SUPPORT
Communication
Author：ZYG Power Modulerelease time：2022-1-3
Key technologies of modern communication
Digital communication technology: Digital communication transmission of digital signal communication, is through the analog signal from the source through digital terminal source coding become digital signal, the digital signal from the terminal with channels in the channel coding into suitable for digital signal, and then by the modem modulation signal to the system using the digital channel, eventually transferred to obtaining-information after instead of transformation, and time according to the direction of information transmission, data communication system with simplex method, half duplex mode and three full operating mode.
Program-controlled exchange technology: Program-controlled exchange technology refers to the exchange of various kinds of communication in which people use specialized computers to transfer preprogrammed programs to computers. With program-controlled exchange technology developed digital switches processing speed, small size, large capacity, strong flexibility, service function, easy to change the switch function, is advantageous for the construction of intelligent network, to provide customers with more and more convenient telephone service, also can realize the fax, data, image communication exchange, it is controlled by program, is carried out by time division multiplexing network physical circuit switching a telephone exchange equipment.
Program-controlled exchange technology: Program-controlled exchange technology refers to the exchange of various kinds of communication in which people use specialized computers to transfer preprogrammed programs to computers. With program-controlled exchange technology developed digital switches processing speed, small size, large capacity, strong flexibility, service function, easy to change the switch function, is advantageous for the construction of intelligent network, to provide customers with more and more convenient telephone service, also can realize the fax, data, image communication exchange, it is controlled by program, is carried out by time division multiplexing network physical circuit switching a telephone exchange equipment.
Connection technology: The access network technology is one of the core parts of the modern telecommunication network system, which has the function of connecting local end users and end users. The wire network structure is mainly composed of UNI (user network interface) and SNI (business node interface). The core network is the link connecting user network interface and business node interface. Access network’s main function is to realize the user and the terminal equipment effective communication and information connection, compared with the optical fiber communication technology and bluetooth technology, access network technology does not have the reuse and cross connection.
Bluetooth technology: With the increasing intelligence of mobile phones, bluetooth technology has gradually entered people’s life. Bluetooth is arguably the latest communication technology in all communications technologies. Currently, mobile phones, laptops, wireless headphones and many other peripherals have bluetooth capabilities. It can be said that the promotion of bluetooth technology greatly simplifies the communication between the terminal devices. Bluetooth technology can achieve communication between wireless devices and the Internet, and the advantages of bluetooth technology to another big reflected in the exchange of information users in the use of bluetooth technology in the process of don’t need to pay fees.
Recommended product series: DPM30-48SXX series,SPA300-SXX series，DM60 series.
Previous：Medical
Next：Rail traffic
relevant information
-
2023-4-25
AC-DC Power Supply: Providing Reliable and Efficient Power Conversion
AC-DC power supply is an essential component in many electronic devices, providing reliable and efficient power conversion from the alternating current (AC) mains power to the direct current (DC) power required by the device. As the demand for electronic devices continues to rise, the importance of AC-DC power supplies in the electronics industry is increasing. One of the main advantages of AC-DC power supplies is their ability to convert AC power to DC power, which is required by most electronic devices. This enables devices to operate efficiently and reliably, as the voltage and current levels are controlled and maintained within safe limits. AC-DC power supplies are also highly efficient, with some models achieving conversion efficiencies of up to 95%. This...
View details -
2022-10-27
What are the benefits of using AC-DC Converter suppliers and why you should choose it
What is an AC-DC converter? An AC-DC converter is a device that converts alternating current (AC) to direct current (DC). This is useful for devices that require stable DC power, such as computers and other electronics. There are many different types of AC-DC converters, each with their own advantages and disadvantages. Some of the most common types of AC-DC converters include buck converters, boost converters, and inverters. What are the benefits of using an AC-DC converter? There are many benefits to using an AC-DC converter. One of the most obvious benefits is that an AC-DC converter can help stabilize the voltage of an electrical system. Additionally, AC-DC converters help increase the efficiency of electrical systems and help protect electronic equipment...
View details -
2023-5-2
AC-DC Power Supply: The Key to Reliable and Efficient Power Conversion
AC-DC power supply is an essential component of modern electronic systems. It is responsible for converting the alternating current (AC) power from a wall socket to the direct current (DC) power required by electronic devices. The efficiency and reliability of power conversion are critical to the performance and longevity of electronic systems. This article will discuss the key features and benefits of AC-DC power supply. Firstly, AC-DC power supplies are available in a wide range of power ratings, from a few watts to several kilowatts. This versatility makes them suitable for various applications, from consumer electronics to industrial equipment. The power rating of an AC-DC power supply determines the amount of power it can deliver to the load. It is...
View details -
2023-12-31
A high voltage power supply module is a crucial component in various electronic systems, providing the necessary voltage levels to power devices that require high voltage operation. This module plays a significant role in fields such as medical equipment, scientific research, telecommunications, and industrial applications. In this article, we will explore the functions, features, and applications of high voltage power supply modules. Firstly, let us understand the basic functions of a high voltage power supply module. Its primary purpose is to convert low voltage input into high voltage output, which is typically in the range of several hundred to tens of thousands of volts. This module must be capable of delivering a stable and reliable output to ensure the proper...
View details -
2023-9-15
DC Power Supply Module manufacture: The Perfect Solution for Your Power Needs
Where technology plays a vital role in our everyday lives, having a reliable source of power is essential. Whether you are working on a DIY project, developing a new electronic device, or simply need a stable power supply for your experiments, a DC power supply module is the perfect solution for all your power needs. A DC power supply module is a compact electronic device that converts alternating current (AC) into direct current (DC) at a specific voltage and current level. It provides a stable and regulated power output, making it ideal for various applications requiring a consistent power supply. With its versatility and ease of use, it has become a popular choice among hobbyists, engineers, and students alike. One...
View details -
2023-5-17
How to Choose the Right AC-DC Power Supply for Your Needs
When it comes to choosing the right AC-DC power supply for your needs, there are a few important factors to consider to ensure that you select the best option for your specific application. From voltage and current requirements to form factor and efficiency ratings, there are several key considerations that can help guide your decision-making process. In this guide, we'll explore some of the most important factors to keep in mind when choosing an AC-DC power supply. Voltage and Current Requirements One of the most important considerations when choosing an AC-DC power supply is determining the voltage and current requirements for your application. It's crucial to ensure that the power supply you choose is capable of delivering the voltage and...
View details