powersuppy replacement help...

[kerrystagmer]

I'm looking for a solution for my Practical CNC problem.

It seems the controller power supply is only putting out 7.7 volts (10.5 v when disconnected from motherboard) rather then the 48v its listed for.

It has a Globtek gt sp-150-48 power supply installed.

I cant seem to find this exact unit for sale and am wondering what a good replacement would be.

[bobsch]

How many amps do you need? Keling had several different supplies that look pretty good.

http://www.kelinginc.net/SwitchingPowerSupply.html

[Al_The_Man]

I believe the 150 stands for 150watts, which if is not very much.
Jameco have a 48v 240watt model.
http://www.jameco.com/webapp/wcs/sto...001_2094936_-1
Personally I would look at a linear supply if this is for steppers or servo's, much more rugged and fixable, should it fail.
Al.

[kerrystagmer]

it looks like its actually a Mean Well part # for the identical unit.

I found one near by and will let you guys know how it looks when it arrives.

yes it runs steppers. 3 gekko drives.