for laptop
2006-09-12 20:38:34 · 5 answers · asked by orangegirl 1 in Science & Mathematics ➔ Engineering
Plug an adaptor in and your problem is solved. (WARNING: may not be the correct voltage)
2006-09-12 20:45:54 · answer #1 · answered by the Benny Bossy Klan 3 · 0⤊ 0⤋
Assuming that you want a longer back up for your laptop, check the output power details on your power adapter. Example 16V 4.5A (for IBM laptops).
Once the output power details are known, we can connect it to a suitable battery along with a regulator ciruit to give the exact voltage.
2006-09-13 04:01:53 · answer #2 · answered by kkonline 3 · 0⤊ 0⤋
You can buy switches from house currency to 12 Volts auto electric Or vice versa!!
2006-09-13 03:47:22 · answer #3 · answered by alfonso 5 · 0⤊ 0⤋
it is possible by means of Diode .
2006-09-13 03:43:01 · answer #4 · answered by eshaghi_2006 3 · 0⤊ 0⤋
please more details.
2006-09-13 03:42:57 · answer #5 · answered by LeBlanc 6 · 0⤊ 0⤋