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Either a constant voltage source or a constant current supply is necessary for LEDs to operate properly. LED power supplies are another name for the energy sources used by LEDs. LED power supplies with constant current need a fixed current and change their output voltage in response to the load placed on the LEDs.
By converting incoming 50 Hz or 60 Hz AC line power at voltages like 120 volts, 220 volts, 240 volts, 277 volts, or 480 volts to the regulated DC output current, LED drivers serve as an interface between the power source (line) and the LED (load). Similar to ballasts for fluorescent lights or transformers for low-voltage bulbs, LED drivers (sometimes referred to as LED power supply) give LEDs the electricity they need to run and operate at their peak.
The global LED power supply unit market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
To improve the advantages of LED products by modeling and testing the various types of LED power electrical properties, the expert LED chip producer EPISTAR CORPORATION has chosen the LED automatic test system offered by Chroma.
Due to its ability to save energy and be environmentally benign, the LED is typically regarded as the standard for next-generation lighting technology. The governments of each nation have invested a significant amount of money in development and research because they are hopeful about this technology.
Numerous domestic and foreign firms have actively participated in the development and production of LED lighting as well as its companion equipment as the market for LED applications slowly grows.
With more than years of testing experience in the field of power supplies, Chroma ATE Inc. has developed the LED Power Driver Total Test Solution to stay current. The varying quality of LED power is the key factor in why the life cycle of LED lights is frequently shorter than it is claimed to be.
To maintain the quality and longevity of LED lighting products, it is important to input/output all parameters to the UUT and execute a detailed and complete examination. The adaptable software control platform with integrated standard test items is best suited for research and development, product verification, and quality control.
It can be applied to the production line to support testing multiple LED powers simultaneously and significantly improve factory production performance.
