Dose LED street light appeared stroboscopic have relations with the isolated power supply?

TEK lighting LED street lamp: first of all, we want to make sure, as long as lamps and lanterns use alternating current power supply in theory, will have possibility of stroboscopic. Although LED street lights is dc power supply output, but it is always 220V AC input, it is difficult to completely avoid ac ripple through the LED light source.

Thus it is not hard to see, LED street light stroboscopic factors mainly depends on the LED driver power supply for the sensitive degree of voltage fluctuation. If high sensitive degree, there is a small voltage current fluctuation will cause stroboscopic.Then aiming at the common two types of power supply on the market - isolation and non-isolated to distinguish.
led street light03.jpg

The difference between isolation and non-isolated
Power source is 220V alternating current into direct current drive, isolation power by electromagnetic induction between the coils, converts high-voltage alternating current (AC) into low voltage direct current (dc), electrical components are between each processing, safety performance is high. Non-isolated power supply is through electronic components to convert high-voltage alternating current (ac) as the low voltage direct current (dc), the connection between electrical component processing, safety performance is low and short service life.

TEK lighting LED street light using isolation power supply and Philip chip can efficient ensure the brightness and the safety of the pedestrians. And provide 5 years warranty , widely used in arterial roads lighting, highway street lighting, city street, bridges, sidewalks road lighting, school lighting, factory road lighting, park lighting, parking lot lighting and other outdoor lighting places need.
PackageN.W.(g)G.W(KG)Packing Size(cm)
Inner Box(1pc)88.572x40x211cm






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