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4hv.org :: Forums :: General Science and Electronics

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LAN_403

linesrg

Thu Sept 06 2007, 09:29AM

Registered Member #981 Joined: Wed Sept 05 2007, 09:04AM
Location: Aberdeenshire, UK
Posts: 3

Good Morning Guys,
Posting an advert without making 15 posts prior seems not to be the best start........
Has anybody else here any knowledge or experience of making any electret material or any thoughts or comments?
I am an enthusiastic amateur electronics enthusiast with no professional qualifications, very much a hobbyist.
I've had one attempt at making a wax electret following a formula used by a Professor Jefimenko some time back but I can't have been applying/ generating the DC HV required properly.
Any assistance/ comments greatly appreciated.
Regards
Richard

Terry Fritz

Mon Sept 10 2007, 05:04AM

Registered Member #393 Joined: Tue Apr 18 2006, 12:30AM
Location:
Posts: 297

Hi,

You will have to "dig" these old files, but much good basic info you seek is here

Cheers,

Terry

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