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Joint Peace Lighting Co., Limited

ADD:No.4, Lane9, Tongpai East,Tianan Park Bantian,Longgang District,Shenzhen China 518129.

Contact:Annie (Sales Director)




On the LED panel lamp power supply current can be done much

1, reducing conduction losses (to increase efficiency) and reduce EMI characteristics. After reducing EMI characteristics, using a smaller input EMI filter to meet EMI standards. Eliminating the need for an X capacitor, and eliminates common mode choke or reduce its size. LinkSwitch-PH devices built-in high-voltage power MOSFET switching frequency jitter can be further reduced filtering requirements.

2, an input EMI filter size is reduced resistive impedance means that the drive circuit decreases, the important advantage is the ability to significantly reduce the input current oscillation. Since LinkSwitch-PH its internal reference power supply, so you can further enhance stability. For dimmable applications, and increase the active damping circuit bleeder circuit to ensure LED lamp operation in a very wide dimming range, and without any flashes.