Center Tapped Transformer?

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If the windings are tied out of phase, you will measure 0 volts instead of 48 v across the two extremes. If so, reverse one winding . Though, generally colours tell you what is what. The center tap, in this case joins two different colours.
 
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Tie two of the leads together and measure the AC voltage at the other two. If you measure mV, then you have them connected + - . - + Reverse one of the secodaries and you should see the voltage of both secondaries in series, + - . + - The connection point between them is the CT.🙂


Peronsally, I prefer two seperate secondaries. This way I can make two seperate full bridge rectifier and filter circuits, then tie them in series at the star GND.
 
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Hi guy!

Hey I got a simple question I just build a power amplifier module and I need +50 0 -50 volts what transformer I need to achieve that, can I use 35 0 35 secondary from a toroidal transformer to get what I need? I got it working with a 18 0 18 and I just got +25 0 -25, just want it to be sure I don't want to burned lol thanks for any replay I really apreciated.
 
Hi guy!

Hey I got a simple question I just build a power amplifier module and I need +50 0 -50 volts what transformer I need to achieve that, can I use 35 0 35 secondary from a toroidal transformer to get what I need? I got it working with a 18 0 18 and I just got +25 0 -25, just want it to be sure I don't want to burned lol thanks for any replay I really apreciated.

35-0-35 will give you just slightly less than the +/-50 VDC that you are looking for which will be perfect.
 
"Esquematico misterioso"

Hi guys every one!

I already done with a new layout for the amplifier "Studio 350" and I want it to make another one with this schematic, but I'm not sure if some one already made this power amplifier so if some one already made this one please let me know so I can begin to do it in Express PCB software here is so far the new layout for studio 350 power amp, nothing change all valor are the same just a few "cosmetic changes"

An externally hosted image should be here but it was not working when we last tested it.



An externally hosted image should be here but it was not working when we last tested it.


Ok so I hope some one like this new layout but I'm going to double triple check there are no errors that would be a disaster if there is one :no:! ok gys have a wonderful day.
 
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