| Subject: | Re: Replacement for my Remembird |
|---|---|
| From: | "Dan Dugan" dandugan_1999 |
| Date: | Tue Feb 8, 2011 9:09 am ((PST)) |
> Yep, the 48 V phantom power scheme is actually a huge waste of energy. As= suming that the 48 V phantom power voltage provided by the recorder is regu= lated down to 5 V inside the microphone, then only about 10 % of the provid= ed energy is actually used to power the microphone. The other 90% is just c= onverted into heat... Only if a shunt regulator is used. A series regulator will waste a lot less= , won't it? -Dan |
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