Research Article
Lifetime Prediction for a Cell-on-Board (COB) Light Source Based on the Adaptive Neuro-Fuzzy Inference System (ANFIS)
Table 1
Technical specifications of the Nichia NVELJ048Z COB LED used in the study [
32].
| Item | Symbol | Absolute maximum rating | Unit |
| Forward current | | 1000 | mA | Pulse forward current | | 1500 | mA | Allowable reverse current | | 85 | mA | Power dissipation | | 38.7 | W | Operating temperature | | -40~105 | °C | Storage temperature | | -40~100 | °C | Junction temperature | | 150 | °C |
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