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Choosing A Power Adapter

Eahunt will provide long-term accumulated power supply technologies for more applications, covering consumer electronics, industrial, lighting, smart home, medical and other electrical products. All the products meet the requirements of EU ERP VI and U.S. DoE VI/CEC VI (six level of energy efficiency standard) and come with safety approvals of UL、CE、 CCC、CB、ETL、GS 、BS、KC、SAA、PSE、RoHS etc. marks and reliability certifications

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product-806-773

With all the certifications UL, ETL, FCC, CE, CB, GS, CCC, CQC, PSE, KC, KCC, SAA, RCM, etc.

What are some of the things that we need to pay attention to when choosing to use a power adapter?

According to the method of use or equipment reserved space to choose the appropriate type of power adapter and form factor. Such as wall-plug type, desktop type, convertible head multi-plug type switching power adapter. According to the input voltage and various output voltage and current to find the corresponding specifications. Whether there is a common ground relationship between the various power ports, if it is a common ground relationship on the power supply has special requirements;

When multiple outputs are used, determine the main circuit voltage according to the load characteristics (resistive, capacitive, inductive) and power change range of each circuit. Generally take the main circuit with high output current and high voltage accuracy. Define other indexes such as ripple noise, voltage stability and load stability. According to the temperature, humidity, vibration and other requirements of the actual use of the environment; choose a reasonable cost-effective product level;

the company continues to introduce domestic and foreign advanced testing equipment and production equipment of a manufacturer with strong strength! Whatsapp: +8615914288611; Email: zoe-hung@eahunt.com