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Recent content by freddiekarten

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    Question about electrolytic capacitors

    e cap negaive to ground Hi all, Just a simple question on the use of e-caps. We all know that e-caps block DC when fully charged and allow AC to pass (most) of the time. What I'd like to know is, 1) if I tap the output of the e-cap from the negative terminal, with reference to ground...
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    Diff. between DC regulators and DC-DC converters (choppers)

    difference between regulator and dc-dc Hey there... Thanks for the reply. Yeah, that's what I thought until I realised, looking at my schematics, that there are voltage regulators out there that are able to output say, 5V from an input of say, around 12V or something. Something I know...
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    Diff. between DC regulators and DC-DC converters (choppers)

    difference between choppers and regulators Hi, was just wondering what the difference(s) is/are between DC voltage regulators and DC chopper circuits? Does the latter provide isolation in a DC environment, much like transformers in an AC one? More info/links would be much appreciated. Thanks...

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