I'm new at this, so bear with me. I need to make a negative DC voltage circuit, and while negative/positive voltage seems straightforward at times, other times it doesn't, at least to me.
I'm building my first power supply and I'm incorporating the LM338 adjustable current regulator circuit attached below, which is from the LM338 data sheet http://www.ti.com.cn/cn/lit/ds/symlink/lm338.pdf
For the negative voltage portion of the circuit, I've drawn up the Negative Voltage Circuit attached below. Will this work? See any problems or concerns?
Thank you.
Mod edit: Same question posted in the Projects forum. Those posts have been moved here. One thread per question please.
I'm building my first power supply and I'm incorporating the LM338 adjustable current regulator circuit attached below, which is from the LM338 data sheet http://www.ti.com.cn/cn/lit/ds/symlink/lm338.pdf
For the negative voltage portion of the circuit, I've drawn up the Negative Voltage Circuit attached below. Will this work? See any problems or concerns?
Thank you.
Mod edit: Same question posted in the Projects forum. Those posts have been moved here. One thread per question please.
Attachments
-
14.4 KB Views: 53
-
513.9 KB Views: 65
Last edited by a moderator: