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Precautions for choosing a switching power adapter

source:power adapter     Popular:adapter     release time:2021-08-04 11:47:36     Article author:sznbone    

  Precautions for choosing a switching power adapter

  What issues should be paid attention to when choosing a switching power supply adapter? Based on past experience, our factory has summarized 5 major issues for you to pay attention to. The following introduces you:

  1. Control method. The charging time is controlled manually, and overcharging is often neglected in actual use. Fully automatic charging control is extremely convenient for users.

  2. Fast charging performance. The switching power adapter provides fast charging or rapid charging current, which can fully charge the battery in a short time and use it quickly.

Precautions for choosing a switching power adapter(图1)

  3. Adequacy. Adequate battery is the main function of the switching power adapter. To what extent, 50%, 70%, 90%, or 100%, it reflects the utilization of battery capacity. A 2000mAH Ni-MH battery charged 50% is only equivalent to a 1000mAH battery.

  4. Versatility. The applicable battery capacity range of the switching power supply adapter reflects the degree of versatility. For adapters with a smaller applicable range, when users have earlier batteries with smaller capacity or newly purchased batteries with higher capacity, they often need to purchase multiple power adapters. The universal adaptor can even adapt to a large battery capacity range with only one. It can not only adapt to the earlier and current battery capacities, but also adapt to higher-capacity batteries in the future.

  5. Daily charging capacity. The 4-hour maximum charging capacity of the switching power supply adapter reflects the charging capacity. A power adapter with 100mA charging current and 2 batteries, a daily charging capacity of 3200mAH, a 100mA charging 4 battery power adapter, a daily charging capacity of 6400mAH, a 300mA charging 4 battery power adapter, a daily charging capacity of up to 20000mAH, daily charging The higher the capacity, the stronger the charging capacity.


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