UV-A (365-405nm) is typically used for curing and inspection. UV-B and UV-C (below 300nm) are primarily used for sterilization and medical applications due to their germicidal properties.
LED Emitters - Infrared, UV, Visible Component Intelligence
Precision light sources for industrial, medical, and sensing applications.
What are LED Emitters - Infrared, UV, Visible components?
LED emitters are selected based on peak wavelength, radiant flux, and thermal resistance. For UV applications, prioritize irradiance and lifetime; for IR, focus on beam angle and rise/fall times. Always match the drive current to the thermal dissipation capacity of your PCB.
How to Choose LED Emitters - Infrared, UV, Visible Components
Selecting the right emitter requires balancing optical output with thermal constraints.
Wavelength Precision
Define the peak wavelength (nm) and spectral bandwidth required for your specific sensing or curing task.
Radiant Flux vs. Power
Distinguish between optical radiant flux (Watts) and electrical power consumption to calculate system efficiency.
Thermal Resistance
Lower junction-to-case thermal resistance is critical for high-power emitters to prevent premature degradation.
Beam Pattern
Select viewing angles or lens configurations that match your target area or sensor field of view.
Drive Current
Ensure your driver circuit can handle the forward current requirements while maintaining stable output.
Popular LED Emitters - Infrared, UV, Visible Components
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