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随着照明产业的发展,LED芯片的需求越来越旺盛,各厂家LED的投入也相当可观。照明产品的散热问题直接关系到产品的品质。
我司推出的Tj量测系统可以很好的协助研发人员准确的掌握自己芯片的产生热量等参数,以便有效的设计出散热方案.
销售实绩：晶元光電、台灣積體電路、威盟電子、奇力光電科技、璨圓光電、東貝光電等。
TMTS-20u熱流量測系統，提供LED熱流量測一項既簡單又準確的解決方案。此系統依照美國標準JESD51-1電流檢測方法設計而來，主要是針對K值標定、Tj量測、以及封裝熱阻三大部分來進行分析。
| LED 熱阻量測系統 - Tj量測系統 | |
|---|---|
| Measurements | IH , Vf heating , Vf at IM , Tj |
| Tj Resolution | 0.1℃ |
| Tj Accuracy | Dependent upon K-Factor Calibration ±0.5℃ |
| Measure Delay Time | Adjustable in 20us increment |
| Tj Measure Period | 5 second typical |
| File Format | .csv / .txt files |
| Environment Control | |
| Still Chamber Size (WXDXH) | 80mm*80mm*15mm |
| Tair Resolution | 0.1℃ |
| Tair Temp. Accuracy | ±0.3℃ |
| Tcase Bench Area | 70mm*70mm |
| Tcase Bench Cooling Capability | 150 W |
| Tcase Bench Temp. Range | 30℃~105℃( Water Cooling) |
| Tcase Resolution | 0.1℃ |
| Tcase Temp. Accuracy | ±0.1℃ |
| Thermal Couple Port | Tcase , Tair , TAUX |
| Current Source | |
| Heating Current Source | 1mA ~ 2000mA / 90V |
| Measure Current Source | 100uA ~ 10mA / 90V |
| Dynamic Switching Time | < 5 μs |
| Current Stability | 0.50% |
| Meter | |
| Measurement Aperture | 20uS (programmable) |
| Measurement Range | 10V , 100V |
| Measurement Records | 50,000 readings/s @ 4½-digits direct to PC |
| Meter Resolution | 16 bit |
| Application Software | |
| K-factor / Tj Utility | Windows XP |
