Originally posted by Ufopolitics
View Post
- I feel so sorry for your setback!
- Not sure what you intend particularly. (1) powering from mains (2) powering from batteries while having voltage regulated properly (3) step up from few batteries.
@Nico8K: Thanks for your links. As pure software worker you have gained a lot of knowledge and overview! SMART!
You remember our private discussion regarding these matters?
The link posted by Nico suggests that most of us will not succeed building such a PSU. At those circuits all malicious artifacts gather at same place / time and need to be accounted. Finding correct transistors is not an issue at all.
Ufo, please elaborate the exact application (1...3). The solution might be much more easy than expected.
JohnS
BTW: New post regarding measurement of low resistance with cheap DMMs.
Comment