HPA65 and HPA120 Series: Medical Power Supplies with Industrial Robustness

In modern medical technology, reliable and safe power supplies are crucial to ensure the functionality of devices—whether in diagnostics, therapy, or monitoring.

The HPA65 and HPA120 series from Sinpro Electronics offer a universal solution that meets both the strict requirements of medical certification according to EN 60601-1 and industrial standards according to EN 62368-1. This makes them particularly valuable for manufacturers who want to use a single power supply platform for various applications without compromising on safety or performance. The series are designed to integrate seamlessly into existing systems while delivering the highest reliability—whether in clinical environments or industrial applications.

Application Scenarios and Benefits for Developers/Buyers:

1. Point-of-Care Diagnostic Devices

• Challenge: Compact devices for analysis or measurement require reliable, long-lasting power supplies that do not need additional cooling and avoid EMC interference.
• Solution: The HPA65 series delivers stable 65W performance, while the HPA120 series covers more demanding applications with 120W—both in fanless design (low-noise, maintenance-free). Both series comply with EN 60601-1 for patient safety and are certified according to IEC 61000-4-3/6 to minimize electromagnetic influences.
• Customer Benefit: Shorter development times thanks to pre-certified components; no complex testing required for EMC or temperature behavior.

Ventilators and Therapy Systems

• Challenge: 24/7 operation in clinical environments requires fail-safe power supplies with a long lifespan (>5 years) and robustness against environmental influences (e.g., cleaning agents, dust).
• Solution: Both series are available with IP22 as standard, optionally as IP54 for splash-proof applications. The 70°C resistance enables use even in non-air-conditioned rooms or mobile units in harsh environments.
• Customer Benefit: Reduced warranty and maintenance costs due to validated long-term stability; certifications accelerate market approval.

Clinical Control Systems (e.g., Microscopy, Robotics)

• Challenge: Precise controls require interference-free voltage supply to minimize patient risks. At the same time, devices often need to integrate industrial interfaces (e.g., for data transmission).
• Solution: The HPA65 and HPA120 series combine medical safety (EN 60601-1) with industrial EMC robustness (IEC 61000-4-3/6), enabling hybrid systems (medical + IT) to be realized with a single power supply.
• Customer Benefit: Simplified system integration and lower unit costs through standardization on one power supply platform.

Medical PCs and Monitoring Systems

• Challenge: Devices in patient rooms or operating theaters must be quiet, compact, and reliable—often with limited installation space.
• Solution: The compact design of both series and their scalability from 65W to 120W enable space-saving designs. The EN 62368-1 approval also allows use in hybrid devices (e.g., medical PCs with industrial interfaces).
• Customer Benefit: One power supply for multiple device classes—reduces inventory and logistics effort.

Key Decision Argument for Buyers:

• One platform, two markets: The HPA65 and HPA120 series cover both medical and industrial requirements—ideal for manufacturers developing devices for dual use (e.g., medical PCs for clinics and laboratories).
• Scalable performance: With 65W to 120W, the series offers flexibility for different device classes without changing certifications or protection classes.
• Risk minimization: Pre-certified power supplies reduce liability risks and development time.
• Cost efficiency: Economies of scale through uniform procurement for various device types.