The small power amplifier (in fact, the volume is not small) uses the tube 3A5 as the front-stage voltage amplification, and promotes the 6P14 as the power output. 6P14 on the sound quality is unmatched by most power tubes, only the output power is slightly smaller. Because the parameters of the same kind of pipes are quite different, they should be matched when used. The selection of each component used in Figure 1 has been strictly tested and repeatedly adjusted by the author. It should not be easily changed, otherwise it may affect the sound quality. The power transformer and output transformer use Guangxi Yulin "Baoerzhen" brand products. The model of the power transformer is 80WB, and the output transformer is 6.5 watts. It is best to test and match at the time of purchase. The filter electrolytic capacitor is a Philips blue hexagonal electrolytic capacitor with a capacity of 100 μF to 220 μF. The oil-immersed capacitors are American tank-filled oil-immersed capacitors with a capacity of around 20 μF, and the front stage is slightly smaller at 8 μF. CBB capacitors are American APC or EC film capacitors, and resistors are American DALE military resistors or domestic red metal film resistors. The amplifier circuit is not complicated, and the negative feedback applied is relatively shallow. It has worked hard in the power supply circuit to ensure the quality of sound reproduction.
The speaker adopts a 6.5-inch bookshelf box, and the box body is made of wooden products. The front baffle is preferably tilted to facilitate the diffusion of sound, so that the sound of the sound can be wrapped around the beam as if the speaker does not exist. The tweeter uses Hivi SS1.11 silk film dome tweeter, and the mid-bass uses Danish VIFA (Weifa) model C17WG-69-08 sponge-edge glued paper cone speaker. The divider is self-made, see figure 2. The treble crossover capacitor is mixed with French Sauron (sweet and delicate sound) and German ERO (sound beautiful), and the middle and low impedance correction capacitors can be ordinary film capacitors. The inductor coil is a finished product of oxygen-free copper wire winding. The speaker consisting of these two speakers and the two-way crossover has a beautiful and transparent sound, rich details and excellent music listening.
5G Industrial Router features Application field
With the continuous progress and development of science and technology, a new generation of communication technology -5G is gradually entering our lives. In the industrial field, the application of 5G technology is also constantly advancing, bringing new opportunities and challenges to industrial production. Industrial routers, as one of the key devices for 5G applications, play a crucial role. This paper will introduce the definition, characteristics, application fields, development trends and other aspects of 5G industrial routers in detail.
What is 5G Industrial Router
Simply put, 5G industrial router is a special type of router equipment based on 5G technology, which is used to connect industrial equipment and systems to achieve high-speed transmission and exchange of data. Compared with traditional routers, 5G industrial routers have higher bandwidth and lower latency, which can better meet the requirements of real-time data transmission and high stability in industrial production environments.
Features of 5G industrial routers
First of all, high bandwidth is a significant feature of 5G industrial routers. The introduction of 5G technology enables industrial routers to support large-scale data transmission and processing, providing more powerful data communication capabilities for modern industrial production. Second, low latency is another important feature of 5G industrial routers. The advantage of low latency enables industrial routers to achieve real-time data transmission and processing, improving the efficiency and response speed of industrial production. In addition, 5G industrial routers also have the characteristics of high stability, high reliability and high security, and can cope with complex industrial environments and demanding data communication needs.
5G industrial router application field
First of all, the Internet of Things field is one of the important areas of 5G industrial router application. As the popularity and application range of Internet of Things devices continue to expand, the requirements for data communication are becoming higher and higher, and 5G industrial routers can provide reliable data connection and transmission services for Internet of Things devices. Secondly, the field of industrial automation is also one of the main application areas of 5G industrial routers. In industrial production, the transmission and processing of real-time data is crucial to improve production efficiency and quality, and 5G industrial routers can meet the needs of high-speed and low-latency data transmission to help achieve the goal of industrial automation. In addition, 5G industrial routers can also be widely used in intelligent transportation, smart cities, intelligent manufacturing and other fields.
With the continuous development of 5G technology, 5G industrial routers will also usher in a new development trend. First, with the popularity of iot devices, the demand for 5G industrial routers will further grow. Secondly, the introduction of virtualization and network slicing technology makes industrial routers have higher flexibility and scalability, in addition, the improvement of security will also become an important direction of the development of 5G industrial routers to cope with increasingly complex network threats and security challenges.
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