Advanced Thermal Management: BOYD‘s Solution for Reliable Mini Computers Operating at 45℃ and Beyond
Introduction
While developing a portable mini android based computer, The client
of BOYD, had experienced issues with its new product’s reliability. The
mini computer was configured to shut down when temperatures inside
reached 45℃ and was doing so unexpectedly during charging. For the
client time was critical as the manufacturing line was stopped to
resolve this issue.
Challenge
Quickly detect failure shutdown by analyzing current solution and design and make suggestions to solve the issue.
Solution
Over a weekend Boyd developed a thermal model of the existing
product and verified the model through physical testing in their lab.
Boyd conducted a CFD simulation for various concept solutions that examined heat isolation and heat transfer within the device.
Results
Boyd discovered that:
• Charging increased the battery temperature by 5.3℃ but the increase in temperature is due to heat conducted from the PCB to the battery.
• PCB temperature results indicated that it heats up earlier than the battery to more than 45℃ and results in system shutdown.
• With minor adjustments to the design, Boyd was able to isolate components for the product to operate in all modes.
The client took Boyd’s suggestions to adjust the layout of the device to prevent future shutdown during charging and returned to manufacturing with limited delay.
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本文由莫子若转载自BOYD Official Website，原文标题为:Mini Computer，本站所有转载文章系出于传递更多信息之目的，且明确注明来源，不希望被转载的媒体或个人可与我们联系，我们将立即进行删除处理。
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BOYD（宝德）板级散热产品选型指南
目录- General Information Board Mounted Heat Sinks part number Introduction Interface Materials Labor Saving Heat Sink to Board and Semiconductor Mounts Clips Accessories
型号- 6221PBG,530001B02500G,505303B00000G,530402B00100G,566902B00000G,534265,43-77-2G,374824B00032G,513102B02500G,566010B03100G,575803,581002,573100D00000G,PF750G,101900F00000G,581001,374324B00032G,576802V00000G,507302B000 _ _G,7717-18G,373324M00032G,575803B00000G,T405R,5748 02 B 0 37 00 G,533302B02551G,576904,4804SG,6224BG,513101,507002B00000G,513102,7022BG,534002,2342B-TACHG,574004B00000G,576904B00000G,335714B00032G,593002,375024B00035G,115300F00000G,501100B00000G,529901,529902,7721-13NG,574502,580600B00000G,578405B00000G,7023B-MTG,7022B–8223–CL03 G,6238B-MTG,519703B00000G,519903,533802B02554G,TV58G,580100B00000G,7717-178G,591302B02800G,563002D00000G,581201,8923-1G,579704B00000G,581202,6237BG,500403B00000G,7721-3PPSG,PF730G,TV35G,7021B-_G,591202B04000G,T414,T411,T412,2520B-EP04-BGS5G,6399BG,7717-130G,TV4G,MS 51957-30,2522B-EP04-BGS5G,335211B00032G,576802U04000G,500_03B 0 