About SMPS? | Dec 23, 2009

techgeek.in's Avatar, Join Date: Dec 2009
Skilled contributor
which wire COLOR in the (12*2) ATX motherboard connector of SMPS gives equal voltage with all the other wires except GREEN? (hint:- YELLOW + BLACK=12 volts and RED + BLACK=5 volts). If the color is X then (X+YELLOW=5 volt, X+ RED=5 volt, X + BLACK=5 volt etc etc but X +GREEEN= around 1 VOLT).
shabbir's Avatar, Join Date: Jul 2004
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Approved
sameer_havakajoka's Avatar
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grrrrrrrr.....last few dayz quetions r going out of ma mindddddd
pankaj.sea's Avatar, Join Date: Apr 2009
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Quote:
Originally Posted by techgeek.in View Post
which wire COLOR in the (12*2) ATX motherboard connector of SMPS gives equal voltage with all the other wires except GREEN? (hint:- YELLOW + BLACK=12 volts and RED + BLACK=5 volts). If the color is X then (X+YELLOW=5 volt, X+ RED=5 volt, X + BLACK=5 volt etc etc but X +GREEEN= around 1 VOLT).
Hi Techgeek! Have u checked it?
According to ur question -
X + Red = 5V
X + Yellow = 5V
X + Black = 5V
Now, after measuring all voltages I found
Black + Red = 5.XX V
Red + Black = 5.XX V
And no combination gives X + Yellow = 5V only Red + Yellow gives 7.XX Volt around! Which is near by ur result!
And if I connect Black and Green it gives 4.XX volt in power off condition!
NOW HOW ITS POSSIBLE????
pankaj.sea's Avatar, Join Date: Apr 2009
Pro contributor
And the wire could be WHITE!
techgeek.in's Avatar, Join Date: Dec 2009
Skilled contributor
@pakaj.sea
grow up man!! once u popped up a question on me..nd on the next chance u gave an ans...as far as i think knowledge is not only about "SOMEONE SAID" then "U GET". U need to find it out urself what goes on in SMPS?? Be practical!! Be confident!! Don't give HAZY ans.. If u dnt get then say X=NULL nd if u get then give X=yyyyyy...if a bowler is off spinner then who says that he can't throw googly..itz batsman whose greatness judges whether he will be able to face every ball or not...i hope admin agrees with me!!
Kshiteej's Avatar, Join Date: Jul 2009
Contributor
Orange
sameer_havakajoka's Avatar
Skilled contributor
Yellow
techgeek.in's Avatar, Join Date: Dec 2009
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Quote:
Originally Posted by sameer_havakajoka View Post
Yellow
YELLOW + YELLOW=5 volts ..i m gonna die laughing...such an easy question..nd once u get to know the ans u people r gonna KILL ME! [IMG]file:///C:/DOCUME%7E1/harsh/LOCALS%7E1/Temp/moz-screenshot-2.png[/IMG][IMG]file:///C:/DOCUME%7E1/harsh/LOCALS%7E1/Temp/moz-screenshot-1.png[/IMG]...someone had tried but i want "confident 1 word ans"...
techgeek.in's Avatar, Join Date: Dec 2009
Skilled contributor
sorry!! something [img] tag has come by mistake