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Switching power adapter customization.AC ADAPTER wholesale

source:power adapter     Popular:adapter     release time:2021-11-17 10:00:58     Article author:sznbone    

  Switching power adapter customization.AC ADAPTER wholesale(图1)

  How to choose the right power adapter for yourself?

  1. It must be realized that the power adapter is a high-frequency, long-term use of electronic products, such as mobile phone chargers, basically we use it every day.

  2. The power adapter is a product that requires safety certification, and there may be short-circuit or burning during use.

  In short, users must consider quality issues when purchasing power adapters, and the quality is reliable before they can be used safely. Switching power adapter

  The characteristics of the switching power supply are: high-speed pass and cut-off with a circuit-controlled switch tube. The direct current is converted into high-frequency alternating current and supplied to the transformer for transformation. The wall-mounted Chinese-standard certified power adapter then generates the required set Or multiple sets of voltage! Plug-in type Chinese-standard certified power adapter and it is not very hot during operation!! The cost is very low. If the 50HZ is not changed to high frequency, the switching power supply is meaningless

  DC15V output power adapter

  In order for the notebook computer to work stably, a stable DC voltage must be provided. This device that provides a stable DC voltage is a DC stabilized power adapter. This DC stabilized power adapter, in addition to providing a stable DC power adapter for the electronic circuit of the notebook computer, is also required to have high reliability, safety and environmental resistance. Switching power adapter

  Pay attention to the single-point grounding of digital circuits and analog circuits, single-point grounding of large current circuits and small current circuits, especially current and voltage sampling circuits, to reduce common resistance interference and reduce the impact of ground loops;


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