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About Mate_Well

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  • Birthday November 25

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  1. Hmm, i read something about it, but i wasn't really liking it, but i could beaf it up with better ones, and go from there, thanks for reminding
  2. • Oh, i see the problem now and thanks for the easy solution Edit#1 • if i was really determined to use this to maximal potential i could use OPA541 right ?
  3. •Thank you for the help. i will try to do same as you did for the higher input voltage and make it work, and for the cooling solution i will probably go for fan air cooling+medium size heatsink (or the biggest one i will find) (TLE2141 might need one too, i will try to make something for it if it heats up a lot). •I know i'm not using proper transformer, but thats all i have, if i connect it to the 48 VAC transformer (it will be a bit lower, we have 230 VAC here, and the transformer has input "pins" only for 220 VAC, and 240 Vac (100VAC and 120VAC will be pointless in my case)) should i wor
  4. •Thank you for the help. That doesn't sound really good for me then, i will try to make it hopefully work, i won't mind ripple at the high end as much, (since i will not be pushing it to the limits), with these facts in mind, if i would go for more powerfull transistors and put them idealy all on a heatsink, and air cool them, they should not get too hot hopefully, in worst case, i could put them in pararel. for the transformer, i alredy have it which is small issue, since i'm starting i can not get diffrent one any time soon, i might actualy eventualy go back, redesign few stuff on it, and m
  5. •Thank you for the information, but the transformer is center tapped, 24Vac+24Vac, that should not cause troubles, expect the fact it will not be 30VAC total but 48VAC, thats why i might need to beaf up few componenents, •I will look on the newest version you posted (and into the detailed version with measurements by Tintin (Alimentation0_30V.pdf)), and go from there, thanks a lot, if it heats up too much after, i will make the heat desipiate into more than one as you did on the 5A one
  6. •This project seems great&rugged, and very confusing due to the changes, I was trying to figure for last 2 days what is the newest part list. There were lots of changes on it, few rewirings that were causing few components to heat up, and for same reasson added 1 transistor, •Also the 5A version was not easy to find (and i did not found it yet), •I would love to get the newest part list and diagram if it is possible, thank you all in advance, and i wonder if there is any way to make it reliably with this transformer ( https://cz.mouser.com/datasheet/2/410/media-845489.pdf ) ?, also
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