hi,

I am fortunate to have a dc dc converter  to minimize the noise in the system

but I did not find how to connect

here is the datasheet of the  main element "AFC5"

 is that someone can help me to connect

thank you in advance

What do you hope to achieve by using the device please ?.

It appears to be a serial / parallel or parallel / serial converter of some sort but I am uncertain of it's application.

Tweakie.

hi tweakie,

it's destinate to decrease noise and i have taked it from a professional cnc machine

Thanks for the explanation, I understand now.

Do you have noise on the drive signals, limit switch inputs or the power lines ?.

Tweakie.

No Tweakie for the moment i have not noise.

One time it happened that X axis made unexpected movement..!!

The manufacturer said that this system is designed to keep very low noise, so i think that is professional to have "AFC5".

Hi again,

I have searched the internet for more info on this assembled AFC5 device of yours without success.
My suggestion is that you forget about it - a dc to dc converter in itself would do little if anything to reduce any electrical noise in a CNC system anyway. If you feel that you have a noise problem then some very good tips have been detailed by Bob Warfield both here http://www.cnccookbook.com/CCCNCNoise.html as well as on this forum.

Sorry I can't be of more help.
Best regards,

Tweakie.

Thanks Tweakie...