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The advantages and principles of the open frame power supply module

Article Source：Kinri Energy | Author：Kinri Energy | Issuing Time：2024.04.08
The advantages of the open frame power supply module


1. Shorten the development cycle. Open frame power supply can be obtained by matching the power supply with several discrete components.

2. Users can also repeatedly stack or cross stack to form a modular combination power supply, achieving multi-channel output, greatly reducing the development cycle of the prototype.

3. Small in size, it can integrate well with the product, reduce the volume of electronic products, and make electronic products better adapt to the widespread application of modern electronics.

4. Stable work and higher efficiency. Compared with switch mode power supplies, the open frame power supply module adopts better electronic components and more advanced circuit design, making its operation more stable and reliable. At the same time, it effectively improves conversion efficiency and can effectively control efficiency and temperature under the same power.

5. By using fixed processes such as glue filling, and directly combining the open frame power supply module with the PCB board, it can be more stable than general switch power supplies and can prevent vibration, dust, and fog. Effectively ensuring power supply.

6. Flexible changes. If you need to change the product design, simply switch or connect another suitable module power supply in parallel.

7. The design is concise. Open frame power supply modules are generally equipped with standardized front-end and highly integrated open frame power supply modules, making power supply design simpler.

8. Reliability. Fully automated, mature technology, stable and reliable quality.

The working principle of the Open frame power supply module

In many applications, the heat on the open frame power supply module substrate needs to be transmitted to a distant heat dissipation surface through thermal conductive components. In this way, the temperature of the power module substrate will be equal to the temperature of the heat dissipation surface, the temperature rise of the thermal conductive element, and the sum of the temperature rises of the two contact surfaces. Power supply is an electronic product that provides working current for electronic devices! The open frame power supply module is a switch mode power supply with higher integration and efficiency, also known as a power module. According to classification, it belongs to a type of electronic components. Its working principle is the same as that of a switching power supply. It uses power semiconductor devices as switching elements, and adjusts the output voltage by periodically conducting and turning off the switch and controlling the duty cycle of the switching element. At the same time, according to the application environment and the needs of electronic products, through some circuit designs, it also has functions such as voltage transformation, isolation, and filtering. In short, modular power supply is a switch mode power supply with higher integration, better functionality, and higher efficiency.

Although the Open frame power supply module is a type of switching power supply, it has many advantages compared to regular switching power supplies. It is a power supply that can be directly inserted or connected to a printed circuit board. Its characteristic is to provide power for digital or analog loads such as specialized integrated circuits (ASICs), digital signal processors (DSPs), microprocessors, memory, and field programmable gate arrays (FPGAs).
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