This site
http://www.datadart.com/al/sanyo/sanyodata.htm
contains the data sheet. It's also a good idea to check the data sheet for STK4048XI as it is contains a bit more information and as they are quite similar.
/Marcus
http://www.datadart.com/al/sanyo/sanyodata.htm
contains the data sheet. It's also a good idea to check the data sheet for STK4048XI as it is contains a bit more information and as they are quite similar.
/Marcus
but in the site not have a circuit of STK4050V
STK4050 is there.. You didn't look very carefully did you?
http://www.datadart.com/al/sanyo/STK4050V.pdf
THANKS!!!
and HOW MACH AMPER THE STK4050V IS NEED?
i now is need 66V but i dont now how mach amper (A) is need??
and HOW MACH AMPER THE STK4050V IS NEED?
i now is need 66V but i dont now how mach amper (A) is need??
Ohms law:
U = R*I => I = 66 V/8 Ohm = 8,25 A
16,5 A is needed for a 4 Ohm load. But these are peak currents so 8,25 A/(sqrt(2)) = 5,8 A continous and the double for 4 Ohms.
And add some to count for the losses...
/Marcus
U = R*I => I = 66 V/8 Ohm = 8,25 A
16,5 A is needed for a 4 Ohm load. But these are peak currents so 8,25 A/(sqrt(2)) = 5,8 A continous and the double for 4 Ohms.
And add some to count for the losses...
/Marcus
THANKS U!!!
I build a amp With 2 STK4050V IN 8 Ohm
soo i need a power 66V ~ 16.5A in a 8 Ohm (for two STK)
or 66V ~ 30A in a 4 Ohm ( for two STK)...
yes??
I build a amp With 2 STK4050V IN 8 Ohm
soo i need a power 66V ~ 16.5A in a 8 Ohm (for two STK)
or 66V ~ 30A in a 4 Ohm ( for two STK)...
yes??
U=R*I
P=U*I
With these formulas you can do most of the calculations you need. But remember that Up-p = (sqrt(2))*Urms and the same for current.
This means that the power doubles when you take half the load.
The transformer you need will be quite large (>1000 VA).
/Marcus
P=U*I
With these formulas you can do most of the calculations you need. But remember that Up-p = (sqrt(2))*Urms and the same for current.
This means that the power doubles when you take half the load.
The transformer you need will be quite large (>1000 VA).
/Marcus
Similar Stk4050v ?!!
I am from Brazil.
Não encontro aqui o Stk4050v
Poderiam me sugerir um stk compatível com o 4050v?
Please.
This site
http://www.datadart.com/al/sanyo/sanyodata.htm
contains the data sheet. It's also a good idea to check the data sheet for STK4048XI as it is contains a bit more information and as they are quite similar.
/Marcus
I am from Brazil.
Não encontro aqui o Stk4050v
Poderiam me sugerir um stk compatível com o 4050v?
Please.
I am from Brazil.
Não encontro aqui o Stk4050v
Poderiam me sugerir um stk compatível com o 4050v?
Please.

I am from Brazil.
I can't find Stk4050v here.
Could you suggest a STK compatible with the 4050v?
Please.
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