I need a part. Something like a relay, that works as a switch to turn on and of a line.
But it have to be really fast, so a relay wouldn't be an option. I am going to use this for turning on and off the ignition on my motorcycle. I will cutt the wire between the CDI-box and the ignition coils and insert the switch there.
I can't use a usual NPN transisor for this, right? I mean i don't want to amplify anything, just swich ON or OFF, not ON or GROUND that i would do with a NPN transistor. The wire are not allowed to be grounded, just cut off.
What part can do this?
But it have to be really fast, so a relay wouldn't be an option. I am going to use this for turning on and off the ignition on my motorcycle. I will cutt the wire between the CDI-box and the ignition coils and insert the switch there.
I can't use a usual NPN transisor for this, right? I mean i don't want to amplify anything, just swich ON or OFF, not ON or GROUND that i would do with a NPN transistor. The wire are not allowed to be grounded, just cut off.
What part can do this?