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Subject: Re: DotCom DooHickey (+5V)

From: "phantom_of_the_oscillator" <middlearthling@...>
Date: 2006-09-03

I don't think that the DotCom DooHickey, aka the QMPSA - MOTM/Blacet
Power Supply Adapter, Will work for the MOTM-650. At the bottom of
the MOTM-650 page it says "NOTE: This module requires a MOTM-950 or
other source of +5V, 575ma power" and the DotCom site lists a +5V
output of only 200ma max for the DooHickey. You would be 375ma short
of the needed current. Remember, powerful modules like the 650
require, well, power.

JVG


--- In motm@yahoogroups.com, "Dave Bradley" <mate.stubb@...> wrote:
>
> I'd be leery that the little 3 terminal regulator would not be able to
> provide enough current for the display. Haven't done any checking
though.
>
> Moe
>
> On 9/1/06, pow333us <fluxivity@...> wrote:
> >
> > Is it possible to use a traditional 3 rail MOTM power supply and then
> > hook up this synth.com QMPSA dongle to generate the necessary +5 volts
> > for an MOTM 650? It seems reasonable. Has anyone tried? Is there a
> > reason why not?
> >
> >
> >
> >
> >
> >
> >
> > Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
>
>
> --
> Dave Bradley
>