Round Heat Pipe ATS Part : ATS-HP-D3L70S26W-111 Description: Closed evaporator-condenser heat transfer systems. A heat pipes wick structure and embedded liquid enables it to produce a very high heat flux transport capability, which can be 10-20 times higher than the equivalent diameter solid copper pipe. Round heat pipes offer advantages for certain fin configurations For Illustration Purposes ONLY. at the condenser end. Applications for Heat Pipes Features & Benefits Compact Electronics Enclosures T ube material: copper Aerospace Wick structures: grooved or sintered copper powder Medical High thermal conductivity Consumer Electronics Light weight HVAC Fast thermal response (L) 2.0% (L) 2.0% (D) 0.5mm (D) 0.5mm Heat Pipe Length Heat Pipe Length Pipe Outer Pipe Outer Diameter Diameter Q t Heat sink Q = X 1000 Evaporator L max L eff block eff L = L-(L + L )/2 Semiconductor eff e c L L c e Condenser Evaporator insertion length insertion length PRODUCT SPECIFICATIONS L=Length (mm) D=Diameter (mm) WT=Wick Type (S=Sintered, G=Grooved) WF=Working Fluid TR=Temperature Range (C) Product Detail Wick Working Temp QT Q Q Q max max max L D L (mm) L (mm) L (mm) Part Number eff eff eff Type Fluid Range (C) (w.m) (W) (W) (W) ATS-HP-D3L70S26W-111 70 3 Sintered Distilled H O 30-120 0.93 28 33.4 35 26.7 42 22.3 2 SUGGESTED MINIMUM BEND HEAT PIPE JOINING TECHNIQUES RADIUS ON ATS HEAT PIPES 1) For small batches/prototypes, heat pipes can be joined to heat sinks or other pieces Heat Pipe Minimum Bend Diameter in mm Radius in mm with thermal epoxy. 4 12 2) For optimal results, heat pipes should be soldered using low temperature solder 5 15 at temperatures above 139C but no 6 18 greater than 250C. 7 21 8 24 For further technical information, please contact Advanced Thermal Solutions, Inc. by phone: 1-781-769-2800, email ats-hq qats.com or visit www.qats.com. R9-0918 89-27 ACCESS ROAD, NORWOOD, MA 02062 T: 781.769. 2800 F: 781.769.9979 WWW.QATS.COM ATS-HQ QATS.COMX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Heat Sinks category: Click to view products by Advanced Thermal Solutions manufacturer: Other Similar products are found below : 581102B00000G 656-15ABPE 657-20ABPNE 7020B-TC12-MTG 73452PPBA 7G0011A PF720G A22-4026 120-1873-007 HAH10L HAH15L 1542616-1 HS-2506-F1 HS-87M0-F2 218-40CTE3 231-69PAB-15V 25-7520 SW50-4G 231-75PAB-13V 231-75PAB-15V 253- 122ABE-22 PSC22CB HAF10L HAQ10T D10100-28 BDN183CBA01 3-21053-4 32438 TX0506-1B TX1806B LAE66A3CB WA-DT2- 101E 511-3U 73381PPBA 73403PPBA 7G0047C COMX-440-HSP 510-12M D10650-40T5 V8511 Y APF40-40-13CB/A01 780653U04500G ATS-54310K-C2-R0 FK 216 CB SA FK 231 SA 220 648-51AB 657-20ABPESC 2341BG 679-25AG FK 212 CB SA