DC/DC
converters and other high power electronic devices
require enclosures or lids that provide both
excellent heat transfer and dielectric protection.
CoolPoly® thermally conductive plastic bonded
aluminum heat plates are designed with 3-dimensional
features that conform to individual board layouts.
The 3-dimensional molded design maximizes contact
area with the heat generating surfaces and minimizes
the tolerances that contribute to
temperature rise. The thermally conductive plastic
provides dielectric isolation and excellent heat
transfer to the metal plate. The aluminum plate
maximizes the lateral heat spreading and provides a
flat surface for attachment of additional thermal
management components.
The CoolPoly 3-dimensional dielectric heat plates
utilize a proprietary process to bond thermally
conductive plastic to metal.
The process ensures excellent adhesion and minimizes
the effects of thermal expansion differences. A
minimal thickness of the molded plastic eliminates
any concern over porosity or scratch resistance.
The outstanding dielectric properties of the
thermally conductive plastic provide excellent
isolation and breakdown characteristics. The
material is RoHS compliant and meets UL V0
flammability rating.
Thermally Conductive Plastics For
Printed Circuits
Screen printable substrates, 3-dimensional circuits
and molded interconnects combine multiple electronic and
mechanical functions in a single injection molded part. >>More
temperature rise. The thermally conductive plastic
provides dielectric isolation and excellent heat
transfer to the metal plate. The aluminum plate
maximizes the lateral heat spreading and provides a
flat surface for attachment of additional thermal
management components.
mechanical functions in a single injection molded part.
flow environments, CoolPoly thermally conductive plastics
provide equivalent heat transfer to aluminum. >>
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