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| LED lamp series plus beads |
| Time:2022-10-11 00:00:00 | view： |
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Hello everyone, I am Xiaobian Rong Sister today, let ’s introduce the LED lamp series plus pearl LED lamps to increase the lamp bead. The following is the summary of this issue and related issues. Let’ s take a look. Catalog of the article: 1, the brightness of the LED lamp is not enough to increase the lamp beads 2. Is the LED light not bright enough, can you add lamp beads? 3. LED lamp bead skewers connecting method 4. How to add lamp beads with LED lights 5, LED lamps Can the beads be connected in series Is the LED lamp brightness not enough to increase the lamp beadsUnder the condition of a certain amount of lamp beads, increase the number of lamp beads, which can definitely increase the brightness of the lamp. But the increase of lamp beads must meet two basic conditions: First, there must be enough space to place new lamp beads, and the other is that the power supply must meet the needs of new lamp beads. 1. The possibility of new lamp beads I do not know which LED lamp is about. It is difficult to add lamps to the beads. Because the bubble lamps are mostly designed with a specially designed aluminum -based board, it cannot be changed. Because the aluminum substrate does not have extra pads to fix new lamp beads, it can only be connected with a wire. This is difficult to ensure that the lamp beads are cooling, and it will soon occur and damage. Therefore, for the bubble lamp, you can only use the method of replacing the aluminum board to increase the lamp beads. For ceiling lights, the internal space is much more generous. Generally, the method of increasing the circular light source or light bar with different diameter can be used. However, the new light source should be close to the shell to facilitate heat dissipation.
2. Whether the power of the power supply is sufficient for LED lamps, the power supply method is generally divided into three types. This antihypertensive method has a certain constant current effect, which is not sensitive to the height of the load voltage. In general, as long as the total voltage of the tandem lamp beads after the increase is not more than 200ⅴ. ② Constant current driver. The basic feature of this driver is that the output current is constant, but there is an output voltage range. As long as the total voltage of the lamp beads does not break through the upper limit of this voltage, there is no problem. ③ Evergreen power supply. This kind of power supply does not increase the number of lamp beads. If the original lamp beads are limited flow resistance, it cannot be directly connected to the original lamp beads. Instead, it is necessary to make a new direct side power supply according to the original skewers and the number of flow resistance parameters. From the above narrative, it can be seen that adding lamp beads to LED is a very troublesome thing. Now the price of LED is very cheap. In many cases, it is more convenient to replace the finished lanterns with high power. However, as an electronic enthusiast, it is still good to refine your hands -on ability. The above is my answer. Welcome to comment, repost, like LED lights are not bright enough, can you add lamp beads Of course, you can add lamp beads, but the driver may also change at this time. The rated voltage and rated current of the lamp are determined by the number of lamp beads and the connection method of light beads. When you increase the rated power of the lamp after the lamp beads, the rated power of the lamp is increased. It can't meet the needs of the lights.
LED lamp bead skewers connecting method LED series method is positive and negative connection. The two ends are just one end of the positive poles and one ends on the positive and negative electrodes of the power supply. In the position, if the number is large, the combined combination method is adopted, each three string is a group, and each group is connected in parallel. Under current.
LED lamp strip adds lamp beads If the pins above 2835 are exposed, you can use electric iron to add tin. If it is 3014 or 3012 lamps, you need to remove the lamp beads before Add the LED lamp beads to add the number of lamp beads for LED light bars with heating tables, which can be directly numbered. However, the lamp beads are not connected in series. It is packed, that is, there are several series, and then connect the lamp beads and connect the power adapter.
LED lamp beads can be connected in series
1. Diamond: Fix the molded ironing of the outsider to the appropriate position, use electrical drill drilling: 5mm or 8 mm, the spacing is based on the height of the installation of the external signature system system. Depending on the production cost, the spacing of the central LED center is: 10--30 mm. The smaller the distance, the better the effect, and the higher the cost. 2, plug light: Clean the drilling hole and put the lights one by one. 3. connection: first tandem and then connected to the power supply. This step is more difficult. Don't worry. The line head, the general red receives the positive electrode of the power supply, and the black wire head is connected to the negative electrode of the LED special power supply. 4. Test aging: After connecting all the LEDs, the inspection is not bright, and then the aging test is for 24 hours. 5. Seal glue: fix the LED onto the iron. 6. Test and install. The above is the editor of Tiancheng's LED lamps in series plus pearl LED lamps. Can the lamp beads and related questions be added? I hope it will be useful to you [Responsible editor: Sister Rong] |
