| Szoki |
Hi!
I need lots of help in making a switching power supply from 220V/50Hz to +/-
55 Volts about 800 watt (for 2*300 audio amplifier).
Could u help me? (for example a schematic and/or pcb..:cool: :cool: :D ) |
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| Eva |
| Do you really expect somebody else to do your job for free? |
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| poobah |
That's a fairly large supply. After the electronics, magnetic and thermal design are very serious... those won't show up on a schematic either... SMPS's this large are not really right for a simple schematic copycat.
Sorry - :( |
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| Szoki |
Eva: not really for fre:)
If somebody would it do, then I will pay him something:cool:
Here, in Hungary, sme people would do it for 15000HUF, about 60-70 Euros, (~ $75-80).
I know taht it!s not simple schematic copying, but I think it would help for lots, who wanna make power supply for his/het power amp... |
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| Szoki |
"Here, in Hungary, sme people would do it for 15000HUF, about 60-70 Euros, (~ $75-80)."
sry, the full power supply costs that price that I wrote (ot only the schematic:) ) |
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