The Platinum Dragon Light Emitting Diode (LED), introduced by OSRAM Opto Semiconductors, has a white light brightness of 75 lm when it is connected to a current of 700 mA (luminous efficiency of 30 lm/W), making it the brightest single-chip high power in the company's Dragon series. LED. The package is identical to the Golden Dragon product, but can withstand twice the output power, so it operates at a higher current.
Compared with Golden Dragon products, Platinum Dragon has improved its output power by using high-power thin film chips, improving the thermal conductivity between the chip and package, and optimizing the heat dissipation of the SMT package. The Platinum Dragon series of different color products have slightly different operating currents and can operate up to 1A, so the product has a higher brightness in the same unit area.
Platinum Dragon is suitable for applications that require high brightness in a small space. For example, flashlights, bicycle lights, ambulances flashing blue lights, and the like. At present, the field of the product series, such as traffic lights, construction site flashing warning lights, reading lights on automobiles and airplanes, medical lamps, etc., can also be used to improve brightness without changing the design.
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