I do not know, a class-D amp with 90% efficiency and voltage 85v +85 v only with 600W of power ... Hmmm, I think it gives a little more than that!
Let's do simple math,
1 x 4227 = 500w
From the schematic , it uses 6
6 x 500w = 3000w
Bridge 2 x 2092
2 x 3000w = 6000w
...... come back to reality .....
hey guys i've found it's posible to drive output power fets with bjt it is called tontem pole. thanks to ir company ir amp9 is similar to what this thread is all about
but produces 1.7kwt instead of the 6kwt as in this thread
http://www.irf.com/technical-info/refdesigns/iraudamp9.pdf
but produces 1.7kwt instead of the 6kwt as in this thread
http://www.irf.com/technical-info/refdesigns/iraudamp9.pdf
hey guys i've found it's posible to drive output power fets with bjt it is called tontem pole. thanks to ir company ir amp9 is similar to what this thread is all about
but produces 1.7kwt instead of the 6kwt as in this thread
http://www.irf.com/technical-info/refdesigns/iraudamp9.pdf
I have found one pair of 4227 will give 500watts and two pairs 1000watts.
So their 3 pairs at 1kw7 sounds right.
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