[time-nuts] 4 KV Power Supply Recommendations

[Richard W. Solomon]

The one I saw over on the "evil empire" (4 KV @ 200 mA) had a
max rating of 200 Watts. Kind of puny for that pair of 3-500's !!

Another one with a 500 VDC rating used what looked like Pin Jacks
for the output. OSHA must love them.

73, Dick, W1KSZ


-----Original Message-----
>From: "J. Forster" <jfor at quik.com>
>Sent: Jan 23, 2010 1:59 PM
>To: Discussion of precise time and frequency measurement <time-nuts at febo.com>
>Subject: Re: [time-nuts] 4 KV Power Supply Recommendations
>
>I think electrophoresis supplies are brute force w/o regulation or current
>limiting.
>
>I know they kill careless people. They are used to separate organic
>molecules by their drift in a thin layer on a plate with an applied
>electric field. The setups are near what you'd see in a Frankenstein
>movie!
>
>Be careful!!
>
>-John
>
>=================
>
>
>> I picked up a very nice 0-4kV 0-200 ma adjustable lab supply on eBay
>> for $100 (delivered...and it weighs 50 pounds) last month.
>>
>> It has voltage, current, or (uniquely) power limiting available.
>>
>> The search term to add is electrophoresis.  Apparently the medical
>> community does some interesting things with high voltage and petri
>> dishes.
>>
>> Tom Frank, KA2CDK
>
>
>
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