ADJ cable voltage in Dell power supplies

bremenpl · Jan 19, 2015

Hello there,
I was wondering what is the pattern for the voltage value on the white cable in Dell laptops supplies. It is used for the laptop to determine either the supply that is connected to it has proper wattage.

I would like to be abble to connect my laptop to be meanwell power supply and I need to know what voltage divider value to use with the 3rd cable. It has only VCC and GND terminals. I would aprichiate all help !

pplus · Jan 20, 2015

The 3rd cable no connected to divider, it's connected to 512 bits (DS2501–UNW) or 1024 bits (DS2502–UNW) Electrically Programmable Read Only Memory (EPROM) communicates with the economy of one signal plus ground.

bremenpl · Jan 20, 2015

I see. Is there any place I could find the contect of that memory so I could program it?

pplus · Jan 20, 2015

See this threads.
https://www.motherboardpoint.com/threads/dell-pa-10-ac-adapter-center-pin.174326/
**broken link removed**

ADJ cable voltage in Dell power supplies

bremenpl

Member level 3

pplus

Full Member level 4

bremenpl

Member level 3

pplus

Full Member level 4

Similar threads

ADJ cable voltage in Dell power supplies

bremenpl

Member level 3

pplus

Full Member level 4

bremenpl

Member level 3

pplus

Full Member level 4

Similar threads

Privacy & Transparency

Privacy & Transparency