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What is the difference between an LED switching power supply and an ordinary switching power supply?

Text:[Big][medium][small] time:2018/12/13 10:50:08    Views:    

       The core difference is that the LED power supply is a constant current source, and the general switching power supply is a constant voltage source. LED power supply: 1 requires constant current. 2 low temperature, low heat and long life. 3 small volume. 4 waterproof, anti-corrosion and anti-static. 5 high frequency pollution. Ordinary power supplies and low-quality LED power supplies have high frequency pollution, and the output DC is complicated even with inductance and large capacitance filtering.

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