MH
MHP Series
• 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
Superior Thermal Conductivity Solutions
MHP
•General Information
Superior Thermal Conductivity Solutions
-40 ~ 100 ఁLeak Temperature Criterion
0 ~ 90¶Operating Inclination, ɂ
AcetoneWorking Fluid
GrooveWick Structure
Aluminum 1050Material of Container
DescriptionITEM
•General Specification
40 ~ 170 W60 ~ 500 mm40 mm2.0 mmMHP-2040A Series
5 ~ 18 W60 ~ 200 mm23 mm1.2 mmMHP-1223A Series
75 ~ 270 W60 ~ 500 mm50 mm2.5 mmMHP-2550A Series
Aluminum
5 ~ 18 W60 ~ 200 mm20 mm1.2 mmMHP-1220B Series
1.6 mm
Thickness
11 ~ 50 W
Heat Transfer Rate
30 mm
Width
60 ~ 500 mmMHP-1630C Series
Material Length Part Name
Horizontal Mode Test Result
Superior Thermal Conductivity
Superior Thermal Uniformity
•Thermal Characteristic
MHP
M
MHP
•Reliability Certification
Superior Thermal Conductivity Solutions
Thermal Cycle (1,500 Cycle – Min(-50) ~ Max(125))
ൗTest Condition & Samples
ൗSample Used
MHP-1220B Series
MHP-1223A Series
MHP-1630C Series
MHP-2040A Series
MHP-2550A Series
Temperature[ଇ]
125ଇ
-50ଇ
15min
17min 17min
15min
15min
ൗTest Results
No Bulging PlaneSurface Flatness
No Weight LossWeight
No Performance DropThermal Performance
MHP Thermal Cycle Test (-50ଇ~125ଇ) 1500 CycleCheck Item
<Weight Difference (AFTER-BEFORE) [g]> < Temperature Difference (AFTER-BEFORE) [] >
1 cycle : 64min
MHP
MHP
MHP
•Reliability Certification
Superior Thermal Conductivity Solutions
Thermal Shock (1,500 Cycle – Min(-50) ~ Max(125))
ൗTest Condition & Samples
ൗSample Used
MHP-1220B Series
MHP-1223A Series
MHP-1630C Series
MHP-2040A Series
MHP-2550A Series
Temperature[ଇ]
125ଇ
-50ଇ
15min
ൗTest Results
No Bulging PlaneSurface Flatness
No Weight LossWeight
No Performance DropThermal Performance
MHP Thermal Shock Test (-50ଇ~125ଇ) 1500 CycleCheck Item
<Weight Difference (AFTER-BEFORE) [g]> < Temperature Difference (AFTER-BEFORE) [] >
1 cycle : 30min
15min
MHP
MHP
MHP
•Reliability Certification
Superior Thermal Conductivity Solutions
High Temperature Test
ൗTest Process
ൗTest Results
No Bulging Plane
No Performance Drop
No Weight Loss
Oil Bath
No Bulging PlaneSurface Flatness
No Performance DropThermal Performance
Dry Oven
No Weight LossWeight
High Temperature Reliability Test (@ 150ଇ)
Check Item
<Weight Difference (AFTER-BEFORE) [g]> < Temperature Difference (AFTER-BEFORE) [] >
•Measuring weight & ȟT of the samples before the test.
• Exposing the samples to the dry oven & oil bath. (@ 150ଇ, 1hr)
•Measuring weight & ȟT of the samples after the test. And checking the surface state.
ൗTest Condition & Samples
ൗSample Used
MHP-1220B125A (L:125mm)
MHP-1223A125A (L:125mm)
MHP-1630C200A (L:150mm)
MHP-2040A150A (L:150mm)
MHP-2550A150A (L:150mm)
L
TEnd
15mm
THeater center
< ଠT Measurement Apparatus >
MHP
MHP
MHP
•Reliability Certification
Superior Thermal Conductivity Solutions
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)
No Bulging PlaneSurface Flatness
No Performance DropThermal Performance
No ChangeApearance
MHP Vibration TESTCheck Item
L
TEvaporator
< Test Section Schematic >
TCondenser
MHP