Hi!
I'm thinking of bulding Triode Dick's "Bill KT88" ( http://www.triodedick.com/ )
In his PSU he's have two chokes 5H/500mA..I'm haveing 2 chokes 3H/500mA. Is it a big diffrents? What will that do to preformence?
Many thanks //Daniel
I'm thinking of bulding Triode Dick's "Bill KT88" ( http://www.triodedick.com/ )
In his PSU he's have two chokes 5H/500mA..I'm haveing 2 chokes 3H/500mA. Is it a big diffrents? What will that do to preformence?
Many thanks //Daniel
You can simulate the difference in voltage and ripple using duncan's PSU designer: http://www.duncanamps.com/psud2/index.html
Download and model your power supply and and the Bill power supply in PSUDII. You will probably have slightly more ripple, and depending on the DC resistance of your chokes, your final B+ may be a little high or low, but they should work just fine.
http://www.duncanamps.com/psud2/index.html
The software is quite accurate and straightfoward to use (and free), and will allow you to predict your B+ voltages, as well as ripple, ringing/overshoot, etc.
I have been toying with the idea of building the Bill or the mono Bill, so I'm curious about this design.....
http://www.duncanamps.com/psud2/index.html
The software is quite accurate and straightfoward to use (and free), and will allow you to predict your B+ voltages, as well as ripple, ringing/overshoot, etc.
I have been toying with the idea of building the Bill or the mono Bill, so I'm curious about this design.....
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