IEC TR 61189-3-914 : 1ED 2017
IEC TR 61189-3-914 : 1ED 2017
TEST METHODS FOR ELECTRICAL MATERIALS, PRINTED BOARDS AND OTHER INTERCONNECTION STRUCTURES AND ASSEMBLIES - PART 3-914: TEST METHOD FOR THERMAL CONDUCTIVITY OF PRINTED CIRCUIT BOARDS FOR HIGH-BRIGHTNESS LEDS - GUIDELINES
International Electrotechnical Committee