With increasing environmental and food safety problems, the number of harmful bacteria to the human body is also expanding. The experimental and research institutions continue to provide detection and analysis of chemicals to assist in clinical diagnosis, treatment, and post-treatment health physiology index, improve human immunity functions, biochemical analyzers, DNA analyzers, enzyme immunoassays, etc. Such medical equipment all requires stable DC voltage to drive. MEAN WELL’s enclosed type MSP/RPS series, modular NMP series, built-in PCB type MFM/MPM/RPS series are all suitable to provide not only the required electrical power but also increased safety features and performance.