Overview PN RX614-022-19
Description: 1x Ф5.0 Heat pipe for 52 ~ 71W cooling system
Materual : Heat pipe copper T2/ Fin ：Aluminum 1050 /Base Copper
Width: 82.1 [3.23]
Height : 59.8 [2.36]
Cooling : Forced cooling
Fin Area mm² 41,068.3 mm²
Heat pipe Ф5.00 x 1 pieces
Surfaces : Tin
Qmax(W) 186 ~ 200 W
Starting temperature 28 C°
Rth[K/W] 0.23 K/W
Operating Temperatures [-25ºC~140ºC]Drawing: The diameter of the heat pipe and its performance after flattening： The fluid flow in the heat pipe will be affected when it is flattened，The Qmax heat transfer performance of the heat pipe will change.
following parameters pass the test experiment and are recommended for reference in the design
Thermal Parameters of heat pipe diameter and thickness
Flattening thickness
Ф3mm
Ф4mm
Ф5mm
Ф6mm
Ф8mm
2.0mm
9
16
20
26
31
2.5mm
13
17
31
45
62
3.0mm
14
17
40
55
70
Round
14
17
43
57
78
Gravity Vector and thermal preformance : The diameter of heat pipe, sources power and installation position of heat source have significant influence on the performance of heat pipe,
The following curve shows the variation of heat pipe heat dissipation performance in gravity vector Thermal Performance of bending of heat pipes: Bending changes the path inside the heat pipe, and at the bending position, the flow of steam and fluid is blocked. The bending radius has great influence on the thermal performance of heat pipe.
The following is the recommended bending radius for different bending angles when designing.
Dia(mm)
Bending θ=45 °
Bending θ=90 °
Bending θ=135 °
Ф4
R = 8mm
R = 8mm
R = 10mm
Ф5
R = 8mm
R = 10mm
R = 12mm
Ф6
R = 10mm
R = 12mm
R = 14mm
Ф8
R = 16mm
R = 16mm
R = 18mm
Service Download Drawing format (such as PDF, CAD) Thank you for choosing to incorporate the heat pipe cooling system series, If you need assistance, Renxin Thermal will support you with:
Engineering assistance for product design and manufacturability,
Thermal testing assistance for CFD analysis,Heasink / Cooling System Design,
Base Price / Lead Time / in Stock
Again thank you, and we look forward to working with you,
For technical information and support : info@renxin-precision.com
For price / sample details, please contact our Sales Office : sales@renxin-precision.com
