The medical equipment industry is an emerging industry that is related to human life and health. As an important part of medical equipment, the quality of medical power supplies will directly affect the stability and reliability of medical equipment. Once the medical power supply has defects, it is easy to cause major medical equipment accidents, causing huge economic losses and medical disputes. To this end, UE Electronic has been committed to improving the safety performance of medical power supplies for the current status of the medical equipment market, and has innovatively introduced high-quality energy-saving medical power supply devices.
Stability is the most important
Medical power supply is closely related to human health and even life. Therefore, industry experts recommend that the power supply of medical equipment must be set to stricter standards than ordinary power supply. However, most current medical equipment uses AC-powered medical diagnosis, measurement and treatment equipment, which may cause leakage due to improper grounding and electrical insulation, thereby exposing patients and medical personnel to electric shock, burns, internal organ damage and arrhythmia. Qi and other potential dangers.
With the development of electronic technology, relevant personnel found that medical equipment using DC power supply will be more stable and reliable. Qiu Zhonghua, director of technical research and development at UE Electronic, believes that in terms of the design of medical power supplies, the first choice must be the quality and reliability of the product. To this end, UE Electronic has developed a medical switching power supply, which not only greatly reduces the size and weight, but also greatly reduces energy consumption and improves reliability. High energy efficiency is the key
According to Qiu Zhonghua, the main function of UE Electronic's high-quality energy-saving medical power supply device is to convert city power into stable and reliable DC power for use in medical electronic equipment. The output voltage is 12-48V, and the power capacity is up to 300W. It has high efficiency, energy saving and safety. Reliable, high power density and other performance. These performance indicators are in compliance with the Energy Star fifth generation (V2.0) standard, IEC60601 safety regulations and EN55022 standards, especially the upper limit of leakage current is 0.092mA, which is much lower than other ordinary power supplies. The overall technology has reached the international advanced level, and some technologies have reached the international advanced level.
It is reported that the high-quality energy-saving medical power supply device is the project approved by the National Torch Program and announced on the website of the Ministry of Science and Technology, becoming the only medical power supply project among many projects. At present, this product is widely used in laser treatment equipment, ultrasound, various monitors, cardiac puncture monitors, ultrasonic nebulizers and other medical equipment.
A good medical power supply is not just a product, but also a trust and a responsibility. Li Tao, Marketing Director of UE Electronic, said that UE Electronic will continue to fight against quality problems to develop the market and ensure the stable and reliable and energy-efficient medical power supply to ensure the healthy and safe operation of medical equipment.
Measuring contact resistance
Use the resistance gear of the multimeter to measure the resistance of normally closed contacts and moving points. The resistance value should be 0; The resistance of normally open contacts and moving points is infinite. From this, it can be distinguished which is normally closed contact and which is normally open contact.
When selecting relay, the power supply voltage of general control circuit can be used as the basis for selection. The control circuit shall be able to provide sufficient working current for the relay, otherwise the relay closing is unstable. After consulting the relevant data to determine the service conditions, find out the model and specification number of the required relay. If the old relay needs to be replaced, confirm whether the flange size is appropriate.
Before selecting gas relay, understand the necessary conditions:
â‘ The power supply voltage of the control circuit and the maximum current that can be provided;
â‘¡ Voltage and current in the controlled circuit;
â‘¢ The controlled circuit needs several groups and what form of contacts.
Buchholz Relay,Gas Relay,Buchholz Relay Transformer,Gas Relay Sealed Transformer
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