i there i'm lookng to do a fan mod on a laptop
the fan doesent come in when it should do the fan works if i connect it up to a 12 v supply external
there no bios up date for it and the battery no good so it run off it charger which i had to modifi you carn't get the parts for it .so i went to maplin and brought a power jack for ir panal mounded single hole 2.5 at 5.5 two wires soldered to the board works a treat
any way as i was saying it there any way i can transfor 19v 3.16a to 12v so the fan runs strait from the charger i know it would be in all the time but i not bothered about that
i need to make a small circuit up and it has got to be small to go in side of it
would a resister work if so wot size would i need
or something like you get to turn the volume up on your stereo i forget what you call them
any ideas would be great
regards jamie
the fan doesent come in when it should do the fan works if i connect it up to a 12 v supply external
there no bios up date for it and the battery no good so it run off it charger which i had to modifi you carn't get the parts for it .so i went to maplin and brought a power jack for ir panal mounded single hole 2.5 at 5.5 two wires soldered to the board works a treat
any way as i was saying it there any way i can transfor 19v 3.16a to 12v so the fan runs strait from the charger i know it would be in all the time but i not bothered about that
i need to make a small circuit up and it has got to be small to go in side of it
would a resister work if so wot size would i need
or something like you get to turn the volume up on your stereo i forget what you call them
any ideas would be great
regards jamie