| Project Type | Medical Workstation Power Solution |
|---|---|
| Application | Portable Medical Workstation / Medical Cart |
| Industry | Healthcare Equipment |
| Power Requirement | 120W |
| Output Specification | 19V DC / 6.3A |
| Power Supply Type | External Medical Power Adapter |
| Input Voltage | 100-240V AC |
| Safety Requirement | IEC 60601-1 Medical Safety |
| Protection Features | OVP / OCP / SCP |
| Installation Method | External Power Architecture |
| Main Challenges | Stable operation, safety, heat management, mobility |
| Solution | Customized 19V Medical AC/DC Adapter |
Developing a reliable power solution for portable medical workstations required addressing several engineering challenges.
The medical workstation integrated multiple electronic modules, including:
These components required a stable 19V DC input to maintain reliable system operation.
The customer needed a power adapter capable of supporting dynamic load changes while minimizing voltage fluctuation and electrical noise.
Because the workstation was used in healthcare environments and operated near patients, electrical safety was a critical consideration.
The power solution needed to support:
A standard commercial adapter could not provide the required medical-grade protection level.
Medical carts are commonly used for long periods in:
The power system needed to support extended operation while maintaining:
Medical workstations contain multiple electronic components within limited enclosure space.
The customer needed a power architecture that could:
An external medical adapter was preferred to move heat dissipation outside the workstation enclosure.
Since medical carts are frequently moved between different areas, the power solution needed to provide:
Based on the customer’s portable medical workstation requirements, XJK Power provided a 19V 120W medical AC/DC power adapter solution optimized for mobile healthcare equipment.
The solution provided:
This ensured reliable operation for embedded computing platforms, displays, and connected medical peripherals.
The adapter was developed for medical applications with consideration of:
This provided a safer power foundation for patient-area medical equipment.
Using an external medical adapter provided several system advantages:
The power adapter included essential protection functions:
These features helped improve system safety and operational reliability.
Our engineering process helps device manufacturers move efficiently from requirement definition to production-ready power solutions.
Review voltage, current, connector, plug type, installation environment, and medical device requirements.
Electrical feasibility assessment, connector matching, and product configuration planning.
Prototype recommendation or customized sample preparation based on project requirements.
Review safety expectations, EMC considerations, and application-specific requirements.
Functional verification and customer-side evaluation before production.
OEM production support for customized healthcare power solutions.
During the power integration process, several engineering factors were considered.
The 19V DC output was selected based on the internal architecture of the medical workstation.
Many embedded computing platforms and industrial motherboards are designed around 19V input requirements, making it a practical choice for:
A 120W power rating provided sufficient power margin for systems containing:
The design considered possible load variations during startup and operation.
Medical applications require stricter electrical safety performance compared with industrial electronics.
Key design considerations included:
Because medical workstations often operate continuously, thermal management was an important design factor.
The external adapter design helped:
For mobile medical equipment, connector and cable reliability are important.
The solution considered:
By integrating the 19V 120W medical power adapter solution, the customer achieved:
The stable 19V DC output supported continuous operation of embedded computing systems, displays, and medical peripherals.
The medical-grade power architecture helped the workstation meet healthcare equipment safety expectations.
The external adapter approach reduced internal heat generation and simplified workstation mechanical design.
With XJK Power’s OEM/ODM support, the customer was able to accelerate power integration and focus on the development of the medical workstation system.
1. What voltage do portable medical workstations use?
Many use 19V DC, especially those based on embedded computing systems.
2. Why use external power adapters in medical carts?
They improve safety, reduce internal heat, and simplify certification.
3. Can a 120W adapter support a medical workstation?
Yes, 120W is sufficient for most configurations depending on peripherals.
4. Is IEC 60601 required for medical workstations?
Yes, it is essential for ensuring electrical safety in medical environments.
Portable medical workstations require dependable power for continuous operation, mobility, and stable system performance in healthcare environments. Shenzhen Xinjukang Technology (XJK Power) Co., LTD supports OEM healthcare equipment manufacturers with customizable power solutions designed for portable medical carts, workstation systems, and embedded healthcare electronics.
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