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I sent kurt an image of the graph directly. But for others who might be =
interested, I put a copy of the graph up on my web page at
=
http://www.mv.com/ipusers/wa1hco/Bill_Orr%27s_Voltage_Doubler_R_Factor_Gr=
aph.html
enjoy,=20
jeff, wa1hco
----- Original Message -----=20
From: kurt=20
To: amps@contesting.com=20
Sent: Thursday, September 20, 2001 6:59 PM
Subject: [AMPS] Additional Info Voltage Doubler/Filter Capacitance
Hello All:
Thanks for the info so far. Additional info is as follows: The =
transformer was designed to be used with a doubling rectifier. The =
secondary is 900 volts +or- 5%. The secondary resistance is 16 Ohms. =
(primary will be wired for 240V).
I suppose I would use a full wave voltage doubler. Unfortunately I =
don't have the publication containing the Orr Chart. If some one has it =
and would like to plug in the info I provided, that would be a =
tremendous help.
I also checked the Duncanamp website, looks very interesting. I =
checked the index and didn't see anything helpful with a doubling =
circuit, however I didn't venture too far, my system is windows ME and =
it didn't look compatible, I'm a bit of a chicken when it comes down to =
loading incompatible programs, this comes from the pain and scars =
delivered by the boss when I ask her to straighten out the computer.
Anyway I hope the additional info I provided will help with how much =
capacitance you think I will need in each leg of the rectifier. Thanks =
again, Kurt...
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<DIV><FONT face=3DArial size=3D2>I sent kurt an image of the graph =
directly. =20
But for others who might be interested, I put a copy of the graph up on =
my web=20
page at</FONT></DIV>
<BLOCKQUOTE dir=3Dltr style=3D"MARGIN-RIGHT: 0px">
<DIV><FONT face=3DArial size=3D2> <A=20
=
href=3D"http://www.mv.com/ipusers/wa1hco/Bill_Orr%27s_Voltage_Doubler_R_F=
actor_Graph.html">http://www.mv.com/ipusers/wa1hco/Bill_Orr%27s_Voltage_D=
oubler_R_Factor_Graph.html</A></FONT></DIV></BLOCKQUOTE>
<DIV dir=3Dltr><FONT face=3DArial size=3D2>enjoy, </FONT></DIV>
<DIV dir=3Dltr><FONT face=3DArial size=3D2></FONT> </DIV>
<DIV dir=3Dltr><FONT face=3DArial size=3D2>jeff, wa1hco</FONT></DIV>
<BLOCKQUOTE dir=3Dltr=20
style=3D"PADDING-RIGHT: 0px; PADDING-LEFT: 5px; MARGIN-LEFT: 5px; =
BORDER-LEFT: #000000 2px solid; MARGIN-RIGHT: 0px">
<DIV style=3D"FONT: 10pt arial">----- Original Message ----- </DIV>
<DIV=20
style=3D"BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: =
black"><B>From:</B>=20
<A title=3Duncrichie@home.com =
href=3D"mailto:uncrichie@home.com";>kurt</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>To:</B> <A =
title=3Damps@contesting.com=20
href=3D"mailto:amps@contesting.com";>amps@contesting.com</A> </DIV>
<DIV style=3D"FONT: 10pt arial"><B>Sent:</B> Thursday, September 20, =
2001 6:59=20
PM</DIV>
<DIV style=3D"FONT: 10pt arial"><B>Subject:</B> [AMPS] Additional Info =
Voltage=20
Doubler/Filter Capacitance</DIV>
<DIV><BR></DIV>
<DIV><FONT face=3DArial size=3D2>Hello All:</FONT></DIV>
<DIV><FONT face=3DArial size=3D2> Thanks for the info so =
far.=20
Additional info is as follows: The transformer was designed to be used =
with a=20
doubling rectifier. The secondary is 900 volts +or- 5%. The secondary=20
resistance is 16 Ohms. (primary will be wired for =
240V).</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I suppose I would use a full wave =
voltage=20
doubler. Unfortunately I don't have the publication containing the Orr =
Chart.=20
If some one has it and would like to plug in the info I provided, that =
would=20
be a tremendous help.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>I also checked the Duncanamp website, =
looks very=20
interesting. I checked the index and didn't see anything helpful with =
a=20
doubling circuit, however I didn't venture too far, my system is =
windows ME=20
and it didn't look compatible, I'm a bit of a chicken when it comes =
down to=20
loading incompatible programs, this comes from the pain and scars =
delivered by=20
the boss when I ask her to straighten out the computer.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Anyway I hope the additional info I =
provided will=20
help with how much capacitance you think I will need in each leg of =
the=20
rectifier. Thanks again, =20
Kurt...</FONT></DIV></BLOCKQUOTE></BODY></HTML>
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