Convert PC Power Supplies for use by Ham Radio Part II

Converting a PC Power Supply for use by Ham Radio Part 2

Category:

Science & Technology

Tags:

• Radio
• Ham

[Beaksterboy]

I have just done this myself based on what I learned in this video. The PSU I used was new so a bit different. I documented all the steps I took on the Transmission1 forum in the Home Brew hardware section. Have a look there for my post, my username is Beakster

[paraglidermx]

Were do u get a trim resistor and how do you wrap the wire around the torron?

Were on the board does the resistor get soldered?? Please answer these ques.I need 13.8v. Tommy

[paraglidermx]

I came across several supplies from old dell white boxes,they have no green wire...just grey,purple,white,blue.I cant seem to trick it into running no matter what I try. Any Ideas mate.They worked fine in the towers.

[9DragonMaster]

thanks for clearing up the green being attached to black, i work on mopeds and i'm willing to bet thats going to help =D

[delawarej]

@mrdinx Scotty who is actually doing these wrote: 50K pot works fine set for about 26K should give enough trim for the voltage he wants.

[mrdinx]

What value of 10-turn pot did you use?

[xlordo]

Dude, can u pls share the shematic to do this ?

[xlordbr]

can u pls upload a schematic of this mod ???

[xlordbr]

can u pls upload a schematic of this mod??

i tried to understand what to do but i cant :(

[haansgruber]

Whatever you do .......

DON'T LET THE SMOKE OUT!

peace :)