How to calculate the watts/hr of a simple battery charger? - 9 v battery charger schematic
The following instructions are written in the journal
150mA 9V 11 mA
the charger to the mains (240 V) connected.
Monday, February 1, 2010
9 V Battery Charger Schematic How To Calculate The Watts/hr Of A Simple Battery Charger?
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1 comments:
Watts per hour is the energy to the battery is relevant, but not in the charger.
OK, if you calculate the capacity of the power charger with time. Then
Power Charger is 9V = 11 mA * 99Milli watts, if you pull a lot of energy 1hr charger, the energy is consumed 99mill 99milliwatt W * h 1 h =.
Why do you need Watt per hour? It's the same feed as their lives of 1 h 2 h 3 h ---.
To check the energy consumed by the power only increases with time.
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