Power supply issue
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- Old Hand
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#16 Re: Power supply issue
That’s the conclusion I’ve come to . 2 transformers will give me 2 plus rails simples
- pre65
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#17 Re: Power supply issue
So, with the two transformer secondary's and two bridges as per DQs original idea could one just connect the two neg terminals from each bridge to make the 0v line ?
Must admit that's not something I've tried before.
Must admit that's not something I've tried before.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
- shane
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#18 Re: Power supply issue
The world looks so different after learning science. For example, trees are made of air, primarily. When they are burned, they go back to air, and in their flaming heat is released the flaming heat of the Sun which was bound in to convert air into tree.
#19 Re: Power supply issue
Look how much simpler it is to show with a diagram.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
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#20 Re: Power supply issue
It’s not the diagram that’s complicated it’s the forum software
Shane your diagram is spot on except there are 2 wires to the 0 .
As it’s a vigotronix transformer that will be red and orange
Shane your diagram is spot on except there are 2 wires to the 0 .
As it’s a vigotronix transformer that will be red and orange
- pre65
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#21 Re: Power supply issue
ALL four wires from the transformer secondary's go to the two bridge rectifiers.Daniel Quinn wrote: ↑Sun Jul 31, 2022 4:17 pm
Shane your diagram is spot on except there are 2 wires to the 0 .
As it’s a vigotronix transformer that will be red and orange
The 0v is made from the negative terminals on each bridge.
All this poncing around because you can't, or won't, post a diagram.
For diagrams I scan (on my printer) a piece of A4 with the hand drawn details and upload the image to Imgur, which is still free. Or you could take a photo of the diagram and upload that to Imgur. It's simple, it must be if I can do it.
https://imgur.com
Last edited by pre65 on Sun Jul 31, 2022 4:34 pm, edited 1 time in total.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
#22 Re: Power supply issue
If you have a problem posting a image ask and I will try and help.
The second part of your post makes no sense. None of the transformer leads connect to the output.
The second part of your post makes no sense. None of the transformer leads connect to the output.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
#23 Re: Power supply issue
Just keep the image size small and attach it to the post.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
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#24 Re: Power supply issue
Two wires to which zero? And do you mean in my diagram, or in your setup? In the diagram, the two negatives on the two rectifiers are joined together to make a common earth. They could just as easily be separated if your application required it, but from your original description, it doesn't.Daniel Quinn wrote: ↑Sun Jul 31, 2022 4:17 pm It’s not the diagram that’s complicated it’s the forum software
Shane your diagram is spot on except there are 2 wires to the 0 .
As it’s a vigotronix transformer that will be red and orange
For the diagram, I took a photo of it on my phone, loaded it to the Postimage app and copied the resulting link into my post. Took about two minutes, as you can see from the quality of the drawing...
The world looks so different after learning science. For example, trees are made of air, primarily. When they are burned, they go back to air, and in their flaming heat is released the flaming heat of the Sun which was bound in to convert air into tree.
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#25 Re: Power supply issue
https://app.photobucket.com/u/DanielQui ... 94ba389da6
It as to be apple , I’m sure it weren’t this complicated with an and android
It as to be apple , I’m sure it weren’t this complicated with an and android
Last edited by Daniel Quinn on Sun Jul 31, 2022 5:49 pm, edited 2 times in total.
- pre65
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#26 Re: Power supply issue
If you want, you can Email me the image and I'll post it for you.
I'll send you a forum PM with my Email address.
I'll send you a forum PM with my Email address.
The only thing necessary for the triumph of evil is for good men to do nothing.
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
Edmund Burke
G-Popz THE easy listening connoisseur. (Philip)
#27 Re: Power supply issue
I have removed the img tags, just post a link to the website for photobucket.Daniel Quinn wrote: ↑Sun Jul 31, 2022 5:32 pm https://app.photobucket.com/u/DanielQui ... 94ba389da6
It as to be apple , I’m sure it weren’t this complicated with an and oid
Anyway as I suspected you have taken how you make a split rail supply with one bridge and confused that with what you need to do for a single rail supply.
What Shane posted is what you want.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
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#28 Re: Power supply issue
Using your layout, I get this. I don’t think you’d normally connect either end of the secondaries to ground, but I’m happy to be corrected.
The world looks so different after learning science. For example, trees are made of air, primarily. When they are burned, they go back to air, and in their flaming heat is released the flaming heat of the Sun which was bound in to convert air into tree.
#29 Re: Power supply issue
That's exactly what you posted before and so both of them are correct. Though with vigotronix the white is yellow.Using your layout, I get this.
Whenever an honest man discovers that he's mistaken, he will either cease to be mistaken or he will cease to be honest.
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- Old Hand
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#30 Re: Power supply issue
I’ve found a picture I took when I initially did it, think what I’ve done wrong is joining the red and orange 0v . They should not have caps that are linked .
Will it work if I connect red and orange to negative terminal on the bridge ?
Will it work if I connect red and orange to negative terminal on the bridge ?