PBA15F-15-N

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AC DC converters are widely used in industrial, commercial and residential applications. The PBA15F-15-N converter is a modern DCDC converter used for AC to DC power conversion from AC mains to regulated DC output voltage levels.This converter is suitable for applications such as LED lighting, automotive, home appliances, audio-video equipment and renewable energy applications.

It is a high efficiency, high power density, low profile, single-stage AC to DC converter with an integrated AC rectifier. It is capable of delivering up to 15 Watts of continuous DC power with an input voltage range of 90 to 135 volts AC, and an output voltage range of 9 to 45 volts DC. The converter offers advanced features such as adjustable constant current/constant voltage, over-temperature, and overload protection for reliability.

The working principle of the PBA15F-15-N converter is based on an isolating transformer, rectifier and switching transistors. The AC input is rectified to DC by the rectifier before it is switched to the required output voltage by the switching transistors. The transformer serves to isolate the primary and secondary of the converter. The switching transistors are controlled by an external controller, ensuring that the correct switching sequence is used for switching, modulation and synchronization.

The converter also has an active power factor correction (PFC) feature that helps to reduce power consumption, typically by 70%. This feature reduces harmonic distortion and improves efficiency, allowing the converter to achieve more than 80% efficiency in most applications. The converter also has pre- and post-EMI filtering, which reduces the impact of electromagnetic interference (EMI) and helps prevent interference with external electronic equipment.

The PBA15F-15-N converter is also designed for high reliability and long life. The switching transistors are tightly coupled with the output, allowing the converter to maintain a consistent output voltage under varying load conditions. The converter also includes over-temperature and overload protections, as well as an integrated overload protection feedback circuit to ensure that the output voltage is maintained under fault conditions.

The PBA15F-15-N converter is a highly reliable and efficient AC to DC converter that is suitable for a wide range of applications. Its feature set, including an integrated rectifier, active PFC, pre-/post-EMI filtering, over-temperature and overload protection, make it an ideal choice for a variety of industrial, commercial and residential applications.

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