JWS7512/B

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 AC/DC converters are becoming increasingly common in a variety of different industries and applications these days. The JWS7512/B is no exception to this trend, which can be used to convert AC power into DC power, or vice versa. In this article, we will discuss the application field and working principle of the JWS7512/B.

JWS7512/B is a Single-phase AC/DC converter designed for surface-mount applications. It is suitable for both AC and DC input and has low power loss, high efficiency, and long life. The JWS7512/B is widely used in industrial, home and office automation systems, as well as in lighting, fan, and automotive applications.

The JWS7512/B AC/DC converter can operate with a maximum power efficiency of 94% and a density of 6.5W/cm3. It has a wide input voltage range of 90Vac-260Vac and supports rated AC input power up to 1600W (12A). The JWS7512/B is also capable of delivering an output voltage (13.5V-45Vdc) with high power factor and low THD (total harmonic distortion). In addition, it has an adjustable output voltage range, adjustable output power and output current, and over temperature protection.

The working principle of the JWS7512/B AC/DC converter is simple; the input AC signal is rectified and filtered through a rectifying diode bridge and LC filter circuit to provide a steady DC voltage. This DC voltage is further regulated to the desired output voltage using a switching voltage regulator. The voltage regulator is connected to a pulse width modulation (PWM) control circuit, which adjusts the switching frequency and duty cycle to control the output voltage.

The JWS7512/B is also equipped with an over temperature protection circuit, which will automatically lower the output voltage to ensure the converter does not exceed its safe operating temperature. It also has a wide range of protections to prevent output overloads, short circuits, or over temperature scenarios.

Overall, the JWS7512/B AC/DC converter is an excellent choice for applications that require a reliable, efficient, and powerful converter. With its wide input voltage range, adjustable output, and over temperature protection capabilities, the JWS7512/B is one of the best solutions available today.

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