so now we have a math question for all the math guys here on this forum.
i will like to dive the SD2941 Amp with one watt.
the pallet will do 175watts with 4 to 5 watts drive at 48 volts/7 Amps i also have a gain of 16db
again i will drive this unit with one watt with a 15 volt power supply @ 12 amps .
the transistor has an efficiency of 58 to 60%
can anyone provide a method to calculate the approximate output power from the SD2941
http://www.pcs-electronics.com/sd294110 ... -1200.html?
output power calculation
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- stylzmovement
- Compulsive poster:)
- Posts: 142
- Joined: Sat Oct 11, 2003 8:59 pm
At this voltage and 1W drive you will probably get out zero watts.
This unit was designed for 48V and 3-5W drive and at 15V it won't
produce almost any power at all.
It will produce some power at 24-28V, but not much with 1W drive.
This unit was designed for 48V and 3-5W drive and at 15V it won't
produce almost any power at all.
It will produce some power at 24-28V, but not much with 1W drive.
Best regards,
Marko - PCS Electronics
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Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
- stylzmovement
- Compulsive poster:)
- Posts: 142
- Joined: Sat Oct 11, 2003 8:59 pm
Its not expressible in a simple single formula.
But some years of experience tells you what to expect.
I expect close to zero watts output.
Regards,
Marko
But some years of experience tells you what to expect.
I expect close to zero watts output.
Regards,
Marko
Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128