LED package: A component of one or more LED wafers including wire bonds or other types of electrical connectors, possibly with optical components, thermal, mechanical, and electrical interfaces. The unit does not include a power supply and a standard...
Led, nothing more than three big blocks: drive, heat, chip First: drive The current LED market driver is nothing more than three kinds: plastic shell; car shell; aluminum shell. Of course, the grade is recursive. Molded shell, the whole lamp is added...
a. Color space uniformity evaluation to evaluate the difference in viewing angle color of the presence of LED luminaires. The characteristics of a single illuminant of a conventional light source are different. The LED lamp used in the LED luminaire ...
Check and discriminate whether the LED light source and the luminaire have strobe? The simple method is to turn on the camera's camera function to observe the LED light source at a close distance. If the light source has obvious black stripe scrollin...
Are there any things to be aware of when installing the LED panel lights yourself? Many consumers will ask the guide when they buy. Huahui Lighting said to you that the installation of LED panel lights is nothing more than three ways: embedded, h...
First, the resistance to voltage drop: small size, low cost, voltage fluctuations are not constant flow, stroboscopic, easy to pass EMC, anti-lightning surge is poor, difficult to pass export certification, in the poor protection of the power grid is...
LED driver power is a key element in the performance of LED lamps, and it is also one of the lighting selection or design requirements. The electrical design of LED luminaires should consider the characteristics and quantity of LEDs used in the lumin...
The first is the RC capacitor that will be eliminated; Second, the current mainstream non-isolated switch constant current drive power; The third is the emerging high-voltage linear constant current drive power supply. At present, the mainstream prod...