What is a medical power supply?
1. The so-called power supply is the part that supplies power to the back-end load such as: dry batteries, transformers, adapters, switching power supplies, etc.
2. What is a medical power supply? The so-called medical power supply refers to the use in medical and medical instruments and to meet the medical industry specifications, such as: GB9706 / GBYY0505, etc. In the process of using medical instruments, most of them belong to medical personnel. They do not have strong electrical knowledge. At the beginning of the design of medical equipment, safety and convenience must be considered. Similarly, medical power supply should have these two characteristics.
The main standard of medical power supply?
1. Medical power supply mainly needs to meet the special regulations of GB9706 and some medical equipment. In terms of electrical, there are two main items: withstand voltage and leakage current. With the release of the GB9706 2005 specification, it also began to put forward requirements for the efficiency and electromagnetic compatibility of medical equipment. And the power grid in some areas of China is not stable enough. Some medical equipment is exported to the Middle East, so the requirements for medical power can be summarized as follows:
1. Withstand voltage 4000V 2. Leakage current less than 0.5mA 3. Efficiency above 85% 4. MIC4 level certification 5. Input range meets 85V-264V
Development of medical power supply
1. With the release of GB9706 2005 and the development of the times, the backward power supply method of transformers will surely be gradually eliminated like computer floppy drives and optical drives. Therefore, it is imperative to do a good job in medical equipment from the backward transformer in the past to a switching power supply. Perhaps the same as the B-ultrasound one day the switching power supply is exported, and the transformer is eliminated. Therefore, the development of medical power supply is a long and rapid process. What is long is that most medical equipment manufacturers in China have not been interested in this development process. What is fast is that some companies that have tasted the sweetness of switching power supply have replaced all products For switching power supply. This is bound to be a brutal process of elimination and competition, and some unknown medical manufacturers are going to perish in the process of resisting the switching power supply.
Ruhe medical power supply
1. A good medical power supply is not just a product, but also a trust and a responsibility. Therefore, the procurement of raw materials and devices must be strictly controlled and no errors of 10,000 are allowed.
2. In electrical design, it is necessary to meet the electrical parameters and work stably for a long time, and to ensure the normal work of the subsequent equipment in various emergencies.
3. We have to do service, provide immediate feedback information, update the product, do a good job of power supply installation and commissioning and other important documents to help customers develop new products more easily and quickly.
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