APA501

AMPSS Astec Modular Power Supply System ™ APA501 Series Heatsinks for Power Modules Technical Reference Manual Series Highlights Horizontal, Vertical and Low Profile fin options Full range of mounting accessories Free Datasheet http://www.datasheetlist.com/ Table of Contents Contents Heatsinks ............................................................................ 3 "60" Size Heatsink Dimensions & Characteristics ............................................ 4 "80" Size Heatsink Dimensions & Characteristics ............................................ 7 Thermal Design Process and Example .......................... 11 Rev. 01 Jan 96 AMPSS® Reference Manual 1 Free Datasheet http://www.datasheetlist.com/ AMPSS ® Accessories Heatsinks Heatsinks for AMPSS modules are available in a variety of sizes and fin orientation. Mounting kits and thermal pads are also available. The table below shows the options available for "80" and "60" module sizes. A heatsink mounting kit provides the most convenient way to mount the heatsink to the module and then mount the assembly onto a circuit board AMPSS modules may be retained by their input and output pins only, or may be fixed to the board using bolts screwed into the tapped studs which are provided as part of the mounting kit. In both cases the studs provide clearance between the module and the circuit board to facilitate PCB cleaning operations. Note: baseplate and heatsink must be connected to protective earth 1 2 De...