Intertronics now offers CircuitWorks’ syringe-packaged conductive greases, which provide electric and/or thermal conductivity for a range of applications. CircuitWorks’ new silicone-free heat sink grease will not harden or dry out while offering excellent thermal conductivity and dielectric properties. It is non-corrosive and exceeds ML-C-47113 for thermal conductivity, … [Read more...]
Thermally Conductive Plastic for LED Heat Sinks Reduces Lighting Costs
Bayer Material Science has announced Makrolon® polycarbonate as the latest addition to its family of heat-resistant plastics designed specifically for LED heat sink applications. Compared with aluminum, this grade of Makrolon polycarbonate conduct similar thermal performance while helping to reduce costs and enhance design freedom. Moreover, this material can help save costs … [Read more...]
Built-in Heat Spreading for Efficient Thermoelectric Cooling of Concentrated Heat Loads
Jeff Hershberger, Robert Smythe, Xiaoyi Gu and Richard F. Hill Laird Technologies, Inc. INTRODUCTION Thermoelectric cooling is an active thermal management technique. A thermoelectric cooler (TEC) has two circuit boards which are typically Al2O3 plates with copper circuit traces attached to them and semiconductor elements soldered between them. TECs are now available … [Read more...]
High Power Thermoelectric Cold Plate for 19-Inch Racks
Elite Thermal Engineering, a developer of high power, high performance thermoelectric cooling devices, has released a 19-inch version of its thermoelectric cooling plate OCP-300 and high power heat sink HS-004 created for use with 19-inch rack systems in both OEM and laboratory applications. The new model numbers are OCP-300L and HS-004L, respectively. Measuring 15 in. long x … [Read more...]
Non-Silicone Thermal Pad Offers Natural Tack, Good Insulation
Tglobal Technology Co., Ltd. has released its new PC94 non-silicone thermally conductive pad. Ideal for electronic component, heat sink, LED and other thermal applications, the new soft pad features an acryl base, natural tack and good insulation with a thermal conductivity of 4 W/m-K, working temperature of -40°C to 105°C and tensile strength of 2 Kgf/mm2. … [Read more...]
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