0000G,103G,374024B60023G,4804MG,374324B00035G,501806B00000G,7717-15G,7717-156G,590102B03600G,SW38-2G,100200F00000G,PF752G,TC11,593202,TC10,6232PB-MTG,7717-16G,6400B-P2G,529701,43-77-1G,529702,534002B02554G,577202B04000G,581202B02500G,TC12,164000F00000G,375224B00032G,7721-11NG,575002D00000G,BW50-4G,6396B–_G,335324B00032G,560200B00000G,500403,335814B00000G,8241-CL11G,PF758G,SW38-4G,500103B00000G,56-77-9G,575102B00000G,6400BG,574602B03300G,6201PBG,502006B00000G,6021-_-_G,533102,533101,591202,7106D/TRG,43-03-2,335824B00032G,6046PBG,580300B00000G,102100F00000G,BW50-2G,533522B02552G,10-THMA-01G,325705B00000G,PF732G,TV265G,533101B02551G,SW38-6G,533302,349G,43-77-20G,530162B00162G,125800D00000G,374024B00032G,574004U00000G,533722B02552G,533602B02552G,6232B-MTG,501503,7721-2PPSG,335824B00034G,53-03-2G,593101B 0 0000G,TV1500G,574902,8923-2G,7140DG,335214B00032G,2317B-EP11-BGS1G,592502,501303B000 _ _ G,542502D00000G,577304B00000G,500203,7717-247G,374524B00032G,SW63-4G,101600F00000G,576802B04000G,7721-7PPS,109G,531302V02500G,506003B00000G,590302B03600G,573400D00000G,SW63-2G,579302,374824B00035G,533701B02552G,574102B0 00 00G,10-L4LB-03G,NG,335214B00034G,532802B02500G,6222BG,4880G,574102B03300G,575603B00000G,375024B00032G,513302,513301,534202,7020BG,590102,577_ _02B 0 4000G,7717-79G,6239B-MTG,5_9003B 0 0000G,10-6326-27G,574402B03200G,5900PBG,5005-09NG,6021_–_-_G,507222B00000G,578622B03200G,529801B000 _ _G,560200W00000G,530510U00000G,TV1505G,501303,8223-CL03G,513201B02500G,100000F00000G,7721-15NG,10-6326-28G,533401B02552G,53-03-2,10-L4LB-05G,374524B00035G,530862B05162G,566010,507302J00000G,592502U03400G,7142DG,7721-1PPSG,530101B00150G,43-18-1G,4170G,6110,374824B60024G,592502B03400G,579604,533602,533601,574502B03300G,6109,501000J00000G,53-77-9G,529702B02500G,519903B00000G,6021PBG,577202,576103,335224B00032G,6381BG,530101,530102,574902B00000G,577002B04000G,6032DG,581001B02500G,529801B02500G,6374,5901G,573300D00000G,574402B00000G,501503B00000G,530801B05150G,6043PBG,7717-86G,569022B0 00 00G,579802B03300G,505103B00000G,507102,10-5597-22G,500203B00000G,573400D00010G,6380,579402,101700F00000G,551002,577500B00000G,MS15795-804,MS15795-805,506003,508700B00000G,576802U00000G,579302B00000G,6396,578205B00000G,6399,6398,7109DG,2332B-TACHG,574204B03300G,7717-3G,520329B00000G,579103B00000G,BW63-4G,579802,533402,10-TNT2-01G,533401,6399B-P2G,371824B00032G,102000F00000G,529901B02500G,6021BG,7173DG,6230DG,59 _ _ 02B034 00G,7021B-MTG,520103,506003B0 _ _ 00G,7717-4G,533422,531002,533421,533601B02552G,533422B02552G,108000F00000G,576303,579604B00000G,2518B-EP11-BGS2G,372924M02000G,6237PBG,507302 _ 000 00G,7022,563002,7021,7023,7717-5G,7025,6110PBG,2321B-TACHG,7020,7721-5PPS,BW63-2G,577404,530714B00000G,519803B00000G,533622,584000B03500G,531202,533621,7019,371824B00034G,10-5597-02G,577404B00000G,501403B00000G,591202B00000G,6203PBG,336314B00000G,200000F00000G,520328,576 _ 03B 0 00 00G,520329,575002,580500B00000G,335224B00034G,504222B00000G,10-BRD2-01G,6109PBG,566902B03100G,519703,7717-7G,577922B00000G,T410R,578505B00000G,513101B02500G,6374BG,505303,533621B02552G,576602B00000G,533202B02551G,374224B60023G,2327B-CP50G,6396B-P2G,7717-8G,4177G,575300B00000G,4949G,374724B00032G,TV40G,6396BG,335314B00000G,7038BG,6225B-MTG,505403B00000G,530714,615653B00250G,373224M00032G,374424B00035G,132000F00000G,574102,10-BRD1-01G,504222,533301B02551G,501706B00000G,574802B0 _ _ 00G,520327B00000G,125700D00000G,10-BRD1-04G,532702B02500G,533802,579206V00000G,505103,374124B00035G,575603,574802B03300G,5005-25NG,TC1,566902,TC6,TC7,115200F00000G,531102B02500G,10-BRD1-03G,533001B02551G,542502,533502B02552G,501200B00000G,542502B000 _ _G,513302B02500G,576203B00000G,374424B00032G,579902B00000G,320205B00000G,10-BRD1-07G,116200F00000G,375424B00034G,507302,335114B00032G,4171G,161000F00000G,529801B000 _ _ G,350G,374524B60023G,10-BRD1-05G,532702,375124B00035G,530102B00100G,374124B00032G,513002B02500G,551002B00000G,577002B00000G,513202,513201,6049PBG,46-77-9G,7023BG,7717-122G,506902,351G,PF435G,7019PBG,375124B00032G,533622B02552G,110G,7721-10PPSG,593101,7023B–_G,10-L4LB-11G,374124B60023G,529801,529802,6070B– G,574602,533721
BOYD（宝德）散热风扇和鼓风机选型指南
目录- Fan Description PA Series PS Series PE Series Customization Accessories
型号- PSAD1A238BM,PAAD16015BH,PA SERIES-4010,PAAD05010BM,PAAD19225BH,PAAD16015BL,PAAD16015BM,PSAD1A238BL,PAAD28025BM-,PAAD29225SM-,PSAD1A238BH,PAAD05010SH,PE SERIES 9225,PAAD16015SH,PEAD26025BH,PAAD16015SL,PAAD05010SM,PAAD16015SM,PEAD28025BM,PS SERIES 8015,PS SERIES 9225,PAAD28015BH-,PA SERIES 8010,PS SERIES 8010,PA SERIES 8015,PA SERIES 9225,PSAD04010SH,PSAD04010SL,PSAD18010SH,PSAD04010SM,PAAD18015SH,PSAD18010SL,PEAD28025BL,PAAD18015BL,PSAD04010BM,PAAD18015BM,PEAD26025BL,PEAD28025BH,PEAD26025BM,PSAD18010SM,PEAD49238BL,PSAD04010BH,PEAD49238BM,PEAD49238BH,PSAD04010BL,PAAD05010BH,PS SERIES 8025,PAAD18015SM,PAAD18015SL,PAAD29225BL-,PSAD18010BH,PEAD48038BH,PSAD18010BM,PSAD18010BL,PEAD48038BL,PAAD18025SH-,PSAD08010BM,PAAD28015SM,PSAD08010BL,PEAD16025BL,PAAD18025SH,PEAD16025BM,PEAD48038BM,PE SERIES-8038,PAAD18025BL,PAAD18025BM,PAAD06015SL,PAAD28015SH-,PS SERIES-5010,PAAD06015SM,PAAD28015BM,PAAD15010BH,PAAD06015SH,PSAD08010SM,PSAD08010SL,PAAD18025SM,PAAD06015BH,PAAD18025SL,PAAD15010BB,PAAD06015BM,PAAD06015BL,PE SERIES,PA SERIES-8025,PAAD15010SH,PAAD29225SL-,PAAD15010BM,PE SERIES-8025,PSAD14010BH,PAAD15010SB,PSAD14010BL,PSAD14010BM,PS SERIES-A225,PAAD18025BH,PA SERIES 7010,PE SERIES-9238,PAAD15010SM,PEAD16025BH,PSAD14010SH,PSAD14010SL,PAAD08015BM,PSAD14010SM,PAAD08015BL,PAAD14010SM,PAAD14010SL,PEAD18025BH,PEAD28038BH,PAAD08015SH,PEAD18025BL,PS SERIES-8025,PAAD18010SM-,PEAD18025BM,PEAD49225BM,PAAD08015SM,PAAD18010SL-,PAAD08015SL,PSAD4A225BL,PSAD4A225BM,PA SERIES 4010,PAAD14010BL,PAAD14010BM,PSAD4A225BH,PAAD18015BL-,PAAD14010SH,PAAD29225BH,PEAD19225BM,PEAD4A238BH,PA SERIES-5010,PAAD26015BH,PAAD29225BM,PAAD29225BL,PSAD15010BM,PEAD4A238BM,PEAD4A238BL,PSAD15010SM,PSAD15010SL,PAAD28015SM-,PAAD29225SH,PSAD15010SH,PAAD29225SL,PAAD29225SM,PAAD26015SH,PAAD28025SL-,PSAD15010BL,PSAD2A238BH,PS SERIES 7010,PAAD18015BM-,PEAD29225BH,PSAD15010BH,PSAD2A238BL,PAAD29225BH-,PSAD2A238BM,PAAD18010BL-,PAAD26025BM,PSAD16010BH,PAAD26025BL,PSAD16010BL,PSAD18025BL,PSAD16010BM,PSAD18025BM,PEAD46025BH,PEAD29225BM,PS SERIES,PAAD26025BH,PEAD29225BL,PSAD18025SL,PSAD18025SH,PE SERIES 