Yes that the good question sir,
this layout create using sprint layout v5, first time i'm using this app,
i'dont know how to label components automatically,
i'm check manually back to schematic when put the components, 🙁
How many pairs of 2n3055 will get me 400w or so since 2n3773 are expensive,or any other good transistors that will do this
400W into what impedance?
The forward-biased voltage limit is only 60V, so you will need to build a bridge amplifier to get any real power.
Three pair per each half of the bridge on ±30VDC should do what you want. You will want an output triple to bet enough current gain, use another pair of 3055s as drivers, and TIP41C/42 or similar for pre-drivers.
The forward-biased voltage limit is only 60V, so you will need to build a bridge amplifier to get any real power.
Three pair per each half of the bridge on ±30VDC should do what you want. You will want an output triple to bet enough current gain, use another pair of 3055s as drivers, and TIP41C/42 or similar for pre-drivers.
Hi you can use 2n3055 as apex said but it wil yeld less powere and also you can use mje 340 350 from what i remember.
Have a nice day and a lot of luck building it
After more research i have foundthe 2n3773 cheaper'But not cheap enough and the 2sc5200 is cheaper and i heard its better soundinf so im going to use that
But i need pcb
But i need pcb
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PCB by drowranger
Has anyone tried this pcb by drowranger?
http://www.diyaudio.com/forums/solid-state/167394-quasi-amplifier-beginners-43.html#post2628047
Has anyone tried this pcb by drowranger?
http://www.diyaudio.com/forums/solid-state/167394-quasi-amplifier-beginners-43.html#post2628047
All components values on this pcb layout are wrong, use schematic from post #1.
Regards
How good is this compared to apex b500,is this a very big loss im quality compred to b500
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Apexb 550
In picture they use complementary 1943 and 5200 is it ok because in schematic only 2n773, 8 pcs.
Hello all!🙂
This is the image amplifier!!!😉😱
Cheers
In picture they use complementary 1943 and 5200 is it ok because in schematic only 2n773, 8 pcs.