Abstract

Portable medical monitoring and testing devices require ultra-pure and stable power supply, as power ripple and EMI directly affect medical data accuracy. The SiC power adapter adopts advanced third-generation semiconductor technology to suppress switching noise and achieve ultra-low ripple output. The SiC power adapter realizes excellent temperature rise control and avoids overheating of enclosed medical equipment. The SiC power adapter complies with international medical safety standards, serving as a core power accessory for exported portable medical products.

1. Overseas portable medical devices are used for human monitoring and precision detection with strict requirements for power noise, temperature rise and stability. Traditional silicon power supplies have large ripple and strong interference, easily causing data distortion. The SiC power adapter leverages the low-loss and high-frequency advantages of SiC materials to reduce operating noise. The SiC power adapter delivers pure current and voltage, perfectly fitting weak signal collection scenarios of medical devices.

2. In terms of electrical performance, the SiC power adapter achieves much higher conversion efficiency than traditional power supplies and reduces heat generation during continuous operation. The SiC power adapter supports global wide-voltage input and customizable outputs for different portable medical devices. The SiC power adapter features sensitive dynamic response with tiny voltage fluctuation during load switching, ensuring long-term accurate operation. The SiC power adapter has ultra-low standby power, fully meeting EU Level VI energy efficiency standards.

3. For safety and certification, the SiC power adapter is equipped with full medical-grade protection mechanisms to prevent damage to precision medical components caused by abnormal current and voltage. The SiC power adapter passes medical-grade EMC tests, causing no interference with equipment sensing and detection modules and complying with strict overseas medical industry specifications.

Summary

In general, the SiC power adapter fully meets the power demands of various exported portable medical devices with low noise, low temperature rise and high-pure output. The SiC power adapter helps medical manufacturers reduce noise and heat design costs and accelerate overseas market access. The SiC power adapter supports sample testing and customized debugging to meet exclusive power requirements of different medical devices. Contact Sen Shu Qiang for customized medical power solutions based on the SiC power adapter.

Sources

1. IEC 60601-1:2012
2. (EU) 2019/1782
3. IEC 60601-1-2:2014