PBA15F-24

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AC DC converters

AC to DC converters are used to convert alternating current (AC) into direct current (DC). Once AC is converted to DC, the electrical energy is fed to the load like motor as desired and fulfill the end goal.This type of electric current conversion is also referred to as rectification.

The rectifiers have a variety of applications ranging from anything to rectify AC power to have supplied in remote areas to AC/DC converter modules used in medical machines for diagnosis and therapeutic treatments.

This article will discuss the application field and working principle of one such AC to DC converter- PBA15F-24.

Application Field of PBA15F-24

PBA15F-24 is a 15 Watt Single Output AC/DC adapter/AC to DC converter module. This AC DC converter is suitable for low power applications like Portable Devices, Battery Chargers, or Other Consumer Products.

Here are some of its main features:

• Input voltage range is 90~264V.
• Wide Operating temperature range (-30°C ~ 70°C).
• Over current, short circuit, overload, over voltage protection.
• High accuracy of ± 2%.

The PBA15F-24 AC/DC adapter is also FCC and CE Certified and helps in meeting the requirements of the ENERGY STAR program.

Working Principle of PBA15F-24

The working principle of PBA15F-24 is straightforward. It contains an AC transformer, a heat sink, a printed circuit board with all the components and the relevant circuitry.

The AC input of the adapter is connected to the primary winding of the transformer via a switch, and the transformer isolates the high voltage from the circuit.The high voltage is then rectified by the diodes contained in the rectifier. This DC output is then regulated to the designed voltage by the IC control circuit. The regulation is done by pulse-width modulation technique (PWM).Also, the adapter contains protection circuits which are connected to the AC/DC adapter and protect it from any unexpected conditions.

Finally, this DC output is formatted in the configured connector and provided to the load.

The specific data is subject to PDF, and the above content is for reference