ME240A2851N01

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ME240A2851N01 Application Field and Working Principle

The ME240A2851N01, made by Inventronics, is an AC-DC Desktop or Wall Adapter built to meet the standard EU directives. It is 80 PLUS Gold certified and carries a efficiency rating up to 91.4%

It is most suitable for both commercial and residential use, possessing a draw power of 0.24A-2.5A. It is an ideal power source for indoor electronic devices, such as computers, televisions, radios, printers, and more.

ME240A2851N01 Working Principle

It works by converting AC current into DC current. An electrical current flows through the device, which is then passed through a transformer. This transforms the current from AC to DC, and then the current is passed through a rectifier. A rectifier is a device that converts AC current into DC current with a minimum voltage drop.

The device then passes the current through the main circuit board, which maintains and optimizes the power output. The last step is to convert the DC current back into AC current so that the power outlet can be connected to the device. The voltage and current are measured and regulated to prevent overloading the device.

Features

ME240A2851N01 features multiple safety protections, including over-current, over-temperature, short-circuit, over-voltage, and over-load protections.

It has a no-load power consumption of less than 0.3W in order to comply with the EU Energy Star requirements and a power factor correction (PFC) function as well. It has both multi-stage and single-stage PFC, allowing for improved efficiency and reliability.

It has a universal input voltage range of 90V-264V, and it supports multiple output voltages from 3.3V to 24V depending on the model. It also has a temperature range of 0°C-40°C with fanless operation.

Conclusion

The ME240A2851N01 is an AC-DC Desktop or Wall Adapter with a high efficiency rating. It features multiple safety protections, and it has a no-load power consumption of less than 0.3W. It is suitable for both commercial and residential use, and its universal input voltage range of 90V-264V suits a variety of applications. It is an excellent choice for AC-DC Desktop or Wall Adapters.

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