Custom Power Adapter

[Juggalo_Dan]

Ok, I have an IBM Thinkpad 750c, and I would like to make a power adapter for it.

Please, DO NOT give information about ones on eBay, if I really wanted to BUY one I would have already.


What I am concerned about is, what the hell is S...

And could somebody maybe help me with what cable I could use from a power supply to make this work from an old power supply.

I have this information about the actual power supply for the laptop

Input Ratings: 100-240v 50-60Hz, 70-80VA Output Ratings: 16V 2.2A

[A_n_u_b_i_s]

Re: Custom Power Adapter

so if i understand you whant to build your own one first i need to know how much is the voltage of your socket if u use 230 V or 120 V. I'll need some time to create a plan and test it.

[A_n_u_b_i_s]

Re: Custom Power Adapter

this is only the basics i stil need to make stabile dc voltage and decrise brum voltage i hope i will find some cup 78XX for so high current and 16 v voltage

[A_n_u_b_i_s]

Re: Custom Power Adapter

Ok i'we done some test with the hybrid i made so there is a problem so you need this only for power up your notebook or allso recharging your bataries?? So tell me why do you need it and wny do you whant to make it alone (its hard to make onae and is not so csheap allso)