In the modern industrial field, power supply equipment has always played a vital role. Especially high-power switching power supplies, they not only need to provide stable current, but also have high efficiency and high reliability. The S-3000W-30V high-power switching power supply is such a device. With its unique characteristics and powerful performance, it is widely used in various complex environments. This article will introduce the characteristics and applications of the S-3000W-30V high-power switching power supply in detail, aiming to help you better understand this powerful device and provide you with some useful reference opinions.

Excellent design and function

1U low-profile design and active PFC function

The S-3000W-30V high-power switch mode power supply adopts a 1U low-profile design, which means that it has an ultra-thin appearance and can be easily installed and operated in space-constrained environments. The 1U low-profile design not only saves space, but also improves the overall aesthetics and convenience of the system. This is especially important for environments where multiple devices need to work in parallel, such as data centers, laboratories, and production lines.

In addition, the S-3000W-30V has a built-in active power factor correction (PFC) function. The PFC function can optimize the input current of the power supply to make it closer to a pure sine wave, thereby improving the efficiency and stability of the power supply, reducing harmonic interference, and protecting the safety of the power grid and equipment. Active PFC has higher efficiency and wider applicability than passive PFC, and is an important sign of modern high-efficiency power supply design.

Another significant advantage of active PFC is that it can reduce the impact of the power supply on the power grid, especially when high-power equipment is started. Traditional non-PFC power supplies will generate a large surge current at startup, causing a transient impact on the power grid, which may cause voltage fluctuations in other devices. The active PFC power supply reduces the amplitude of the surge current by adjusting the input current waveform, ensuring the stability and safety of the system.

Built-in constant current limiting circuit

The S-3000W-30V high-power switching power supply is equipped with a built-in constant current limiting circuit, which is very important for protecting the power supply and load equipment from overcurrent shocks. The constant current limiting circuit can automatically adjust the output when the current exceeds the set value to prevent excessive current from damaging the power supply and connected equipment. This not only extends the service life of the power supply, but also improves the safety and reliability of the system.

For application scenarios that require high precision and high stability, such as medical equipment, test equipment, and high-end electronic equipment, the built-in constant current limiting circuit is particularly important. It ensures that the equipment can maintain a stable working state under various working conditions and avoid failures and damage caused by current fluctuations.

The built-in constant current limiting circuit also has a protection function, which can automatically cut off the power output when the power supply fails or is overloaded to prevent further damage. This is especially important for equipment that needs to run continuously for a long time, such as communication base stations, data centers, and industrial automation equipment. In this way, the S-3000W-30V high-power switching power supply not only protects its own safety, but also provides a solid guarantee for the stable operation of the entire system.

Affordable and miniature size

High cost-effectiveness and non-PFC design

The S-3000W-30V high-power switching power supply focuses on economy in design, reduces costs as much as possible, and provides a cost-effective power supply solution. Although it does not have an active PFC function, for some application scenarios that do not require high power factor, the non-PFC design can fully meet the needs and further reduce the cost of the equipment.

This design concept makes the S-3000W-30V high-power switching power supply an ideal choice for many small and medium-sized enterprises and projects with limited budgets. Whether it is used as a test power supply in the laboratory or as a power supply for equipment in a small production line, the S-3000W-30V can provide reliable power support at a low cost.

Another advantage of the non-PFC design is that its structure is relatively simple, reducing the complexity and failure points of the power supply. This means that in actual use, the maintenance cost and repair difficulty of the S-3000W-30V high-power switching power supply are low, saving users additional expenses and time. For application scenarios that require long-term operation and high reliability, such as monitoring systems, security equipment, and industrial control systems, the S-3000W-30V is undoubtedly an affordable choice.

Miniature size and portability

The miniature size design of the S-3000W-30V high-power switching power supply makes it extremely portable and flexible. Whether it needs to be moved frequently in the laboratory or needs to be carried during field work, the miniature size provides great convenience for users.

In practical applications, the S-3000W-30V high-power switching power supply can be easily integrated into various devices and systems without taking up too much space, ensuring the compactness and aesthetics of the system. This is particularly applicable to some application scenarios that require compact design, such as drones, power tools, and mobile devices.

The miniature size design also means that the S-3000W-30V high-power switching mode power supply is very convenient to install and remove, and users can quickly adjust the position and configuration of the power supply according to actual needs. This flexibility makes it excel in environments where equipment needs to be frequently adjusted and replaced, such as exhibition displays, temporary experiments, and emergency power supplies.

Strong environmental adaptability

5G vibration and high temperature operation

The S-3000W-30V high-power switching power supply is designed with full consideration of the use requirements of various harsh environments and has extremely high environmental adaptability. It can withstand vibrations up to 5G, which makes it excel in application scenarios that require high stability and vibration resistance, such as automotive electronics, aerospace equipment, and industrial automation equipment.

