I need help from someone good with electronics, and electricity. I have a few lifesize characters, Vader and Boba, and both with working devices (chest Box.. belt boxes..etc.).
The thing is that i would like to connect a single transformer in order to feed two different devices, with different voltage. For example, my Vader has a 3 volt chest box, but 9 volt belt lights. My transformer changes from 220 V to 9 V,..... how can i change the 9 into 3 also? ( i dont want to use more than one transformer for each character...)
So it should go... 220 ----] 9-------- ] 3