8038,PEAD18038BL,PEAD18038BM,PAAD26025SL,PAAD26025SM,PSAD16010SH,PSAD16010SM,PSAD2A225BH,PAAD26025SH,PAAD18015BH,PSAD16010SL,PAAD28025SM-,PAAD19225BM-,PSAD18025BH,PSAD2A225BL,PSAD2A225BM,PEAD14028BL,PEAD14028BM,PEAD14028BH,PAAD18010BM-,PAAD04010SL,PAAD16025BH,PAAD04010SM,PE SERIES-4028,PAAD16025BL,PAAD16025BM,PSAD1A225BL,PSAD1A225BM,PAAD14010BH,PAAD28025BL-,PAAD19225SM,PAAD19225SL,PSAD1A225BH,PE SERIES 9238,PAAD29225SH-,PS SERIES-4010,PEAD49225BH,PE SERIES 8025,PSAD06010BL,PAAD16025SH,PSAD4A238BM,PAAD04010BL,PSAD4A238BL,PAAD04010BM,PAAD16025SL,PAAD16025SM,PSAD18025SM,PEAD28038BM,PEAD2A238BL,PAAD19225SH,PSAD4A238BH,PEAD2A238BM,PEAD28038BL,PAAD19225BL,PEAD2A238BH,PEAD46025BL,PAAD19225BL-,PAAD08015BH,PEAD46025BM,PA SERIES 8025,PAAD19225BM,PSAD06010SL,PSAD05010BM,PEAD19238BL,PSAD05010BL,PS SERIES A238,PEAD19238BM,PSAD05010BH,PSAD16015BH,PSAD19225BH,PS SERIES-7010,PAAD18025BM-,PAAD19225SM-,PSAD05010SM,PSAD05010SL,PSAD18015SM,PAAD06010SH,PAAD18010BH,PSAD18015SL,PSAD16015SH,PSAD19225BL,PAAD18010SH-,PAAD06010SM,PAAD18010BM,PSAD05010SH,PAAD06010SL,PAAD18010BL,PSAD19225BM,PAAD06010BM,PSAD16015BL,PSAD19225SH,PA SERIES-7010,PAAD18015BH-,PSAD16015BM,PSAD07010SL,PS SERIES A225,PAAD18010BH-,PSAD07010SM,PA SERIES-6025,PE SERIES-6025,PAAD18025BL-,PAAD19225SL-,PEAD18038BH,PA SERIES 5010,PSAD07010BL,PSAD07010BM,PAAD16010BH,PEAD19238BH,PAAD28025SH-,PSAD17010SL,PA SERIES-6010,PSAD17010SM,PSAD17010SH,PA SERIES-6015,PAAD18015SL-,PAAD08010SH,PAAD08010SM,PAAD08010SL,PSAD17010BM,PE SERIES 4028,PSAD17010BL,PSAD17010BH,PS SERIES 6015,PS SERIES 6010,PEAD29238BH,PEAD19225BH,PEAD19225BL,PAAD18010SH,PSAD18015BM,PAAD06010BH,PSAD18015BL,PAAD18010SL,PSAD19225SM,PEAD29238BM,PSAD19225SL,PEAD29238BL,PAAD06010BL,PAAD18010SM,PAAD18015SM-,PS SERIES-8010,PAAD28025BH-,PSAD08015SM,PSAD18015SH,PS SERIES-8015,PS SERIES-9225,PE SERIES-A238,PS SERIES 6025,PAAD28015BM-,PSAD18015BH,PAAD19225BH-,PA SERIES-8015,PA SERIES-9225,PSAD16025SL,PAAD28025BH,PS SERIES-A238,PSAD08015SL,PE SERIES-9225,PS SERIES 4010,PSAD08015BM,PSAD08015BL,PEAD48025BH,PEAD48025BM,PAAD28025SL,PAAD28025SM,PEAD48025BL,PSAD16025BH,PE SERIES 6025,PS SERIES-6010,PAAD18025BH-,PAAD19225SH-,PS SERIES-6015,PSAD06015BM,PA SERIES 6025,PSAD06015BL,PAAD28025BL,PAAD28025BM,PAAD04010BLXXXX,PSAD16025BL,PSAD16025BM,PAAD08010BH,PAAD08010BM,PA SERIES-8010,PAAD08010BL,PAAD28025SH,PAAD16010BM,PSAD06015SM,PSAD06015SL,PAAD16010SH,PAAD18015SH-,PS SERIES-6025,PAAD16010SM,PAAD07010BL,PAAD07010BM,PAAD07010BH,PAAD17010BM,PA SERIES 6010,PAAD17010SL,PAAD18025SM-,PAAD29225BM-,PAAD17010SM,PAAD17010SH,PA SERIES 6015,PAAD07010SM,PAAD07010SL,PAAD07010SH,PSAD16015SL,PSAD16015SM,PAAD17010BL,PE SERIES A238,PAAD17010BH,PS SERIES 5010,PAAD18025SL-
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BOYD（宝德）TRANSTHERM™热管理产品选型指南
描述- Thermal Interface Materials (TIMs) are a critical portion to any effective thermal management system as they transfer heat between solid surfaces. Boyd provides a full array of thermal interface materials, from soft materials like gap fillers, phase change materials, and thermal grease to less compliant materials like thermal rubber pads, films, and thermally conductive hardware.
