JWS70P48

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AC DC Converters

AC/DC converters are electrical devices used to convert alternating current (AC) electric power to direct current (DC) for use in electronic circuits, applications, or equipment. The AC/DC converter can provide power supply for radio, TV, LCD display, laptop, household appliances and so on. The JWS70P48 is one of the most popular AC/DC converters.

The JWS70P48 is a 48V, 15A AC/DC switching power supply module with a wide voltage input range from 85-275V AC. This AC/DC converter has a built-in active power factor correction (PFC) circuit, making it highly efficient and compliant with IEC 61347. It also supports soft start and overload protection, and is fully compliant with EN61000-3-2\Class C and EN 61000-4-2 ESD level 4, making it an excellent choice for high-end applications. Due to its high power and high reliability, it is widely used in communications equipment and industrial control equipment.

The JWS70P48 AC/DC converter is a high-performance, highly efficient switching power converter with its main function to convert AC mains or other high-voltage sources into a regulated DC output voltage. It uses a full bridge rectifier to convert the input voltage into DC, followed by a high-frequency switching power stage to generate a filtered, regulated DC output. The AC/DC converter uses a combination of advanced control and current-mode PFC that allow it to achieve high efficiency. The PFC circuit regulates the input current of the power supply to reduce power consumption and ensure high efficiency.

The AC/DC converter also includes several protection features to protect it from over current and overvoltage. It is equipped with a current limit detection circuit to detect the over current of the power supply. When the output current limit is reached, the internal switch immediately shuts off the output, preventing any damage or adverse effects caused by excessive current. The AC/DC converter also features an over voltage protection circuit which protects the power supply against any excessive voltage. The power supply will shut off the output if the output voltage exceeds the normal level.

Overall, the JWS70P48 AC/DC converter has the ability to effectively convert AC mains voltage into a DC voltage, providing a reliable power supply for a variety of electronic and electrical applications. Its high efficiency and reliability make it one of the most popular AC/DC converters. It is also highly flexible, making it suitable for a wide range of applications and environments.

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