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[FS] PCB for DIY assembly: PSU in-12V AC out-48V DC (Phantom power)

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Good afternoon.

I have for sale developed by myself and manufactured in Russia PCBs for manual assembling.

I think this is very useful in YOUR DIY constructions, because:
-There is NO commercial and advertisement info in front side of PCB (silk), only name of my blog on the back side (on CU). You may easy put it in your commercial constructions.
-PCBs are made nice. With titles and values of parts
-Universal layouts for some parts with different sizes
etc...


HERE IS:
Convertor 12V AC to 48V DC, to use as phantom power supply.
Schematics:

PSU48Vasis.GIF

Article on my blog (on Russian, use google translate).

Lyouts:

Mod1 - with place for transformer on board
2.5 euro per 1pcs + shipping
48v-mult.GIF

IMGP1611%252B.jpg


Mod2 - compact
1.5 euro per 1pcs + shipping
48V_PSU.GIF

48PSU.jpg
 
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