[ahmed]

Hi All ,


I Have x3 G210 Run It In Half/Step Mode

And x3 640 oz/in Stepper motor 2.3V 5.5A Bipolar

I want to build Power Suplly For them ?

- Capsitor size ?
- Current limit Resistors Value ?

Note : power suply Voltage Will Be 44V Dc


Please Help And Explain It to me slowly

Best Regards,

Ahmed

[NC Cams]

Go here:

http://www.campbelldesigns.com/how-t...wer-supply.php

and follow the instructions which are well written.

[ahmed]

Hi NC Cams

In Case I followingThis Steps The Power Supply I need is about

48VDC 400 VAmps
Is That True ?

[NC Cams]

According to the Campbell math formulae, I'd use more like 450 to 500va:

(0.667 x (5.5+5.5+5.5) amp) x 44vdc

but 400va would probably work OK....

Follow the rest of the instructions and you should do fine....

[ahmed]

Thank u Very match for your help

[NC Cams]

Glad I could help.