> -----Original Message----- > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED] On Behalf Of > trixter http://www.0xdecafbad.com > Sent: Tuesday, 24 May 2005 9:53 AM > To: Asterisk Users Mailing List - Non-Commercial Discussion > Subject: RE: [Asterisk-Users] ISPCON Mini-emergency: ATA186 > Power Cube OKonSPA841? > > On Tue, 2005-05-24 at 09:41 +1000, Terry H. Gilsenan wrote: > > Hi, > > > > I have used the Cisco ata186 powersupply in the SPA1000 and > it worked > > fine (ditto for the reverse) > > > > Regards, > > T > > The biggest thing to watch is that the amperage is at least as high. > The device wont draw more than it needs (not true of voltage > but is true of amperage) but if you try to draw more than the > transformer outputs it will get really hot and eventually the > transformer will die. > > Polarity is aparently the same (most use center positive to prevent > accidental shorting), but should be marked > - ----C ---- + > something like that so you can tell if its the same. > > In a conference hall odds are power is unclean (especially > with long extension cords where you get more hramonic > distortion and such) and RMS is lower than stated, but it > shouldnt be too big of a problem for that.. >
I found that the voltage, current and polarity for the two supplies are identical. I have also used them interchangeably for about 12 months in .au and .pg _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
