It can be regarded as a long-term equipment, used for isolation, anti-interference and high-precision regulated power supply of various high-precision electrical appliances such as medical equipment laboratories, and is a wide-range and high-quality regulated power supply.
Magnetic resonance imaging (MRI) is an examination method for image analysis and diagnosis of human cross-section by computer. It uses magnetic field instead of X-ray, and its basic principle is that hydrogen atoms contained in human body will vibrate after giving specific high waves under strong magnetic field.