Finishing up a headphone DOZ, and wanting to perhaps build a full-blown DOZ for driving speakers. However, I'd like to implement current-sharing, and parallel output devices.
With an amp like this, where should the resistors in the output stage be located? I had planned on using .15 ohm or .25 ohm resistors in the collectors like so:
(only one pair of outputs show, 'cause I'm too lazy to rebuild the whole thing in Visio at the moment, but you get the idea)
With an amp like this, where should the resistors in the output stage be located? I had planned on using .15 ohm or .25 ohm resistors in the collectors like so:
(only one pair of outputs show, 'cause I'm too lazy to rebuild the whole thing in Visio at the moment, but you get the idea)
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I used 8 output transistors per channel in an amp I built... i used the 2sc5200's from digikey...and i also used those transistors for the driver transistors b/c of the increased demand on the drivers. Turned out quite well. My final PS was 800va toroidal 40-0-40 that i used to get a 53-0 DC supply. Bias was set at 3 amps per channel. 300 watts of heat hehe 
-Matthew K. Olson
-Matthew K. Olson
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