Since the development of LEDs, the price war has been in full swing. When the price drops to a certain extent, if the price war continues, neither the industry nor the enterprise will be profitable. Therefore, the big situation will force LED to develop at a higher level, to create more value and performance of LED lighting, so that lighting is not only lighting, but intelligent control has become the choice to expand the value of LED. When the control of LED lighting is mentioned, the dimming and color temperature can be basically achieved at present, but the focus of intelligent control of LED lighting should not be just energy saving. Especially for the home, talking about energy-saving lighting, energy saving, power saving, is relatively primitive and superficial, to a certain extent is not conducive to the promotion and application of LED lighting in home lighting, more likely to be unprofitable. For home lighting, to achieve intelligent control of LED lighting, it is often necessary to purchase some dimming equipment, and the increase of these equipment will bring about the complexity of the circuit structure, and may also cause easy damage of the dimming system, which will affect The life of LED lighting products. As a result, even the energy and electricity bills saved by control are not enough to make up for the loss of LED lighting products. Moreover, unlike public lighting, for households, the proportion of electricity expenses in household financial expenditure is not high. Energy conservation is not the primary consideration for home lighting. If the family wants a bright, well-lit environment, it will not The lighting is blackened in order to save energy. Therefore, compared to energy saving, home lighting needs to emphasize healthy lighting, that is, lighting makes people feel comfortable, safe or have a feeling of leisure, there will be no pressure. The intelligent control of home lighting also needs to incorporate the concept of healthy lighting, and talk about energy saving in the case of health priority. At present, dimming and color grading are the basics of intelligent control of LED lighting, but how much brightness and how many color temperatures will make people feel the easiest and most comfortable. The discussion is not sufficient. Now it is just dimming, but it has not been done. To automatic dimming, the light automatically changes color temperature throughout the day according to the change of the sun. At the current level of technology, this kind of automatic dimming can be realized, but it depends on the degree of intention of the enterprise. Intelligent control is an important direction for creating the value of LED lighting in the future. If you want to do intelligent control, you need to do a good job in the general direction. You can make communication protocol regulations from the national perspective and height. For example, wireless control used for intelligent control, WiFi, and its signal format. This signal format is acceptable to everyone. Taking DALI as an example, the national level can specify the signal format, such as voltage, current amplitude, width, time difference, etc. Other details can be determined by the manufacturer. In the case of an LED lighting module, when the voltage and current of the driving power source are inconsistent with the voltage and current of the light emitting module, it is not that the light emitting module is burned or the overall system efficiency is lowered. An 8W or 10W lighting module, the voltage is 12V, some is 36V, the current is 300 mA, some is 240 mA, the national level is required to clear the interface between the lighting module and the drive current.
Aluminum Heat Sink
Aluminum Heat Sink is a type of heat exchanger that is used to dissipate heat from electronic devices. It is made of high-quality aluminum alloy, which has excellent thermal conductivity and is lightweight, making it ideal for use in electronic devices.The aluminum heat sink is designed to increase the surface area of the electronic device, allowing for more efficient heat dissipation. It works by transferring heat from the device to the fins of the heat sink, which are then cooled by the surrounding air.Aluminum Heat Sink is widely used in various electronic devices such as computers, LED lights, power supplies, and audio amplifiers. It is available in different shapes, sizes, and designs to suit different applications.The heat sink is easy to install and maintain, making it a popular choice among electronic manufacturers. It is also durable and long-lasting, ensuring that electronic devices perform optimally for an extended period.
Overall, Aluminum Heat Sink is an essential component in electronic devices, ensuring that they operate efficiently and reliably.What is a heat sink?Heat sinks help dissipate heat from heat sources to ambient air by using increased surface area to maximize heat transfer. Heat sinks come in a variety of constructions, but all include collecting heat into a base, conducting heat to the fins, and using the added surface to dissipate heat. Heat sinks are devices that enhance heat dissipation from a hot surface, usually the case of a heat generating component, to a cooler ambient, usually air. For the following discussions, air is assumed to be the cooling fluid. In most situations, heat transfer across the interface between the solid surface and the coolant air is the lead efficient within the system, and the solid-air interface represents the greatest barrier for heat dissipation. A heat sink lowers this barrier mainly by increasing the surface area that is in direct contact with the coolant. This allows more heat to be dissipated and/or lowers the device operating temperature. The primary purpose of a heat sink is to maintain the device temperature below the maximum allowable temperature specified by the device manufacturer. Remgar Metal company produces a wide variety of Standard Extruded Heat Sink options for quick solutions optimized for board level devices like TO packages, BGA/FPGA devices, and even CPUs & GPUs. These standard heat sinks are available with different mounting methods and some come with pre-applied thermal interface materials to streamline assembly into your PCB.
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