So first off I'm using a 12 volt power supply, going to be a battery. I'm using a 555 timer to drive a oscillation circuit for a HV drive. I want to use a voltage divider to power a 6 volt transistor, off of the out pin on the 555. But also at the same time i do not want to have current flowing across the second resistor to ground, it just seems to be a waste of power. Does anyone have any idea how to overcome this, but still keep a good signal going to the transistor?
I would like to just use the one transistor for the switching it is a TIP42c I have had it hooked up through a 1k resistor to the base from the out pin and it works fine but once i have made my device I want it to last as long as possible, so im trying to meet the ratings required rather than going overboard. I thought of using a voltage regulator but I also thought by using one it would cut out the signal and just give me a constant DC voltage.