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  • NWSU333B 385NM
    NWSU333B 385NM, Original Genuine NICHIA Made in Japan, Ready Stock Available

    NWSU333B 385NM, Original Genuine NICHIA Made in Japan, Ready Stock Available

  • NICHIA 280nm UVC LED Chip NCSU434D
    NCSU434D NICHIA 280nm UVC LED

    NICHIA NCSU434D UVC LED 280nm 3535 High Power LED Chip 5.14W Disinfection Air Purification Surface Curing Light Source

  • Stripping Machine
    Custom 4-inch Wafer Film & Gold Layer Peeling Machine

    Custom 4-inch Wafer Film & Gold Layer Peeling Machine is designed for precise and efficient wafer film and gold layer peeling, featuring stable operation and high processing accuracy for semiconductor applications. We support OEM/ODM customization and tailored machine solutions according to different production requirements, helping customers improve efficiency and maintain consistent product quality.

  • China Top 10 12 inch Semi-automatic Film Wafer Laminating Machine Supplier
    12 inch Semi-automatic Film Wafer Laminating Machine

    The 12 Inch Semi-automatic Film Wafer Laminating Machine featuresheight adjustment, table heating, vacuum adsorption, and automatic film sticking, ensuring precise and stable lamination for semiconductor wafers. Its advanced design improves lamination accuracy and production efficiency while maintaining consistent performance. Withover 2000 successful cases, the machine has proven reliability and is widely trusted in wafer processing applications.

  • China Top 10 Custom Wafer Expander With the SameSize Grip Ring Supplier
Why UV LED Light Source with Constant Current Drive Power?

2019-08-30 09:15:12

Because the constant current source drive, do not need in the output circuit series current limiting resistance, LED through the current is not affected by the external supply voltage change, environmental temperature change, as well as LED parameter dispersion, so that the current can maintain constant, full play of various excellent characteristics of LED.


LED constant current power supply is adopted to supply power to LED lamps. Due to the automatic detection and control of the current flowing through LED during the power supply, there is no need to worry about too high current flowing through LED in the moment of power supply, and no need to worry about the load short-circuit burning power supply.


Specialfor LED Constant Current Power Supply Manufacturer

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