Power Adapter Manufacturers

what principles should be observed in component selection

The correct and effective selection and use of electronic components is an important guarantee to improve the reliability level of power supply products. The reliability of electronic components is divided into inherent reliability and use reliability, but failure analysis data at home and abroad show that nearly half of the component failure is not due to the component's inherent reliability is not high, but due to the user's improper selection of components or the use of errors. Therefore, in order to ensure the reliability of electronic products, it is necessary to strictly control the selection and application of electronic components. The next power adapter manufacturers to introduce, component selection should comply with what principles.

1. The principle of universality: the selected components should be widely used and verified as little as possible to use the cold bias chip, to reduce risk.

2. Cost-effective principle: in the function, performance, utilization rate are similar, try to choose a better price components, reduce costs.

3. The principle of easy procurement: try to choose the components that are easy to buy and have a short supply cycle.

4. The principle of sustainable development: try to choose in the foreseeable time will not stop the production of components.

5. Principle of substitution: try to choose pin to pin compatible with more types of components; 6.

6. The principle of upward compatibility: try to choose the old products used in the previous components.

7. Resource-saving principle: try to use all the functions and pins of the components.

Good power needs good materials, correct and reasonable selection of components is the first step for power adapter manufacturers to produce reliable power supply.

Eahunt's power adapters have been upgraded to level 6 energy efficiency and can be widely used in all kinds of electronic products. In addition, these products have been in line with the United States, the European Union and other countries, the company did UL, CE and other certifications, the majority of consumers can rest assured that customers can buy play their own role can not be ignored, and continue to develop high-quality, high energy-efficiency products to cope with the market's increasingly demanding energy-efficiency requirements.