Part of a hobby project
I want to design/put together a number of small/inexpensive relatively efficient off/1.5V-13VDC variable voltage power supplies that can drive 0.6W to 18W rated (30W LRA) brushless motors from a PWM source (to vary the voltage), using only 12VDC as the input power source.
Can someone give me some search clues/keywords, as Im not yet coming up with anything relatively clear here/online. Ive already looked at a relatively simple buck approach w/driver, higher bias, & N-channel MOSFET, and that meets most needs except that it seems to only take me up to about 11.6VDC.
...not an EE
Can someone give me some search clues/keywords, as Im not yet coming up with anything relatively clear here/online. Ive already looked at a relatively simple buck approach w/driver, higher bias, & N-channel MOSFET, and that meets most needs except that it seems to only take me up to about 11.6VDC.
...not an EE