help me

bakker · 29th January 2004, 03:48 PM

Hi to everybody, I don't know if they are in the correct site, but I am desperate.
I am a student of electronic engineering. I am busy a project. however I have found a problem. I have a sine-wave signal of 200V(picco-peak), 100mA and 450kHz. my problem is in the tide that is too much low. I should arrive at least to 3A. how can I do for amplifying the tide? do you have some scheme to be able to propose me? I am desperate..

djk · 31st January 2004, 11:03 AM

200W at 450Khz?

Sounds like a job for tubes.

Build a Circlotron with six 6C33B or 6336 outputs.

Unless you want to build a class C RF amp?

One 811 can put out 225W as an RF amp.

29th January 2004, 03:48 PM	#1
bakker diyAudio Member Join Date: Jan 2004 Location: Italy	help me Hi to everybody, I don't know if they are in the correct site, but I am desperate. I am a student of electronic engineering. I am busy a project. however I have found a problem. I have a sine-wave signal of 200V(picco-peak), 100mA and 450kHz. my problem is in the tide that is too much low. I should arrive at least to 3A. how can I do for amplifying the tide? do you have some scheme to be able to propose me? I am desperate..

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31st January 2004, 11:03 AM	#2
djk diyAudio Member Join Date: Feb 2001 Location: USA	200W at 450Khz? Sounds like a job for tubes. Build a Circlotron with six 6C33B or 6336 outputs. Unless you want to build a class C RF amp? One 811 can put out 225W as an RF amp.

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