PBA30F-5-N1

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AC DC converters are power conversion electronics based devices that convert an AC power source into a DC power source. This type of technology is used in a variety of applications such as renewable energy systems, telecommunications, industrial automation, robotics, automotive industry, consumer electronics, and medical equipment. PBA30F-5-N1 is a general-purpose AC DC converter manufactured by Walsin Technology Corporation, and it is an ideal power source for cost-sensitive and space-limited applications.

PBA30F-5-N1 is a single-phase half-bridge AC DC converter with active power factor correction (PFC). The PBA30F-5-N1 provides a regulated DC output voltage of 5V and a maximum output current of 30 A. The nominal input voltage range of PBA30F-5-N1 is from 90 VAC to one hundred and sixty five VAC at a 50/60Hz frequency. This product features power loss protection, overvoltage, short circuit, and over-temperature protections. Furthermore, it is designed with a high efficiency rating of 92%.

The PBA30F-5-N1 features a surface mount design that allows it to be easily integrated into small-scale systems. In addition, it offers reduced system component count due to its internal PFC implementation, and its efficiency allows the end user to realize cost savings in power consumption and greener circuit board design. This AC DC converter is rated to provide 30 A with a starting current of 8-10 A, a full load efficiency of up to 92%, and an average standby power of less than 0.4 W.

The working principle of PBA30F-5-N1 is fairly straightforward. When the AC voltage is applied to the input, the PFC stage of the converter applies power electronic techniques, such as pulse-width modulation (PWM), to the input voltage. This PWM technique is used to regulate the angle between the current and voltage waveforms, which enables the PBA30F-5-N1 to achieve high levels of power factor correction (PFC) performance.

After the input voltage is regulated, the DC-DC converter stage takes over and converts the high voltage input to the predetermined output of 5V. In this process, the half-bridge topology is used to provide high efficiency. The output voltage is then regulated and the output current is divided into two paths, thus providing a low-cost solution for distributed power. The output current is monitored and regulated to maintain a continuously stable output voltage.

PBA30F-5-N1 is well-suited for applications in industrial power supplies, telecoms, lighting control, solar pumps, consumer electronics and other distributed power solutions. The PBA30F-5-N1 is highly reliable, easy to use and cost effective, making it an ideal power source for a wide variety of applications.

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