Application and advantages of ATX power supply

ATX power supply is a standard computer power supply, which is widely used in a variety of desktop computers, servers and workstations. ATX power supplies have many advantages that make them an important component in computer systems. The following describes the applications and benefits of ATX power supplies. First, ATX power supplies are widely used in desktop computers and servers. As the main power source in computer systems, ATX power supplies can provide stable power output to meet the different power consumption requirements of computer equipment. They are key components for the normal operation of computers and provide stable and reliable power support for hardware devices. Second, ATX power supplies also have important applications in workstation and PC cases. Due to its compact structure and good heat dissipation effect, the ATX power supply can be effectively integrated in the small box, saving space, improving the heat dissipation effect of the entire system, and ensuring the stable operation of the system. The advantages of ATX power supply mainly include the following aspects: 1. High efficiency and energy saving: ATX power supplies usually have an efficient energy conversion rate, which can reduce power consumption, reduce energy waste, and save energy costs. 2. Stable and reliable: ATX power supply equipment has multiple safety mechanisms such as overload protection and short circuit protection, which can ensure the stability and reliability of power output and protect computer hardware equipment from damage. 3. Low noise: The ATX power supply uses a high-quality fan and cooling design to reduce noise generation and provide a quiet working environment. 4. A variety of output interfaces: ATX power supply usually has a variety of output interfaces, including ATX motherboard power interface, SATA, PCI-E and other interfaces, suitable for connecting different types of devices. In general, as an important component of the computer system, ATX power supply has the advantages of high efficiency and energy saving, stable and reliable, low noise and a variety of output interfaces, and has a wide range of applications in desktop computers, servers, workstations and other systems. With the continuous development of science and technology, ATX power supply will continue to innovate in design and function to meet the needs of new computer systems for power supply and provide users with better power solutions.

19 April-2024

Where are ATX power supplies typically used?

ATX power supplies are a common power supply standard widely used in equipment such as personal computers (PCs) and servers. Specific applications include the following: 1. Personal computers: The ATX power supply is the primary power supply unit for personal computers, providing the computer with the required DC power. It is usually installed inside the computer's main case and connected to the motherboard and other hardware devices via power cables.ATX Power Supply 2. Servers and workstations: ATX power supplies are also commonly used in high-performance computing devices such as servers and workstations. These devices usually require a higher power supply to meet the demands of their multiple components such as processors, graphics cards, hard disks, and so on. 3. Gaming consoles and entertainment devices: Many gaming consoles and entertainment devices (e.g. game consoles, home theater systems, etc.) also use ATX power supplies as their power supply. These devices usually need stable power output to support their high performance and multimedia functions. 4. Industrial control equipment: ATX power supplies are also widely used in industrial control equipment and automation systems. These devices usually need a reliable power supply to ensure their stable operation and data security.TFX SFX Power Supply Overall, ATX power supply is a universal power supply standard for a variety of electronic devices that require DC power supply. It has high power output, stable voltage and multiple protection functions to meet the power needs of different devices.Gaming Power Supply

24 October-2023

What is the difference between an ATX power supply and an EPS power supply?

There are some differences between ATX power supplies and EPS power supplies. The features and differences between these two types of power supplies will be described in detail below. ATX power supplies and EPS power supplies are both power supply devices used in computer systems. Their most basic function is to convert alternating current (AC) into direct current (DC) suitable for use by computers, and to provide stable voltage and current.Computer Case Firstly, as can be seen from the names, ATX power supplies are named according to a specification, whereas EPS power supplies are a more generic type of power supply.ATX power supplies are designed according to the ATX (Advanced Technology eXtended) specification, which was introduced by Intel to standardise the design of computer chassis and power supply devices. EPS power supplies, on the other hand, are designed according to the EPS (Entry-level Power Supply) specification, which is a more generic specification for different types of servers and workstations.TFX SFX Power Supply There are some differences between ATX power supplies and EPS power supplies in terms of power supply power. Generally speaking, ATX power supplies have a smaller power range, usually between 200 watts and 600 watts, for home and office computers. EPS power supplies, on the other hand, have a wider power range of several kilowatts or even more, and are suitable for large servers and workstations, which require higher power supply power when processing large amounts of data and running complex applications.Motherboard Graphics Card In addition, ATX power supplies and EPS power supplies differ in terms of power supply interfaces. ATX power supplies typically use a 20+4-pin primary socket, which is compatible with motherboards of different sizes, while EPS power supplies have more interface options, such as using an 8-pin or 4+4-pin secondary socket, to provide higher power capacity and better power stability. ATX power supplies and EPS power supplies also differ in terms of power supply fan design and heat dissipation. Generally speaking, ATX power supplies usually adopt a single fan design which is located at the rear of the power supply for heat dissipation and cooling. While EPS power supplies usually adopt a dual-fan design, one located at the rear of the power supply and one at the top of the power supply, to improve heat dissipation and ensure that they do not overheat when running at high loads. In addition, ATX power supplies and EPS power supplies differ in terms of power supply efficiency. In general, EPS power supplies are more efficient than ATX power supplies. An efficient power supply maximises the conversion of electrical energy and reduces power loss, thus saving energy and reducing electricity bills. For high-performance servers and workstations, using an efficient EPS power supply provides a more reliable power supply and reduces the risk of system failure. Overall, ATX power supplies and EPS power supplies are both power supply devices used in computer systems, and they have some differences in terms of power range, interface design, cooling solutions and power efficiency. According to specific needs and application scenarios, choosing the right type of power supply can better meet the needs of the system and ensure system stability and reliability.