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Enterprise Air Blocker Solution Case Study From BOYD
Combining comprehensive material selection with our expertise in material science, design, and precision converting, Boyd was able to provide our customer with a complete, ready-to-go air gap filler solution. The SOLIMIDE® filler has since found its way into enterprise data centers across the US.
BOYD（宝德）热界面材料选型指南
描述- Thermal Interface Materials (TIMs) are a critical portion to any effective thermal management system as they transfer heat between solid surfaces. Boyd provides a full array of thermal interface materials, from soft materials like gap fillers, phase change materials, and thermal grease to less compliant materials like thermal rubber pads, films, and thermally conductive hardware.
型号- BCTIM-215-1061,BCTIM-215-1064,BCTIM-215-1063,BCTIM-215-1057,BCTIM-215-1058,BCTIM-215-1059,BCTIM-219-1070,THER-O-BOND 1600,BCTIM-211-1014,BC,BCTIM-211-1018,BCTIM-211-1017,BCTIM-240-1000,BCTIM-211-1016,BCTIM-211-1015,BCTIM-240-1005,BCTIM-211-1019,BCTIM-240-1006,BCTIM-213-1068,BCTIM-213-1069,BCTIM-213-1066,BCTIM-213-1067,BCTIM-216-1041,BCTIM-219-1061,BCTIM-214-1030,BCTIM-219-1060,BCTIM-219-1063,BCTIM-219-1062,BCTIM-219-1064,BCTIM-214-1028,BCTIM-212-1073,BCTIM-214-1029,BCTIM-219-1056,BCTIM-219-1059,BCTIM-230-1021,BCTIM-219-1050,BCTIM-219-1051,BCTIM-218-1047,BCTIM-218-1044,BCTIM-218-1046,BCTIM-218-1045,BCTIM-230-1018,BCTIM-230-1019,BCTIM-230-1016,BCTIM-210-1062,BCTIM-219-1049,BCTIM-219-1048,BCTIM-216-1039,BCTIM-216-1038,BCTIM-210-1078,BCTIM-210-1079,BCTIM-210-1076,BCTIM-210-1077,BCTIM-220-1057,BCTIM-210-1074,BCTIM-210-1075,BCTIM-220-1059,BCTIM-216-1037,BCTIM-216-1036,BCTIM-220-1054,BCTIM-216-1035,BCTIM-220-1055,BCTIM-217-1041,BCTIM-220-1056,BCTIM-217-1042,BCTIM-217-1043,BCTIM-210-1009,BCTIM-212-1020,BCTIM-212-1021,BCTIM-210-1007,BCTIM-212-1022,BCTIM-210-1008,BCTIM-210-1005,BCTIM-220-1060,BCTIM-210-1006,BCTIM-220-1061,BCTIM-210-1003,BCTIM-220-1062,BCTIM-210-1004,BCTIM-220-1063,BCTIM-213-1024,BCTIM-210-1001,BCTIM-213-1025,BCTIM-210-1002,BCTIM-213-1026,BCTIM-213-1027,BCTIM-213-1023,BCTIM-210-1081,BCTIM-220-1064,BCTIM-210-1082,BCTIM-220-1065,BCTIM-220-1066,BCTIM-210-1080,BCTIM-212-1023,BCTIM-212-1025,BCTIM-212-1026,BCTIM-212-1027,BCTIM-212-1028,BCTIM-212-1029,BCTIM-212-1030,BCTIM-212-1031,BCTIM-220-1072,BCTIM-215-1033,BCTIM-215-1031,BCTIM-215-1032,BCTIM-210-1010,BCTIM-217-1060,THER-O-BOND 1500,BCTIM-214-1065
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