wandows Posted July 28, 2022 Report Share Posted July 28, 2022 Hello everybody! I would like to count on the help of friends!!! In the offset adjustment, my power supply has the output voltage >= 32.9V, and does not reduce to 30V. Any tips on what can be done to solve this problem? Quote Link to comment Share on other sites More sharing options...
gixap92915 Posted January 7, 2023 Report Share Posted January 7, 2023 I only have unused 15V-18V-20V-24V-CT 5A transformer, how to get it working with liqubyte's 0-30V-rev-8 schematic? What parts I have to replace/add? Also does liqubyte's 0-30V-rev-8 is the last stable revision? Thanks. Quote Link to comment Share on other sites More sharing options...
a.devincentiis Posted November 8, 2023 Report Share Posted November 8, 2023 Hi everybody, I improved by digitizing this circuit and replaced the final stage with that of the equally famous K7200. You can scale it both in voltage and current by changing a few components because the three opamps are always powered at 27V Sorry, article is not complete and not yet translated into English Quote Link to comment Share on other sites More sharing options...
paul .a larner Posted April 8 Report Share Posted April 8 can someone tell me how to connect an external rectifier to this?,i have one like an alluminium block with one corner chamfered representing + out from the bridge,can anyone tell me what points to connect what place on the pcb to,a pic would be best,thanks Paul l. Quote Link to comment Share on other sites More sharing options...
paul .a larner Posted April 9 Report Share Posted April 9 anyone?. Quote Link to comment Share on other sites More sharing options...
paul .a larner Posted Tuesday at 05:10 PM Report Share Posted Tuesday at 05:10 PM seems to be dead here! Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.