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OTL Asylum OTL, Output Transformerless Amplifier User Group. |
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In Reply to: Re: M-60 MK II PS updates posted by Luis on January 22, 2001 at 10:43:36:
The driver stage power supply uses pi filters, composed of two 100 uF 350V caps per phase. The output of the pi filters supply power to the driver stage (V4). These same outputs are isolated by a 600 ohm resistor, and then hooked up to another pair 100 uF caps per phase, and these outputs then supply V1 - V3, the input stage. Another two 100 uF caps are used to filter the +/- DC rails near V4.The output supply uses three 2,200 uF caps @200 volts per phase.
I hope this helps.
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Follow Ups
- Re: M-60 MK II PS updates - mark 11:46:20 01/22/01 (2)
- Re: M-60 MK II PS updates - Luis 02:04:22 01/23/01 (1)
- Re: M-60 MK II PS updates - mark 06:46:02 01/23/01 (0)
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