IEC60601-1-2 full name "medical electrical equipment: basic safety and basic performance of the general requirements of the parallel standard electromagnetic interference - requirements and tests" at present, the corresponding domestic standard for YY0505-2012 "medical electrical equipment Part 1-2: General requirements for safety and parallel standards: electromagnetic compatibility Requirements and tests". This standard applies to the electromagnetic compatibility performance of medical electrical equipment to stipulate and guide. With the modernized life, there are more and more various electrical equipments in our life. Different electrical equipments have the same or different working frequency, and due to the mutual transformation between electricity and magnetism, electrical equipments will have mutual influence on each other. In order to reduce the electromagnetic influence between different electrical equipment, medical electrical equipment for electromagnetic compatibility performance requirements. This is also the medical electrical equipment developers to pay special attention to the design of the place. So what is electromagnetic compatibility? In layman's terms, it is divided into two parts: the ability to interfere with other equipment & the ability to resist interference from other equipment. These two can be divided into two types of conduction and radiation according to the mode of transmission. The ability to interfere with the conductive and radiative aspects of the two considerations, the ability to resist interference from the conductive and radiative aspects of the two considerations
Second, what is the content of IEC60601-1-2?
Below is a mind map of the entire standard to facilitate the reader to understand the form of expansion.
EMC total standards to see the first part of the test for the power supply that is the DC input port or AC power inlet test, followed by the shell for the test, then the patient coupling port test, and finally the signal input and output interface test. Finally, it is the interference test of communication equipment on the equipment, and the later articles will introduce in detail the test methods of these test items and the idea of rectification as well as the rectification measures. I hope to inspire the reader.