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WHONOES replied to the thread Amplifier biased too hot?.I prefer the term "VBE Multiplier" because that is exactly what it is. -
Ttom1970 replied to the thread Amplifier biased too hot?.Rubber diode is a good way to describe it!
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THello, An other name for the vbe multiplier is rubber diode. The wiki has a page for it: https://en.wikipedia.org/wiki/Rubber_diode Bertus
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Delta Prime replied to the thread high voltage electrolytica capacitor vs oil filled.All caps & BOLD means you’re yelling… Disrespectful when you are addressing the @AnalogKid. An analogy would be when playing poker... -
Ttom1970 replied to the thread Amplifier biased too hot?.Funny you mentioned that as it brought to mind the section on VBE multipliers in this YT vid (here) as the creator makes exactly the...
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Most amps I’ve serviced have trim pots. I see absolutely no reason why you can’t keep them there. After all, a trim pot is just a...
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TMost amps I’ve serviced have trim pots. I see absolutely no reason why you can’t keep them there. After all, a trim pot is just a...
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TThere is certainly an argument for leaving a Pot in circuit as it allows easy adjustment. In BJT amplifiers that use the VBE multiplier...
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THi Tom. I'm pleased that it worked out for you and your amplifier. The procedure is fairly straight forward but, if you are not familiar...
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DDOC ANDY replied to the thread high voltage electrolytica capacitor vs oil filled.YOU SENT ME A LINK TO A MERCHANT OFFERING THESE CAPACITORS FOR SOME REASON I CAN´T FIND IT AGAIN, IT IS NOT SHOWING HERE
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There is certainly an argument for leaving a Pot in circuit as it allows easy adjustment. In BJT amplifiers that use the VBE multiplier... -
WHONOES replied to the thread Buck converter calculation does not match with LTspice results.You may need to add a small amount of resistance in series with you inductor otherwise the simulator will regard it as a perfect...
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WHONOES replied to the thread Buck converter calculation does not match with LTspice results.A useful document that I have used in the past is "Buck-Converter Design Demystified" written by Donald Schelle and Jorge Castorena of...
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WHONOES replied to the thread How to increase high voltage from ignition coil using diode + inductor?.The normal way to increase the O/P of an ignition coil is to increase the voltage applied to the "Primary" side of the coil. This is...
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WHONOES replied to the thread Amplifier biased too hot?.There is certainly an argument for leaving a Pot in circuit as it allows easy adjustment. In BJT amplifiers that use the VBE multiplier...
