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Jack Daynes
 
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Default APC Smart-UPS ... battery float voltage adjustment?

Bob Adkins wrote:
On Tue, 1 Jul 2003 21:34:11 +1000, "stu" wrote:


Put all this in brackets and label "l think". l am sure someone will yell at
me if l have it wrong.
Dpends on how "smart" the charger is, if it is just a float charger and
doesn't monitor the battery voltage and you wanted to drop the float voltage
to about 13.2V a diode in the charge cable will do it. there are different
sorts of diodes that will give you a lower voltage drops. but the "normal"
diode is about 0.8V drop(l think)



Don't you mean a resistor?

Bob


He certainly does NOT! Many diodes will drop the voltage by
0.4 ~ 0.5vDC when forward biased.

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-- Jack --
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