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20k watt amp a document or a working class H
20k watt amp a document or a working class H
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Old 1st September 2006, 01:55 PM   #11
Tweeker is offline Tweeker  United States
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Well, heres a 3 megawatt video amplifier:
4 Burle 7835s are in the final.
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Old 2nd September 2006, 01:57 AM   #12
hienrich is offline hienrich  Philippines
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so let say that this amp delivers a max 3500 watt 4ohm
load

my question, is this really working or just on paper?

or are there simpler approaches than these?

cheers

macweb
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Old 2nd September 2006, 02:13 AM   #13
TonyTecson is offline TonyTecson  Philippines
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20k watt amp a document or a working class H
only one way to find out, build it...

hey hienrich, can you have a look at www.pinoydvd.com, maybe you would like to post pics of your amps there...
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Old 2nd September 2006, 02:36 AM   #14
hienrich is offline hienrich  Philippines
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hi Tony

kumusta

its been long

better for u

you are in another world. yet proud to be pinoy

yes I hope one of these days I could post some pics of my projects.

tony, actually what am i obsessed for this time is building a

class H or a class G power amp, well class G is bit closer

to me since I have enough inventory of BJT's rather than Hextfet Mosfets in class H amps yet still have the thinking of building one.

hope also that you have some schemes for references since
I still have to learn more about Switching in class G and class H
power amps..


more power,

macweb
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Old 2nd September 2006, 03:08 AM   #15
sawreyrw is offline sawreyrw  United States
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20KW at 4 ohms is crazy.
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Old 2nd September 2006, 03:45 AM   #16
sam9 is offline sam9  United States
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This is an application for power tubes from Litton, Eimac, etc. For those guys 20kW is no big deal.
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