Ojotoxy the circuiteer

This is where I discuss circuits, with you being the reader.

Thursday, June 11, 2009

I'm sorry.

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Did I confuse you? I've labeled the phases so now it should be perfectly clear what is charging, and when.

DUTY CYCLE

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How wrong is having a 58% duty cycle? Its a hard thing to decide. 58% is a hard ratio to make with flip-flops. Is it worth it adding extra i...

OPEN LOOP BUCK CONVERTER

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Why not have a fixed duty cycle? Whats the worst that could happen.

Transformers

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are not to be used as the prime point here is using an old fashioned transformer-buck or flyback converter is old-fashioned, and old fashion...
Tuesday, June 9, 2009

ON THE METHOD OF REDUCING THE OCCURRENCE OF CONCURRENTLY SWITCHED-ON MOSFETs

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How long must one wait after turning off one MOSFET before turning on another such that they are never on at the same time? I'm inclined...

Efficiently improving efficiency.

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High voltage is the arch-enemy of high current. (for a given power level). Therefore to decrease current and increase efficiency at a given ...

Asking too much?

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It may have been asked before and the time has come to ask again, the question in question being: What kind of 33µF 320V capacitor enjoys th...
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