MHP MH Series Superior Thermal Conductivity Solutions * MHP (Micro Heat Pipe) MHP with micro technology is a flat and slim shaped heat pipe. It has many usages for every type of electronic devices also LED application especially for slim, small and flat type of devices such as CPU Cooler, Memory Cooler, LED LCD TV, LED Projector, and UMPC even more application. It has high performance, excellent heat transmitter and also heat dissipation through its flat area. MHPs will make your product slim, lighter, fancy and distinguishable from others. MHPs are the ultimate cooling solution for your fascinating products.. MHPs also meets all environmental requirement including RoHS. * Features - Micro Technology Applied - Working Fluid : Acetone - Thermal Performance up to 310W - Ultra Slim & Flat Heat Pipe (1.2mm to 2.5mm) - Light Weight & Great Uniformity - Custom Size Available * Application Fields - CPU Cooler, GPU Cooler - FBDIMM, UDIMM (Momory Module) - LED Lighting System. - Optical Communication Module - Telecommunications Network Test Equipment - Hi-power Module MHP Superior Thermal Conductivity Solutions * General Information ITEM Description Material of Container Aluminum 1050 Wick Structure Groove Working Fluid Acetone Operating Inclination, 0 ~ 90 Leak Temperature Criterion -40 ~ 100 * General Specification Part Name Thickness Width Length Heat Transfer Rate MHP-1220B Series 1.2 mm 20 mm 60 ~ 200 mm 5 ~ 18 W MHP-1223A Series 1.2 mm 23 mm 60 ~ 200 mm 5 ~ 18 W MHP-1630C Series 1.6 mm 30 mm 60 ~ 500 mm 11 ~ 50 W MHP-2040A Series 2.0 mm 40 mm 60 ~ 500 mm 40 ~ 170 W MHP-2550A Series 2.5 mm 50 mm 60 ~ 500 mm 75 ~ 270 W Material Aluminum * Thermal Characteristic Horizontal Mode Test Result Superior Thermal Conductivity Superior Thermal Uniformity MHP MHP M Superior Thermal Conductivity Solutions * Reliability Certification Thermal Cycle (1,500 Cycle - Min(-50) ~ Max(125)) Test Condition & Samples Sample Used 15min Temperature[] 125 15min MHP-1220B Series MHP-1223A Series MHP-1630C Series 17min 17min MHP-2040A Series MHP-2550A Series 15min 1 cycle : 64min - 50 Test Results Check Item MHP Thermal Cycle Test (-50~125) 1500 Cycle Weight No Weight Loss Thermal Performance No Performance Drop Surface Flatness No Bulging Plane MHP MHP < Temperature Difference (AFTER-BEFORE) [] > MHP Superior Thermal Conductivity Solutions * Reliability Certification Thermal Shock (1,500 Cycle - Min(-50) ~ Max(125)) Test Condition & Samples Sample Used MHP-1220B Series Temperature[] 15min 125 MHP-1223A Series MHP-1630C Series MHP-2040A Series MHP-2550A Series 15min - 50 1 cycle : 30min Test Results Check Item MHP Thermal Shock Test (-50~125) 1500 Cycle Weight No Weight Loss Thermal Performance No Performance Drop Surface Flatness No Bulging Plane MHP MHP < Temperature Difference (AFTER-BEFORE) [] > MHP Superior Thermal Conductivity Solutions * Reliability Certification High Temperature Test Test Process * Measuring weight & T of the samples before the test. * Exposing the samples to the dry oven & oil bath. (@ 150, 1hr) * Measuring weight & T of the samples after the test. And checking the surface state. Test Condition & Samples L Sample Used MHP-1220B125A (L:125mm) 15mm MHP-1223A125A (L:125mm) MHP-1630C200A (L:150mm) MHP-2040A150A (L:150mm) T End T Heater center MHP-2550A150A (L:150mm) < T Measurement Apparatus > Test Results Check Item High Temperature Reliability Test (@ 150) Dry Oven Oil Bath Weight No Weight Loss No Weight Loss Thermal Performance No Performance Drop No Performance Drop Surface Flatness No Bulging Plane No Bulging Plane MHP MHP < Temperature Difference (AFTER-BEFORE) [] > MHP Superior Thermal Conductivity Solutions * Reliability Certification Vibration Test Test Process * Measuring thermal resistance of the samples before the vibration test. * Exposing the samples to the vibration chamber. (20, 60m/s2, 20~2,000Hz, 3-Axis., 5min.) * Measuring thermal resistance of the samples after vibration test. 3-Axis. : Horizontal Mode (Left/Right, Front/Rear), Vertical Mode (Up/Down). Test Condition & Results Sample Used MHP-1223A125A (L:125mm) MHP-1630C200A (L:150mm) L MHP T Evaporator T Condenser < Test Section Schematic > Check Item MHP Vibration TEST Apearance No Change Thermal Performance No Performance Drop Surface Flatness No Bulging Plane