AC to DC Power Supply - Need Help

Thread Starter

Management

Joined Sep 18, 2007
306
I am looking for an AC to DC power supply cable of providing 208V to DC output. The DC input to the device can be 9-30V and has a wattage of 4.8 Watts. The 208VAC input would come from a terminal block.

Any help locating this would be great. Thanks!
 

gerty

Joined Aug 30, 2007
1,250
[QUOTEThe DC input to the device can be 9-30V and has a wattage of 4.8 Watts.
The 208VAC input would come from a terminal block. ][/QUOTE]

Do you require 9-30 v input , or 208 input?
If all you want is a 208 in and variable 9-30 volt out, there are many off the shelf supplies available. how much current(amps) do you need?
 

Thread Starter

Management

Joined Sep 18, 2007
306
[QUOTEThe DC input to the device can be 9-30V and has a wattage of 4.8 Watts.
The 208VAC input would come from a terminal block. ]
Do you require 9-30 v input , or 208 input?[/QUOTE]

I need 9-30V input to out device. The source would be 208VAC and go to the power supply. Thanks.
 

gerty

Joined Aug 30, 2007
1,250
I was editing my post while you were replying, how much currrent do you need? Do you want to build this or just want to know where to buy one?
 

Thread Starter

Management

Joined Sep 18, 2007
306
I was editing my post while you were replying, how much currrent do you need? Do you want to build this or just want to know where to buy one?
Well the device needs 4.8 Watts. I am trying to purchase something like this. Thanks.
 

Thread Starter

Management

Joined Sep 18, 2007
306
Here's one that may do what you want. I'm sure there are plenty of others. You posted that you needed 208 primary, this one is 120/240 which will work on 208.
http://www.jameco.com/webapp/wcs/stores/servlet/Product_10001_10001_197991_-1
Thanks for the suggestion but I need something small that can vampire off the 208VAC in a NEMA enclosure. The transformer that comes with the device plugs into 110VAC but I can't route a transformer out the enclosure so I only have access to 208V inside the enclosure.
 
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