Hi i´m from Brazil and i need to make a power supply "battery charger" for my notebook, can any one help me? Thanks!
a link to toshiba´s power supply that i need.
Toshiba A75
If you are not very familiar with switchmode devices then you may consider building a linear power supply ..
Here are examples:
1) http://ludens.cl/Electron/Ps20/Ps20.html
(for <10A without Q5 and Q6)
2) **broken link removed**
(see: High Current Adjustable Regulator)
Thanks Ian for the reply, but i´am too newbie to understant the tecnical link that you send me, but in the other link taht you send me https://ludens.cl/Electron/Ps20/ps20.gif
this is the circuit that i need? i have only to change the T1 to 24 volts? is that or i have to change some thing more?