Hello everyone, I'm an rc car enthusiast. I have many different cars and a fair bit of electronic knowledge. What I'm looking for help with should be easy for someone who understands resistors well. I have a cooling fan that runs on up to 4s lipo (4.2v per cell when full charged, 14.8v-16.8v) and I would like to run it on a 6s lipo (22.2v-25.2v). I don't want to seperate any cells because it will unbalance the battery. So what I was wondering is there a inline resistor I can run inline of the fan to bring the voltage down easily. The fan draws around .9amps to 1.3amps under different load situations. What size resistor do I need. I know there are other options but I prefer to do it this way if possible. I'm not interested in adjustable voltage regs..as they are big. So I'm hoping to leave the specifics up to you guys on size and type of resistor.
Thanks
Thanks