Energy-saving magnetic ballast features
advantage
(1) Energy saving. By optimizing the core material and improving the process, the power consumption can be reduced by 20% to 50%, and the total input power (lamp and ballast power) of the lamp is reduced by 5% to 10%.
(2) Reliable. Due to the optimization of the core material and process, the surface temperature is generally reduced. At the same time, the magnetic ballast has traditional production experience, high reliability and long service life.
Disadvantage
(1) Using power frequency lighting, there is a stroboscopic effect;
(2) Low natural power factor (also products with high cosφ, such as resonant inductor ballasts);
(3) It consumes a lot of metal materials and is relatively heavy.
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