Hi,
I am building a class H power amp using 3 step supply transformer,
So highest supply is 160 volts DC ..
While i am giving maximum signal i am getting only 63volts rms dc @2ohm...
Where the all supply went?
On other hand i build an class AB amp i used an 130volts DC supply transformer.. and got 77 volts RMS output @2ohm.... isn't AB better than in output?
Kindly help ke out..what might be the wrong here ?
I am building a class H power amp using 3 step supply transformer,
So highest supply is 160 volts DC ..
While i am giving maximum signal i am getting only 63volts rms dc @2ohm...
Where the all supply went?
On other hand i build an class AB amp i used an 130volts DC supply transformer.. and got 77 volts RMS output @2ohm.... isn't AB better than in output?
Kindly help ke out..what might be the wrong here ?
Hi Keshave009, you may get more answers if you provide a schematic and post once more into the "solid state" forum:
https://www.diyaudio.com/community/forums/solid-state.4/
Without knowing anything more about your amp:
Can the drivers swing to the full rails?
https://www.diyaudio.com/community/forums/solid-state.4/
Without knowing anything more about your amp:
Can the drivers swing to the full rails?