Difference between revisions of "BTemp"
From CPKB - Cell Phone Knowledge Base
(Created page with 'It is used to measure the battery temperature. It stops the charging, if the battery is starting to overheating. In case of NTC thermistor, if the temperature increasing, the …') |
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It stops the charging, if the battery is starting to overheating. | It stops the charging, if the battery is starting to overheating. | ||
In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change. | In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change. | ||
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| + | There are batteries which don't have BTemp connector. In this case, the phone has a temperature meter close to the battery. | ||
Revision as of 22:28, 13 February 2010
It is used to measure the battery temperature.
It stops the charging, if the battery is starting to overheating. In case of NTC thermistor, if the temperature increasing, the resistance decreasing. The temperature of the battery make the resistance beetween the GND and the BTemp change.
There are batteries which don't have BTemp connector. In this case, the phone has a temperature meter close to the battery.
