thermistors to monitor other parts. If the main diode and Fet(s) are on the same heatsink it might work with one. It kind of self regulates anyway, as it provides it's...
View ArticleRe: Temperature compensated units and cold weather
Or perhaps use a comparator to sense maximum current flow (pre-determined) and switch the MOSFET off at that point. When the comparator senses the voltage across the sense resistor which corresponds...
View ArticleRe: Temperature compensated units and cold weather
Guys .. I have recently published a circuit, which solves this problem:http://wiki.mypower.cz/desulfatorThe principle is limiting the pulse width by means of&n...Read More
View ArticleRe: Temperature compensated units and cold weather
Your web page article is very well done! Google translate did an adequate job to enable understanding of your circuit and your construction hints. But, to provide a good English translation would...
View ArticleRe: Temperature compensated units and cold weather
Yes please provide English translation! I'm particularly interested in the windings of the torroidal cores from junk PSUs.
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