power supply - GSM-Forum

godai · 11-06-2008, 23:42

Hello.

I usually use pinfinder to find pinout and to give power to chinese phones I repair, but I need your advice...

When I must use testpoints on phones, I like to use an external power supply, because I don't like to solder the vcc wire.... anyone of you use any external power supply to power on the phones? and if the answer is yes, could you tell me the model name and where did you buy it?

Thanks in advance.

yawarniazi · 11-07-2008, 20:21

Any standard Power Supply can be used for this job. Many varities are available in the market. You can buy any cheap China Made Power Supply.

Best Regards!
yawarniazi

godai · 11-08-2008, 11:03

So, the power supply doesn't has to have any special characteristic in order to work with phones?

Do you know where to buy a cheap one online?

baldev · 11-08-2008, 15:14

Quote:

Originally Posted by godai

So, the power supply doesn't has to have any special characteristic in order to work with phones?

Do you know where to buy a cheap one online?

It should be well regulated.

InfinityHelp · 11-08-2008, 23:59

hello guys!

as per my experience phone in most cases can be powered from PC power +5V. (desktop PC, not laptop)

11-06-2008, 23:42	#1 (permalink)
godai Insane Poster Join Date: Mar 2008 Posts: 90 Member: 715951 Status: Offline Thanks Meter: 0	power supply Hello. I usually use pinfinder to find pinout and to give power to chinese phones I repair, but I need your advice... When I must use testpoints on phones, I like to use an external power supply, because I don't like to solder the vcc wire.... anyone of you use any external power supply to power on the phones? and if the answer is yes, could you tell me the model name and where did you buy it? Thanks in advance.

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11-07-2008, 20:21	#2 (permalink)
yawarniazi No Life Poster Join Date: Oct 2005 Location: Islamabad--Pakistan Posts: 760 Member: 194128 Status: Offline Thanks Meter: 303	Any standard Power Supply can be used for this job. Many varities are available in the market. You can buy any cheap China Made Power Supply. Best Regards! yawarniazi

11-08-2008, 11:03	#3 (permalink)
godai Insane Poster Join Date: Mar 2008 Posts: 90 Member: 715951 Status: Offline Thanks Meter: 0	So, the power supply doesn't has to have any special characteristic in order to work with phones? Do you know where to buy a cheap one online?

11-08-2008, 23:59	#5 (permalink)
InfinityHelp Product Supporter Join Date: May 2005 Location: uae Posts: 29,245 Member: 148515 Status: Offline Thanks Meter: 19,534	hello guys! as per my experience phone in most cases can be powered from PC power +5V. (desktop PC, not laptop)