Article View: sci.electronics
Article #5492Voltage quintupler/sextupler
From: Thomas G Edwards
Date: Tue, 07 Aug 1990 00:16
Date: Tue, 07 Aug 1990 00:16
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1362 bytes
I am working on revamping my laser power supply. I have to
significantly over-voltage my step-up transformer to provide the
voltage required by my voltage quadrupler circuit.
I also get massive ripple on the output, making the laser useless
for light shows. I think if I can reduce the voltage comming out of
my set-up transformer, I can get rid of the pre-step-up transformers
feeding it, and increase the amount of current going into the circuit
so hopefully the nasty ripple on the output will decrease.
So here are two questions:
1) I have seen plenty of plans for a voltage quadrupler. How can I
make a voltage quintupler or sextupler? Is there some "formula"
which can be iterated to make a times-N voltage circuit?
2) How can I reduce ripple and/or assure more avaliable current
from above circuit?
-Thomas
ins_atge@jhunix.hcf.jhu.edu
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!clyde.concordia.ca!uunet!samsung!know!zaphod.mps.ohio-state.edu!uakari.primate.wisc.edu!aplcen!jhunix!ins_atge From: ins_atge@jhunix.HCF.JHU.EDU (Thomas G Edwards) Newsgroups: sci.electronics Subject: Voltage quintupler/sextupler Summary: Help! Message-ID: <6035@jhunix.HCF.JHU.EDU> Date: 7 Aug 90 00:16:16 GMT Reply-To: ins_atge@jhunix.UUCP (Thomas G Edwards) Organization: The Johns Hopkins University - HCF Lines: 19