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Pay Attention When 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?

Before using the product must first read the product introduction and instructions for use, see the wiring mark, confirm that the input voltage and the product to provide nameplate is consistent. Wiring, please cut off the input power supply; the output of a larger power supply has more than one junction terminal, and the terminals are connected internally (equivalent to a power supply), should be evenly accessed to the load. High-power power supply to pay attention to the use of space is enough to facilitate heat dissipation, to extend the life of the power supply;

Before installing and energizing the power supply, please check the wires on each terminal again to make sure that the input and output, AC and DC, single-phase and multi-phase, positive and negative poles, voltage and current values are correct before use. Eliminate the phenomenon of reverse connection and wrong connection. The current value measured by the ammeter is the average current value, the user is best to use an oscilloscope with a precision resistor (selected wattage) to measure the peak current, the measured peak current is best not to overload. The output power of the power supply depends mainly on the original power device, in order to meet customer requirements, manufacturers leave some margin for each group of power. Frequent switching of the power adapter will affect its life.
Eahunt is a private enterprise specializing in the research, development and production of power adapters, chargers, high power adjustable power supplies, Type-c power supplies, switching power supplies, industrial power supplies and other different types and specifications of power supplies. Since the establishment of our company, we have continuously introduced domestic and foreign advanced testing equipment and production equipment of a manufacturer with strong strength!

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