
Molecular analyzers are central to precision medicine and life science research, enabling molecular-level detection by capturing weak fluorescent or conductivity signals. High-sensitivity photomultiplier tubes (PMTs) and CMOS sensors are vulnerable to electrostatic discharge (ESD), rapid transient voltage fluctuations from thermoelectric cooler (TEC) thermal cycling and conducted electromagnetic interference (EMI). YINT Electronics’ protection solution integrates ultra-low capacitance ESD arrays, high-energy surge defense (GDT, MOV), fast transient suppression (TVS) and EMI filtering to safeguard signal integrity, stabilize TEC responses, and ensure high precision detection with ultra-low limits and excellent repeatability.