China manufacturer of magnetic ballasts for metal halide flood lights & hps flood lights

The electronic ballast is essentially a DC - AC inverter save power at work to the maximum extent possible, the saving rate of 20 percent. In addition, his features compared to general inductor ballast reactive compensation to improve the efficiency of power supply, in addition to not damage the eyes, it is suitable for a long time sitting in the working population in the light. Not work properly when the ignition of the lamp circuit to automatically turn off the lamp circuit, which can play the role of a preventive measure. In terms of voltage, the electronic ballast can effectively control voltage when the voltage is unstable when the city lights, electronic ballasts quickly to stabilize the lamp current, power, control lamp burned phenomenon appears.

(1)energy saving. Fluorescent electronic ballast, multi-use 20-60kHz frequency supply lamp, lamp light efficiency than the frequency increased by about 10% (by 4 feet in length tube), and its low power consumption, so that the light of the total input power decreased by about 20%, there is a better energy-saving effect. Electronic ballast (2) to eliminate flicker, the light-emitting more stable. Help to improve visual resolution of greater efficiency; reduce the visual fatigue of continuous operation, help protect eyesight. (3) The starting point is more reliable. Preheating the lamp after a starting point and the avoid repeatedly starting point. (4) high power factor. 25W fluorescent lamps meet the national standard, the power factor higher than 0.95. It should be noted, the high limit value the national standard 25W lamp predetermined harmonic, so that its power factor drops to 0.7-0.8. (5) stable input power and output luminous flux: high-quality products have good performance regulator in the power supply voltage deviation is large, can still maintain the power of the light source constant, stable illumination conducive to energy conservation. (6) to extend lamp life. High quality products, constant power and lamp current decline, as well as a reliable starting point and other factors can extend the lamp life. (7) low noise. High-quality electronic ballast noise up to 35db, people do not feel the noise. (8) can be dimming. For need dimming place, such as: the original incandescent or halogen dimmer place and replace them with high-efficiency fluorescent lamps with dimmable electronic ballasts can be achieved in 2% -100% range dimming. It should be noted that in order to play all of these advantages, only well-designed electronic ballast. Although there are electronic ballasts for metal halide electronic ballast for fluorescent than the complexity of many or almost completely. If the design or manufacturing process is not in place, a very small omissions will cause a malfunction.