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Old 14th June 2002, 08:29 PM   #1
yugaaa is offline yugaaa  India
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Red face regulated power supply

any body interested in joining me for building a regulated power supply for a power amp.the regulator should be able to handle 100v at 10 amps continuous.
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Old 14th June 2002, 09:34 PM   #2
paulb is offline paulb  Canada
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What kind of power amp are you building that you need this type of voltage and amperage?
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Old 15th June 2002, 02:42 AM   #3
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Are you interested in a switching regulator or a linear regulator. With linear regulators, they are essentially another power amplifier which require much of the same circuitry as a linear power amplifier. This includes heatsinks, differential amp, voltage and current amplifiers. Also, linear regulators are often slow to respond to transients and could limit the slew rate. A higher voltage than 100V must me generated and regulated down to 100V. What voltage range were you thinking for the input? What type of help did you need?

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Old 17th June 2002, 07:22 PM   #4
yugaaa is offline yugaaa  India
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i have come across a lot of threads where the discussion is only about the output or the input devices,but in my opinion a good regulated supply will definitely make a mediocre amp sound good.that is the idea of starting this thread.by the way the amp which i am trying to build is similar to qsc 1310.i have got the pcbs made ,i run a pcb factory so in my spare time i did this one.for the voltage and the current specified i think a regulated supply will bring my cost down on the electrolytics and second thing is that i hope the amp will sound a lot better.
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