IM483H/IM805H Rev. R032206
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IM483H/IM805H Rev. R032206
A p p e n d i x A
T h e I M 4 8 3 H / I M 8 0 5 H D e v e l o p e r ’ s
K i t
S e c t i o n O v e r v i e w
This appendix covers the
optional developer’s kit for the
IM483H and IM805H Micro-
stepping Hybrids. (IMS Part
Numbers IM483H-DK1 and
IM805H-DK1).
The Developer’s Kit provides
all of the tools needed for rapid
prototyping and product evalu-
ation by eliminating the need
of laying out and testing a PC
board and heat sink proofing.
The included interface board
features an o5V sup-
ply, fault protection, opto isola-
tion for logic inputs, and screw terminals for easy prototyping. The inclusion of
the interface board schematic provides a useful guide for PC board layout when
completing a system design using the IM483H/IM805H Hybrid.
Included in the Developer’s Kit are:
n
IM483H or IM805H Hybrid Driver.
n
INT-483H/805H Interface Board.
n
HFC-22 Heat Sink/Fan/Clip Assembly.
n
Interface Board Schematic.
A s s e m b l i n g t h e I M 4 8 3 H / I M 8 0 5 H - D K 1
To assemble the IM483H/IM805H-DK1:
1)
Placing the heat sink on the driver, align so that the dot on
the heat sink is on the same side as the dot on the driver,
with the TN-22H thermal pad sandwiched between them.
2)
Insert two of the arms from the fan/clip assembly into the
corresponding slots in the driver, aligning the curved fingers
on the clip between the posts of the heat sink. Insert the
other two locking tabs into the opposite slots and snap into
place. The locking tabs on all four arms should be complete-
ly through the slots on the driver.
3)
Plug assembled HFC-22/driver into interface board.
Figure A.1: IM483H/IM805H-DK1
