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

The fluorescent light fixtures went broken,there are two reasons: One is that the lamp aging, the two ends of the voltage increase, has led to the launch of the new light will be excited to restart, another reason may be the excitation voltage drop. Appeared under this situation because of the change of fluorescent starter is relatively easy, so it can be to change a try, if not to change the lamp of the moment to improve the voltage so that an electric current breakdown neon lamp, formation pathway tube lights, capacitor is used to charge and discharge if you in the bright lights will start starter to take down the lights on, because breakdown and formation pathways of the neon lamp, don't starter for The device is used to break the circuit in the light of the electric potential of the circuit in a flash, so that a large enough voltage to stimulate the lamp,The fluorescent ballast is an element that generates an electromotive force, which can stimulate the increase of the current, which is caused by the light of the lamp.

The role of a neon tube after the power is turned on, 220V alternating current through the ballast. The ballast inductance to generate about 600V high-voltage, add in the lamp, the lamp tube without reflection, but in parallel with the other side of the starter, the filaments of the 600V high-voltage electricity, and in the glow starting device of two side, the starter neon bulbs can not afford 600V high-voltage breakdown in the neon, a red light, and emit heat, neon bulbs in thermal contact, in the heat, and encountered another contact, contact, at this time, the neon bulb in short path condition, short circuit, the lamp filament in the short circuit, electricity, light, heat. Because of the short circuit in neon, the two ends of the neon bulb are not in power. Because the light starter in the neon bulb in the thermosensitive wire disconnect, so both ends of the lamp filament not voltage and cease to shine, but inside the tube of mercury vapor not cool, in fluorescent starter broken open at the same time, mercury vapor in the lamp under the thermal action, 600V and high pressure of the guide is connected to emit light.

After the light-emitting tube ends of the voltage drop, down to about 110V. Lamp in the 110V AC supply, stable work, and, since the voltage drop to the 110V, the inside of the neon bulb can not be light emitting, so, the device is not in action. To this, the work of daylight lamp, all completed. If one failed to start the lamp, the lamp will be repeated until the fluorescent tube normal working position.