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How to determine if the power adapter is qualified?
time2019/05/14
- The power adapter market is a mixed bag. When purchasing, you must pay attention to whether there is safety certification, observe some details such as quality work, and avoid the purchase of inferior products, resulting in financial losses.
The price of the power adapter on the market is uneven, there are cheap and expensive, then what kind of good do we want to buy? How to buy a qualified power adapter? What are the standards of qualified power adapter? Let me take a look at it.
1. Is the certification complete?
In general, the more power certification products get the more reliable the quality of the power supply. For example: 3C certification, SE certification, UL certification, FCC certification, safety certification, electromagnetic compatibility certification, fire certification.
2, safety and stability
Judging the quality indicators of the power adapter should be based on safety and reliability. Under the condition that the electrical technical indicators meet the requirements of normal use, in order to make the power supply work safely and reliably under harsh environment and sudden failure, a variety of protection circuits must be designed.
The power adapter market is a mixed bag. When purchasing, you must pay attention to whether there is safety certification, observe some details such as quality work, and avoid the purchase of inferior products, resulting in financial losses.
Shenzhen Lianyunda Electronics Co., Ltd. focuses on power adapter for 12 years, has experienced R&D team, selects imported raw materials, and has complete industry certification. The joint power adapter passed: US UL, European GS, CE Australia SAA, C-tick, Korea KC, KCC, Japan PSE, national standard CCC. All products pass the 2-4 hours full load aging test before leaving the factory, the high qualified rate of good products, Shenzhen Intermodal Electronics, only to provide customers with higher-end stable products.