Great to see things repaired, rather than just chucked out. I have a number of old Proliant 1200W supplies, I'll need to check the bulk capacitors on. Thanks for your video.
Amazing repair, Sir! I thought damper diodes for PFC don't fail as violent as that. I just amazed they can fail too. Congratulations that this mining PSU now working!
Hi thanks to share this... But I think you'd better change all the primary caps, since two of them are bulged; they are at the end of their lifetime. Furthermore, I think an ESR measurement will give you more information of the condition of a cap than mF's alone. And the cap that you used for replacement is a Chinese knock off of poor quality. Though I like your humour!
Great to see things repaired, rather than just chucked out. I have a number of old Proliant 1200W supplies, I'll need to check the bulk capacitors on. Thanks for your video.
Thank you for your comment!
Amazing repair, Sir! I thought damper diodes for PFC don't fail as violent as that. I just amazed they can fail too. Congratulations that this mining PSU now working!
I love how easy you make it look. Fantastic work. Keep posting.
Thank you!
You finally sounded a bit louder in the beginning :) Unfortunately it quickly faded.... This one was a pretty interesting repair though :)
Thanks. My video and voice recording equipment sucks. I agree.
@@electronicshaverightstolive I still think that talking louder would help ;)
@@CoolKoon agree😀
i wished saying the transistors number and other parameters about the others componets!!
Also how is the isolation transformer build
could you please mention the description of the transistor?
Sure. 20n50. 20a 500v
@@electronicshaverightstolive Thanks!
Hi thanks to share this... But I think you'd better change all the primary caps, since two of them are bulged; they are at the end of their lifetime. Furthermore, I think an ESR measurement will give you more information of the condition of a cap than mF's alone. And the cap that you used for replacement is a Chinese knock off of poor quality. Though I like your humour!
Hi. Thank you. You're right. Unfortunately Era of mining with those power supplies is gone. No one needs them.
cool repair video, sub
Thank you!
I have 5 of those power suluplies that are bad but have no fisical damage where do I start testing
Start at the pfc transistors.
@@electronicshaverightstolive thanks is there a possibility you can do a guided video ?
@@heloisemeyer1642 do you have whatsapp or telegram?
Whatsapp +27636007605
8:50 пакет убирай. Хороший английский почти без акцента!
Жена спалила контору) спасибо!
i has one power suppy (surma) need to repair😞
I could help but we are from different countries...