poormystic
- Jul 23, 2023
- 28
- Joined
- Jul 23, 2023
- Messages
- 28
Hi people
I want to play with high voltage piezoelectric transducers. To drive these highly capacitive devices I need a low impedance, stable 350V d.c. supply. I'd like to have 1A of smooth 350V current available.
Naturally I remembered *steve* who often said that Google is your friend (but maybe all that's changed). I found through my Google search that wonderful amplifiers can be had at about 8 big ones, but (did you guess) that doesn't suit.
So a DC supply looks like my best option, and really I would like to do better than variac control.
I want to play with high voltage piezoelectric transducers. To drive these highly capacitive devices I need a low impedance, stable 350V d.c. supply. I'd like to have 1A of smooth 350V current available.
Naturally I remembered *steve* who often said that Google is your friend (but maybe all that's changed). I found through my Google search that wonderful amplifiers can be had at about 8 big ones, but (did you guess) that doesn't suit.
So a DC supply looks like my best option, and really I would like to do better than variac control.