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Old 17th March 2010, 09:49 PM   #11
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Not so bad. I've paid more...

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Old 17th March 2010, 10:02 PM   #12
sewerin is offline sewerin  Russian Federation
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2SK1739A
Сiss=80pf, P=250W, I=11A, 770mHz!
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Old 17th March 2010, 11:39 PM   #13
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Those appear difficult to get, but the 2SK1310A is available
at B&D for about $200.

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Old 18th March 2010, 11:26 AM   #14
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Dear Nelson, could you predict listening impressions from this schematics? Is there any reason to spend money for VHF transistors?
Attached Images
File Type: jpg Return_of_Zen HF_Power.JPG (90.3 KB, 851 views)
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Old 18th March 2010, 04:06 PM   #15
sewerin is offline sewerin  Russian Federation
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2SK1739A Suppliers,2SK1739A Datasheet,2SK1739A Price -Theicstock
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Old 18th March 2010, 09:43 PM   #16
sewerin is offline sewerin  Russian Federation
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MMBFJ175LT1:

MMBFJ175LT1 pdf, MMBFJ175LT1 description, MMBFJ175LT1 datasheets, MMBFJ175LT1 view ::: ALLDATASHEET :::
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Old 20th March 2010, 05:44 PM   #17
wicked1 is offline wicked1  United States
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Quote:
Originally Posted by Nelson Pass View Post
Br Ba starts tomorrow!
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Old 22nd March 2010, 05:28 AM   #18
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I figured I would ask in this post about some mosfets I found in the junk bin.

I have 5 "mega mosfets" IXYS IXTK62N25. I was thinking about Son of Zen amp, or balanced Zen light with these? I assume these can be used in a Class A amp and biased pretty hard. The ciss is high @ 6600pf I would assume thats the only limitation on this mosfet?

Thank you,

Steve
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Old 22nd March 2010, 12:19 PM   #19
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This is a new fantastic super GaN MOSFET 120V 320W 2,2GGz
Part name is EGN21A180IV by Eudyna
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Old 22nd March 2010, 07:13 PM   #20
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New exotic parts are coming out of the woodwork.

Wait a little bit and I'll have something really special.

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