散热鳍片设计的优点
．表面积最大
．散热效果最佳
．重量最轻
．噪音最低
．免除昂贵的模具制造成本
．设计容易
．应用范围广泛
．成本低
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Sample 1
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Sample 2
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Test Results （ 自然对流 ）
共分三种不同架构测试结果 W= 17
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ITEM
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TC
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Tfin1
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Tfin2
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环温
|
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1
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121.5
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95.3
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98.1
|
25.5
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2
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108.7
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87.4
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91.6
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25.3
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(LED TV power supply)
测试结果
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Preparasion
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Prepared By
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Ruffian Hsuen
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Approved By
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/
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Report No.
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060220
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Date
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2006/02/20
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Test Equipments
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Data Recorder
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Yokogawa DR130
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Power Supply
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CPR-10H10HD
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Press-Load Apparatus
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10~12lb
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Power Meter
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Chitai 2402A
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Thermocouple
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OMEGA T type #36
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Clip/Push pin
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Clip
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Simulating Power
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Heater 10x10mm
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/
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/
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Test Results
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Sample Supplier
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Base Area L48xW30xH2.89mm W/ Nickel-plated
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Customer Sample
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Input Power (W)
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5.04
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5.04
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T-Case ( ℃ )
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60.2
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65.5
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T-Ambient ( ℃ )
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22.1
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23.7
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TIM
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SC102
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SC102
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R-ca ( ℃ /W)
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7.56
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8.29
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