In practical applications, many devices need to work in high-vibration environments, such as transportation, construction engineering, and military fields. Traditional power supplies often have difficulty maintaining stable output in these environments and are prone to failure and damage. The S-3000W-30V high-power switching power supply optimizes its internal structure and design to enable it to maintain reliable performance and stable output in high-vibration environments to meet user needs.

In addition, the S-3000W-30V high-power switching power supply can operate stably at temperatures up to 70°C, which provides reliable power guarantee for some application scenarios in high-temperature environments, such as metallurgy, chemical industry, and energy industries. High-temperature operation capability not only reflects the high quality and high reliability of the equipment, but also provides users with a wider range of usage options.

Another significant advantage of high-temperature operation capability is that it can maintain stable performance in environments with large temperature changes. This is especially important for equipment that needs to run continuously for a long time, such as communication base stations, data centers, and industrial automation equipment. In this way, the S-3000W-30V high-power switching power supply not only protects its own safety, but also provides a solid guarantee for the stable operation of the entire system.

Versatile Product Features

Product Details

The S-3000W-30V high-power switching power supply（SMPS) has a variety of product features that make it an ideal choice for a variety of application scenarios. First, its design focuses on economy and high cost performance, with affordable price and high reliability, suitable for small and medium-sized enterprises and projects with limited budgets.

In addition, the S-3000W-30V has an efficiency of up to 88% and a low operating temperature, which greatly saves energy and ensures long-term stable operation of the equipment. Short-circuit and overload protection functions further enhance the safety of the equipment and prevent damage caused by unexpected situations.

The soft start current effectively reduces the AC input impact and protects the safety of the power grid and equipment. The built-in constant current limiting circuit ensures a stable output of current, and the output parameters will not change even when the input voltage fluctuates. This feature makes it particularly suitable for residential areas with unstable voltage.

LED lighting system and pulse LED power supply

LED lighting system has a significant impact on our lives with its energy saving, compactness, reliability and longer service life. In addition to home, industrial and street lighting, LED lighting systems can also be used as effective building lighting. Pulse LED power supplies are used to power single or a group of power LEDs that require a stable output current. The output parameters will not change regardless of input voltage fluctuations. This feature makes them particularly suitable for residential areas with unstable voltage.

In the field of modern architecture and decoration, LED lighting systems are widely used in various lighting designs, from home lighting to commercial lighting to outdoor landscape lighting. With its advantages of energy saving, environmental protection and long life, LED lighting systems have become the first choice of more and more users.

24VDC power supply and application

In some specific application scenarios, S-3000W-30V high-power switching power supply can also be used with 24VDC power supply to meet the voltage requirements of specific equipment. 24VDC power supply is commonly used in communication equipment, industrial control and automation systems to provide stable DC power supply to ensure the normal operation of equipment.

For example, in industrial automation systems, many sensors, controllers and actuators require 24vdc power supply to maintain normal operation. S-3000W-30V high-power switching power supply can provide reliable power support for these devices through its stable output voltage and current, ensuring efficient operation and stable performance of the system.

In communication equipment, 24VDC power supply is also crucial. Communication base stations, network switches, and wireless devices all require stable DC power to maintain normal operation. The S-3000W-30V high-power switching power supply provides continuous power guarantee for these devices through its high efficiency and high reliability, ensuring the normal operation of the communication network and the stability of signal transmission.

S-3000-30 AC/DC Power Supply Selection Tips

When selecting the S-3000-30 AC/DC power supply, the power must be determined according to the consumer power and load type:

When the device is used with inductive load electrical appliances, the power must be 3 to 5 times the load power consumption! (Such as fluorescent lamps, motors, pumps, air conditioners, refrigerators, freezers, etc.).

When the device is used for users with capacitive loads, the selected power must be 5 to 10 times greater than the load power consumption! (Such as pulse chargers, LED drivers, pulse power supplies, etc.).

The nominal power of the device must be 20-30% higher than the load capacity of the consumer under active loads (such as heaters, electric ovens, stoves, furnaces, incandescent lamps, etc.). This is due to the high starting current of the load. When the load is turned on and during repeated short-time modes, the load significantly exceeds the nominal parameters specified in the load characteristics for a short time.

Please note that if these instructions are not followed, the device may be overloaded and stop operating, and the warranty does not cover damage. In order to correctly select the power of the device, it is recommended to consult an expert. The output voltage of the switching power supply is adjustable and can also be customized by the customer. If you need other output voltages, please contact us(NVVV).

Conclusion

In short, the S-3000W-30V high-power switch mode power supply is widely used in various industries with its excellent design and functions. From its 1U low-profile design and active PFC function, to the built-in constant current limiting circuit and high cost performance, to the miniature size and strong environmental adaptability, every feature shows its advantages as a modern power supply device. Whether in the industrial, scientific or commercial fields, the S-3000W-30V high-power switched mode power supply is your indispensable reliable partner.