Medical equipment designers often face challenges when integrating power modules into compact and highly functional systems. Modern medical devices usually include control boards, sensors, displays, communication interfaces, and monitoring components that require stable electrical power during operation. Unlike general electronic products, medical equipment must also consider factors such as user safety, long-term operation, and system reliability.
An open frame power supply 24v solution can be considered for medical equipment when its electrical performance, protection design, and installation conditions match the requirements of the application. The suitability of this type of power module depends not only on the output voltage but also on how well it integrates with the complete equipment structure. This article explains why engineers choose open frame power supplies and what factors should be reviewed before applying them in medical device development.
Why Are Open Frame Power Supplies Used in Medical Equipment Design?
Space limitation is one of the common challenges in medical equipment development. Many devices are designed with compact internal structures because manufacturers need to integrate multiple functional modules into a limited enclosure. Compared with traditional enclosed power supplies, open frame designs remove the external housing and provide more flexibility for installation.
An open frame switching power supply converts AC input into regulated DC output through high-frequency switching technology. The converted power can then be supplied to different circuits inside medical equipment, including control systems, displays, communication modules, and other electronic components.
The open structure allows engineers to design the surrounding mechanical system according to the actual application. For example, manufacturers can arrange airflow channels, mounting structures, and internal components based on their product design. This flexibility can be useful for equipment that requires optimized space usage and efficient thermal management.
However, open frame power supplies also require careful system planning. Since the power module does not include a complete external enclosure, equipment designers need to consider protection methods, installation safety, and environmental conditions during the product design stage.
When Can a 24V Power Supply Be Applied to Medical Devices?
The application of a 24V power module depends on whether the power characteristics match the needs of the medical device. Although 24V is a commonly used output specification in many industrial and medical-related systems, engineers still need to evaluate several electrical parameters before making a selection.
Stable voltage output is important because medical devices often contain sensitive electronic circuits. Fluctuations in power supply performance may influence the operation of control systems, sensors, or communication functions. Therefore, engineers usually review output stability, load conditions, and operating environments during the evaluation process.
Safety isolation is another important consideration. Medical equipment may operate close to patients or healthcare operators, which means the power system needs to provide appropriate protection according to the device application. Factors such as insulation structure, leakage current, and isolation level should be reviewed before integration.
For example, the open frame power supply 24v solution from UE Electronic is designed for applications that require compact installation and reliable power conversion. The UES500-SPAZ-OP series provides 2 MOPP isolation protection and supports medical safety requirements, allowing engineers to consider the product for medical equipment designs with higher isolation demands.
What Design Factors Should Engineers Consider Before Selection?
Choosing a medical power module requires more than checking whether the output voltage matches the equipment. Engineers also need to consider thermal conditions, mechanical structure, input requirements, and expected operating environments.
Thermal management is especially important because power modules generate heat during continuous operation. In compact medical equipment, limited airflow space may influence temperature control. Selecting a power supply with suitable cooling methods helps maintain stable performance during daily use.
The installation method is another factor that affects product selection. An open frame design provides flexibility, but the equipment manufacturer needs to reserve appropriate mounting space and design protection measures according to the final product structure.
The UES500-SPAZ-OP series provides open frame PSU and open PCB power supply options for industrial, communication, and medical applications. The series supports 80-264V AC input and provides different thermal solutions, including 320W convection cooling and 500W forced air cooling provided by users. These options allow engineers to select a suitable configuration according to system requirements.
Energy performance can also influence product design. The series supports Energy Efficiency Level VI requirements and standby power consumption of ≤0.5W. In addition, the working altitude can reach 5000 meters, providing more possibilities for equipment used in different installation environments.
How Can Suppliers Help During Medical Equipment Development?
For medical equipment manufacturers, selecting a power supply is usually part of a larger product development process. A suitable supplier can provide technical communication during early design stages and help customers evaluate whether the power module matches their application.
Supplier support becomes important when equipment manufacturers need to select or customize a power solution that matches the device’s electrical requirements, internal space limitations, connector design, and operating environment. Different medical devices may have different requirements for installation space, output configuration, or operating conditions. Engineering cooperation can help reduce unnecessary design changes during development.
Rather than focusing only on product specifications, B2B customers often evaluate whether a supplier understands practical application requirements. Experience across different industries allows suppliers to recommend suitable power solutions by considering factors such as device power requirements, installation space, operating conditions, and compliance standards.
With more than 30 years of power supply experience, UE Electronic provides OEM and ODM power solutions for customers with customized application needs. Its product range includes power solutions designed for industrial and medical-related applications, supporting manufacturers during different stages of product development.
Selecting a Suitable Open Frame Power Solution for Medical Equipment
A 24V open frame power supply can be used in medical equipment when the product design, electrical performance, and safety requirements are suitable for the specific application. The selection process should include evaluation of output stability, isolation protection, thermal management, and installation conditions.
The open frame switching power supply design provides flexibility for medical equipment manufacturers that need compact and integrated power solutions. By considering the complete equipment structure rather than only basic electrical specifications, engineers can choose a power module that supports reliable device operation.
For medical equipment development, the right power solution should balance performance, safety, and system compatibility. Careful evaluation during the design stage helps manufacturers create products that meet application requirements while maintaining stable operation throughout the product lifecycle.
