how to sense bb current consumption - GSM-Forum

chaceco · 05-27-2012, 18:59

hello to all,
does anybody knows how to sense
current consumption in a blackberry?

they doesnt turn on with power supply and we see
a crossed battery.

thanks for your help.

cal_guy · 06-01-2012, 07:09

external power supply equipped with volt and amp meter. simple

W4r10rD · 06-01-2012, 07:51

Crossed battery is normally faulty battery or middle housing. Have you tested the small ic's at battery connector on pcb.

chaceco · 06-01-2012, 14:19

i need to sense current consumption with cellphone turned on . i need to check is there is excessive battery drain in use . with power supply i can not turn on cellphone

the_old_man · 06-02-2012, 17:12

Quote:

Originally Posted by chaceco

i need to sense current consumption with cellphone turned on . i need to check is there is excessive battery drain in use . with power supply i can not turn on cellphone

Sorry chaceco but as cal_guy said you just need a power supply and an amp meter. You just have to check what happens in the tester when the phone has a consumption

05-27-2012, 18:59	#1 (permalink)
chaceco Freak Poster Join Date: Jul 2010 Posts: 247 Member: 1343862 Status: Offline Sonork: 1614324 Thanks Meter: 16	how to sense bb current consumption hello to all, does anybody knows how to sense current consumption in a blackberry? they doesnt turn on with power supply and we see a crossed battery. thanks for your help.

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06-01-2012, 07:09	#2 (permalink)
cal_guy No Life Poster Join Date: Oct 2010 Location: Toronto, Canada Posts: 794 Member: 1430995 Status: Offline Sonork: 100.1613203 Thanks Meter: 262	external power supply equipped with volt and amp meter. simple

06-01-2012, 07:51	#3 (permalink)
W4r10rD No Life Poster Join Date: Sep 2005 Posts: 737 Member: 183043 Status: Offline Thanks Meter: 68	Crossed battery is normally faulty battery or middle housing. Have you tested the small ic's at battery connector on pcb.

06-01-2012, 14:19	#4 (permalink)
chaceco Freak Poster Join Date: Jul 2010 Posts: 247 Member: 1343862 Status: Offline Sonork: 1614324 Thanks Meter: 16	i need to sense current consumption with cellphone turned on . i need to check is there is excessive battery drain in use . with power supply i can not turn on cellphone