Recorder, PIP Voltage, Current when Shorted (tip to gnd).
Edirol R09HR, 2.999V, 1251uA
Korg MR1, 3.2V, 340uA
Olympus LS10, 3.010V, , 1338 uA
Sony D50, 2.866V, 611uA
-Mike.
Measured with a Fluke 189.
--- In Robb Nichols <> wrote:
>
> I'd be interested in this as well. Should people respond to you
> directly, off list? Or are others interested?
>
> To get this started though, see a few examples that were easily at hand
> in-line below.
>
> Regards, Robb
>
> nick_felmicamps wrote:
> >
> >
> >
> >
> > I would like to produce a list of the power provided at the Plug-in
> > Power sockets of a broad range of recorders.
> > This could be published in the Files section and could be of interest t=
o
> > all, and in particular Klas and myself and other manufacturers.
> >
> >
> I had three portable items within reach from my desk: Zoom H2 recorder,=
> M-Audio transit sound interface (typically used with a netbook), and our=
> UPA-1 waterproof preamp. Read values below in this respective order. I=
> didn't check the battery condition on any of these, but I think they
> were all charged inadequately.
> >
> >
> > 1. Maximum voltage available (meter switched to volts) and connected
> > between sleeve and tip or ring
> >
> 2.49, 2.23, 8.58 VDC
> >
> > 2. Maximum current available (meter set to mA or uA) and connected
> > between sleeve and tip or ring
> >
> 1.18, 0.21, 1.27 mA
> >
> > 3. Voltage across a known resistor (ideally around 1000 ohm) connected
> > between sleeve and tip or ring
> >
> 0.79, 0.19, 1.09 VDC
> >
> > 4. Value of that resistor in ohms
> >
> 1K (0.986K measured)
> >
> >
>
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