The Cree XP-L HI datasheet is more than just a technical document; it’s a roadmap to understanding and harnessing the power of one of the most versatile and efficient high-intensity LEDs on the market. For lighting designers, hobbyists, and engineers alike, the Cree XP-L HI datasheet provides critical information needed to design and implement optimal lighting solutions.
Decoding the Cree XP-L HI Datasheet The Essentials
The Cree XP-L HI datasheet provides a comprehensive overview of the LED’s electrical, optical, and thermal characteristics. This includes crucial parameters like forward voltage, luminous flux (brightness), correlated color temperature (CCT), color rendering index (CRI), and maximum drive current. Understanding these parameters is essential for selecting the right LED for a specific application and ensuring proper operation. Accurate interpretation of the datasheet ensures optimal performance and prevents damage to the LED. Some key features described in the datasheet include:
- Forward Voltage (Vf): The voltage required to drive the LED at a specific current.
- Luminous Flux (lm): A measure of the total light emitted by the LED.
- Color Temperature (K): Describes the “warmth” or “coolness” of the white light emitted.
- Maximum Drive Current (mA): The maximum current that can be safely passed through the LED.
These LEDs are used in diverse applications, from high-intensity flashlights and automotive lighting to architectural and industrial lighting. Its high luminous intensity makes it popular for applications needing throw and punch. Knowing this, the datasheet provides the information needed for proper thermal management, as LEDs generate heat, and overheating can significantly reduce their lifespan and performance. The datasheet specifies the thermal resistance of the LED, which allows designers to select appropriate heat sinks and cooling solutions to maintain the LED’s junction temperature within acceptable limits.
The information within is often presented in a structured format, including tables, graphs, and diagrams. These visual aids provide a clear and concise representation of the LED’s performance characteristics under various operating conditions. For example:
| Parameter | Typical Value | Unit |
|---|---|---|
| Forward Voltage (at 1A) | 2.95 | V |
| Luminous Flux (at 1A) | 500 | lm |
Ready to unlock the full potential of your next lighting project? Delve into the Cree XP-L HI datasheet and discover the technical specifications you need to create brilliant and efficient designs. You will find a treasure trove of information waiting to be explored in the documentation.