hello,
i m using a driver card and processor card. when i used to give then same supply that time my driver card was working fine and processor card used to blow so i used isolation patch of optoisolators but problem is that my processor card is fine and ics and supply fuse of driver card are blowing. i m also giving the proper earth ing to driver card but still it is not working. is it a problem of virtual ground? due to which my supply current is more
pls help thank u
i m using a driver card and processor card. when i used to give then same supply that time my driver card was working fine and processor card used to blow so i used isolation patch of optoisolators but problem is that my processor card is fine and ics and supply fuse of driver card are blowing. i m also giving the proper earth ing to driver card but still it is not working. is it a problem of virtual ground? due to which my supply current is more
pls help thank u