Hi,
Our product uses an embedded PC; for development use I have provided a
44-pin 2mm pitch connector for direct connection of a 2.5" laptop hard drive. This eliminates the need for a separate PSU for the drive.Is there a standard anywhere which states the maximum supply current a
2.5" drive is allowed to draw? Looking at the various drives I have on the bench the typical figure is 0.5 - 0.7 A, but does anybody know if there is a guaranteed maximum?Thanks
R.