Auteur Topic: Klein mosfet versterkertje  (gelezen 1796 keer)

sterremuur

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« Laatst bewerkt op: 15 mei 2011, 23:37:01 door sterremuur »

sterremuur

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Re:Klein mosfet versterkertje
« Reactie #1 Gepost op: 15 mei 2011, 23:32:11 »
This is a 25 Watt basic power amp that was designed to be (relatively) easy to build at a reasonable cost. It has better performance than the standard STK module amps that are used in practically every mass market stereo receiver manufactured today. When I originally built this thing, it was because I needed a 25 Watt PC amp and did not want to spend any money. So I designed around parts I had in the shop.



Parts:

R1 = 47K R2 = 4K7 R3 = 1K5 R4 = 47K R5 = 390R R6 = 470R R7 = 33K R8 = 150K R9 = 15K R10 = 27R R11 = 500R-1/2W R12 = 10R R13 = 10R R14 = 220R R15 = 220R R16 = 10R R17 = 8.2R-2W R18 = 22R-4W(wirewound) C1 = 470nF-63V C2 = 330pF-63V C3 = 470
« Laatst bewerkt op: 15 mei 2011, 23:34:30 door sterremuur »