Re: Experiences fixing slim tip power conector

On 7/14/21 8:55 PM, Ismael Olea wrote:
> 
> 
> I've found I can buy the cable I
> need: https://es.aliexpress.com/item/4001286073872.html
> <https://es.aliexpress.com/item/4001286073872.html>

I won't use this cable.

The original TP Power Cables have sufficient copper (look at the AWG, if
still readable;-).
That from Aliexpress seems to have that not.
The better choice would be
-buy a single Plug and complete it with the resistor as mentioned
Thinkwiki... (or buy the Ali-Cable and follow below;-)

-Or locate, as written, the point of the interruption and reuse the
existing connector (cut away all the plastic stuff with a sharp knife,
solder the cable, use shrink tube (several layers) and hot glue.
For shrink tube: There are types with an added glue on the inner side
which works pretty well for sealing and glueing.)

BTW: AWG # Resistor(Ohm) I found in original Lenovo Power supplys for
Slim-Tip 20V
45W: 20 # 120
65W: 18 # 280
90W: 17 # 550
170W: 16 # 1900
230W: 14 # 4600

HTH, Greetings,

Olaf


> Thanks all for the answers :)
> 
> On Wed, Jul 14, 2021 at 12:47 PM Ismael Olea <[email protected]
> <mailto:[email protected]>> wrote:
> 
> 
>     Hi:
> 
>     I'm having problems with a couple power adapters because the cable
>     got broken at the laptop connector side. As you know that cable is
>     unpluggable/fixed, but both adapters are pretty good and I want to
>     reuse them, for money saving and (ecological) reuse.
> 
>     Does anyone here have experience fixing these cables?
> 
>     -- 
> 
>     Ismael Olea
> 
>     http://olea.org/diario/ <http://olea.org/diario/>
> 
> 
> 
> -- 
> 
> Ismael Olea
> 
> http://olea.org/diario/ <http://olea.org/diario/>
> 

-- 
Olaf Schultz
Hoppenstedtstraße 37
21073 Hamburg
040 791 44 938
0176 491 73 444
-- 
The linux-thinkpad mailing list home page is at:
http://mailman.linux-thinkpad.org/mailman/listinfo/linux-thinkpad