|
Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
For Sale Ads |
Use this form to submit comments directly to the Asylum moderators for this forum. We're particularly interested in truly outstanding posts that might be added to our FAQs.You may also use this form to provide feedback or to call attention to messages that may be in violation of our content rules.
Original Message
RE: More questions regarding voltage regulator tubes
Posted by vetmedrobert@gmail.com on August 4, 2017 at 05:25:59:
The B+ is 380 volts. The stage after that needs 150 volts @ 10ma. 380 volts less 150 volts =230 volts. I'm sorry if my original post did not make that clear.