Introduce the Usage of UL Certification AC Light Source Module

The UL authentication AC light source module is a large -scale optical design, heat dissipation design, modeling, size design, and interface standardization design according to any form of application. And the function of replacement modules based on life, to largely reduce user costs. And the color rendering index (the ability to reproduce the real color) as one of the three important indicators to measure the quality of the white light source, and it is also an important criterion for measuring whether the LED light source module is healthy. The position in various indicators in the field of lighting is particularly obvious. Instructions for use: 1. At this stage, the light source of the light -emitting characters is mainly commonly set in the input voltage of LED, five lights, and six lamps with the input voltage of DC12V. Therefore, if you do nt install the switching power supply when installing the light, do nt do nt put the luminous characters or the UL authentication AC light source module directly into the market to communicate 220V, otherwise the LED light source will burn out due to the high voltage voltage and burn out the voltage. 2. In order to avoid the long -term load work of the switching power supply, the switching power supply and LED load power is better at 1: 0.8, and the service life of the product will be more secure and long -lasting according to this. 3. If the module exceeds 25 groups, it should be connected separately, and then connects to the light -emitting box in parallel from high -quality copper core wires greater than 1.5 square millimeters. Increase the line diameter. In order to avoid short circuits, the end of the module must be cut and pasted. When necessary, use a self -attack screw to fix the outdoor use. 4. To have enough brightness, UL authentication AC light source module spacing brightness needs to be between 3 and 6cm, and the thickness of the word can be selected between 5 and 15cm. 5. In the process of using the UL authentication AC light source module, be sure to pay attention to the problem of voltage drop. Never do only one loop, from the first series of connecting tail. This will not only make the brightness inconsistent due to the different voltage between the first and tails, but also the problem of excessive single -circuit current burning the circuit board. The correct approach is to connect as much as possible to ensure that the voltage and current distribution is reasonable. 6. If you need to use anticorrosive materials inside the word cavity, try to use white primer to increase its reflection coefficient. The above is a description of UL authentication AC light source module usage.