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Several Problems and Processing Methods of Deep Ultraviolet LED Lamp Beads

Deep ultraviolet LED lamp beads are gradually possessing the current electric lamp market with their high brightness, low energy consumption, and long life. Generally speaking, deep ultraviolet LED lamp beads are difficult to occur. In the effect of deep ultraviolet LED lamp beads, there are nothing more than three errors: the lights are not on, the lights become darker, and the lights flickered after turning off the lights. Today we will analyze and handle various functions one by one. There are two methods for the layout of deep ultraviolet LED lamp beads to lay out deep ultraviolet LED lamp beads, one is ceiling lamp, and the other is the gallbladder. What is the method of the lamp, the external layout is the same, divided into lamp beads and drivers. The lamp bead is closed on the shell of the ceiling or the red plastic part of the lamp. The yellow on this circuit board is the lamp bead. The lamp bead is the light of deep ultraviolet LED lamp beads. Drive Deep UV LED Lighting Bald Driver Device is at the bottom, and it can be seen on the surface. The driver of the ceiling lamp is a mysterious box, which must be the first device drive when the lamp lamps. Drives have the effects of constant current, antihypertensive, rectification, filtering and other effects. When the treatment method of deep ultraviolet LED lamp beads is not bright, when the lights are not bright, the main guarantee circuit shall not work. Assuming that it is a new electric light, it should be measured by an electric pen, or a incandescent lamp to see if there is voltage in the circuit. After the circuit does not work, you can check the following inspection. The driver's action is not on, and the role of the driver is the role of the driver. The demand for current and voltage of light -emitting diode is high, and the current, the voltage, the voltage or too small cannot be lit abnormally. Assuming that the lamp beads are not bright after turning on, the first should be the role of the driver. At this moment, you can buy a new driver intermittent communication. Deeping of the brightness of deep ultraviolet LED lamp beads. The brightness of the electric lamp becomes darker or not bright, which may be such an environment. Deep ultraviolet LED lamp beads are not bright and deep -ultraviolet LED lamp beads are divided into a string of string. Each string of lamp beads are connected in series. Therefore, a lamp bead on this string will cause this string of lamp beads to not light up. Assuming that a lamp bead is destroyed by each string, it will cause all the electric lights to not light up. Assuming that one lamp bead is destroyed, the capacitance or resistance on the driver must be used as an appropriate. The ruined lamp beads and abnormal lamp beads can be seen from the appearance. The destroyed lamp beads have a mysterious dot in the center of the center, and this dot can not be wiped off. In the red circle, the lamp beads that are destroyed assume that the number of lamp beads is not much, and the two welded feet behind the lamp bead can be welded together with electric iron. Assume that the number of lamp beads is excessive, it is recommended to buy a lamp bead plate and change it to prevent the lighting of illumination. Deep ultraviolet LED lamp beads flickering after turning off the lights after lighting, flashing, and flashing, the first thing to recognize the effect. The possible role is the zero line controlled by the switch. This kind of time must be corrected in real time to prevent danger. The accurate approach is to switch the outpost to control the outpost, and the zero line connects the electric light. Assuming that the circuit has no effect, it may be that the red light laser module has a self -sensing current. The most concise method is to buy a 220V relay, connect the coil to the electric light to deal with.

Several Problems and Processing Methods of Deep Ultraviolet LED Lamp Beads 1

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