18 October-2023

What are the differences between atx and xt power supplies?

ATX and XT are two different types of computer power supplies. 1. ATX Power Supplies: ATX stands for Advanced Technology eXtended, a widely used power supply standard.ATX power supplies have the following characteristics: Higher Power Output: ATX power supplies typically provide a relatively high power output capability to meet the electrical energy demands of modern computers. ATX Power Supply More interfaces and connectors: ATX power supplies usually have multiple SATA, PCI-E, and fixed power connectors to accommodate a variety of external devices.Keyboard Mouse Plug-in connectors: ATX power supplies have plug-in connectors for easy installation, replacement and maintenance.Gaming Power Supply 2. XT Power Supplies: XT stands for eXtended Technology, a power supply standard used in early computers. XT power supplies have the following features: Relatively low power output: XT power supplies typically provide a low power output for early, low-power computers. Fewer interfaces and connectors: XT power supplies have a relatively small number of interfaces and connectors, which cannot meet the needs of modern computers for a variety of external devices. Direct Connectors: The connectors on XT power supplies are usually attached directly to the power supply and do not have a plug-and-play design. To summarise, ATX power supplies are a more modern power supply standard with higher power output and more connectors and interfaces.

07 September-2023

ATX power supply features and working principle

ATX power supply is a kind of power supply that complies with ATX (Advanced Technology eXtended) standard, which is widely used in computer systems and other electronic devices. The features, functions and working principle of ATX power supplies are described in detail below. ATX Power Supply Features of ATX power supply: 1. Physical size: The physical size of ATX power supply is usually 150mm x 86mm x 140mm (standard ATX size), which is suitable for most of the standard ATX chassis.Keyboard Mouse 2. Power output: ATX power supplies offer different voltage and power outputs, including +3.3V, +5V, +12V, and -12V. Often spec'd power supplies also offer a +5V Standby voltage for powering standby requirements.Gaming Power Supply 3. Connectors: ATX power supplies are equipped with a variety of connectors to connect various computer components. These include 20/24-pin ATX motherboard connectors, SATA power connectors for storage drives, Molex connectors for legacy devices, and PCIe power connectors for graphics cards. 4. Energy efficiency and certification: Modern ATX power supplies often have energy efficiency certification standards, such as 80 PLUS certification, which indicates that they meet certain standards of energy efficiency. Energy-efficient power supplies convert power more efficiently, reducing energy waste and electricity bills. 5. Safety Protection: ATX power supplies are equipped with a variety of safety protection features, including over-voltage protection (OVP), over-current protection (OCP), short-circuit protection (SCP), and over-temperature protection, etc., to ensure the safe operation of the power supply and computer system. How ATX power supplies work: The ATX power supply takes an AC power input (AC Input) and converts it to a DC voltage output (DC Output) using the built-in power supply unit. The following is the working process of ATX power supply: 1. Input Filtering: The power supply passes the AC Input through the Input Filtering Circuit for filtering, removing interference and noise to provide a clean power input. 2. Rectification and Filtering: AC power is converted to DC power and processed using rectifier and filter circuits to smooth the output voltage and reduce ripple and noise. 3. Transformer and Voltage Regulator: The converted DC power output is converted to the required different voltage outputs such as +3.3V, +5V, and +12V by means of a transformer and voltage regulator. 4. Power Management: The ATX power supply also includes power management functions that enable the power supply's standby mode (e.g. Soft-Off), as well as adjusting the power supply's voltage and power output according to demand, by communicating with the power management circuitry on the motherboard. 5. Temperature control and thermal management: ATX power supplies are usually equipped with temperature sensors and fans to monitor the power supply temperature and adjust the fan speed to ensure that the power supply operates within a safe temperature range. To summarise, an ATX power supply is an ATX-compliant power supply with standard sizes, multiple power output options and connectors, as well as high energy efficiency and safety protection. It provides reliable power support for computer systems and electronic devices by converting AC power to stable DC power. When choosing the right ATX power supply, consider factors such as power requirements, energy efficiency requirements, safety protection, and compatibility.

03 August-2023