Anyone with a USrobotics External Courier modem please help

[scotter]

I need the voltage and pinout for the power supply for a external Courier modem.

I have one that came with out the P/S and no where on the thing does it say what voltage the powersupply should be or what the pinout is as in positive = center, neg = outside
or positive = outside, neg = center ?

any one Know the answer to this ?

any help would be GR8
Thanks, Scotter

[scotter]

I really need this info can any one help ?

[knucklebusted]

Acording to mine it is:

Input: 120VAC 60Hz 22W
Output: 20VAC and 750mA

It doesn't list a center/outside or pos/neg and I assume that is fine with AC?

I know this is an older one but I have an even older one that has the plug that looks like an S-video connection.

[scotter]

20 VAC
I checked every doc at USrobotics web site and could find nothing as to what P/S they use

anyway I do have one like that so I'll give it a try

Thanks

Scotter

[Praetorian]

What model do you use. I've got Courier V.Everything with V.34.

[scotter]

it's a Courier V everthing 56Kbps Technology
part # 1.020.091-B
it was givin to me but they had lost the power supply

[Praetorian]

Yep. Thats the one I have. It came with a AC/DC adapter.

Input: 120vac 60Hz 30W
Output: 20vac 800mA

Hope this helps.

[scotter]

yes that helps a lot that just comferms what
Knucklebusted said
thanks so much to the both of you
Scotter