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Simplistic Mosfet HV Shunt Regs
Simplistic Mosfet HV Shunt Regs
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Old 22nd October 2013, 03:23 PM   #4211
king4joy is offline king4joy  Hong Kong
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King is my first name...truly...
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Old 22nd October 2013, 03:32 PM   #4212
massimo is offline massimo  Italy
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Yes, I can believe, your Majesty!
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Old 22nd October 2013, 03:33 PM   #4213
Alex M is offline Alex M  Europe
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Originally Posted by massimo View Post
Wasn't pluralis maiestatis (majestic plural)?
We say "the Royal We", as in "We are not amused"...

Alex
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Old 22nd October 2013, 03:36 PM   #4214
roger57 is offline roger57  Canada
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Originally Posted by poty View Post
I did not say that in such refined case it would not work. I think if you got some directly heated tubes or a bunch of several smaller or different-current tubes - you can easily reproduce the problem (I did it for 4x 12AX7 + 2xKT-88 with such problem).
According to your experiment: the current/voltage was stable in 30sec in first case and "almost instantly" in the second. The amount of energy passed was definitely much lesser in the first experiment for "about the same time" of lighting. It means that something was wrong in the experiment.
In Morgan Jones Book, titled "Valve Amplifiers", he has at least one CCS heater circuit that he believes is superior to a voltage regulate type. Nothing wrong about that, coming from a guy like that!
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Old 22nd October 2013, 03:36 PM   #4215
king4joy is offline king4joy  Hong Kong
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Originally Posted by Alex M View Post
We say "the Royal We", as in "We are not amused"...

Alex
Please explain....

Humor is allowed here.....I guess.....
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Old 22nd October 2013, 03:38 PM   #4216
king4joy is offline king4joy  Hong Kong
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Yes, I can believe, your Majesty!

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Old 22nd October 2013, 03:42 PM   #4217
king4joy is offline king4joy  Hong Kong
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:sin g::viol in::i nnocent:

Good night....sweet dreams....
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Old 22nd October 2013, 03:47 PM   #4218
king4joy is offline king4joy  Hong Kong
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Quote:
Originally Posted by roger57 View Post
In Morgan Jones Book, titled "Valve Amplifiers", he has at least one CCS heater circuit that he believes is superior to a voltage regulate type. Nothing wrong about that, coming from a guy like that!
roger.....would you share the CCS heater circuit you mentioned please....
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Old 22nd October 2013, 05:51 PM   #4219
vgeorge is offline vgeorge  Greece
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Simplistic Mosfet HV Shunt Regs
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Originally Posted by king4joy View Post
roger.....would you share the CCS heater circuit you mentioned please....
Maybe it' s copyright protected. Be careful.
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"Without deviations from the norm, progress is not possible" - Frank Zappa
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Old 23rd October 2013, 12:50 PM   #4220
king4joy is offline king4joy  Hong Kong
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This is supposed to be a DIY site.....(not a commercial site).....where we exchange knowledge...and what we learn (most of what we learn could be said to be copyright...) .......can we not exchange that knowledge of ours (we do spend the time and money to learn that "copyright" knowledge).......
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