That's going to be quite a resistor, inasmuch as 4KV across a 30 ohm
resistor amounts to a half million watts of dissipation! A 4KV pulse 50uS
wide, once per second, would dissipate 25W.
73,
Jim W8ZR
-----Original Message-----
From: Amps [mailto:amps-bounces@contesting.com] On Behalf Of Drax Felton
Sent: Tuesday, April 16, 2013 9:53 PM
To: 'Amps'
Subject: [Amps] HV resistor source
So where does one find a 30 to 50 ohm 25 watt resistor that can safely
handle 4000v?
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