DUPONT CIRCUIT CooLam thermal substrates dissipate heat in LED lighting applications which help enable LED manufacturers to offer longer life, greater reliability and better light quality from LED bulbs. Devices are made with a proprietary polyimide dielectric specially designed to be thermally conductive, dissipates heat more rapidly and more reliably than conventional filled epoxy-based boards. With very low thermal impedance and a maximum operating temperature of 180C, product ensures stable performance over a wide range of environmental conditions.
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