JWS7512

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AC/DC Converters are electrical devices used to convert AC power to DC power. JWS7512 is a type of AC/DC converter which makes use of pulse width modulation (PWM) to achieve conversion. The key features of JWS7512 include: voltage and current control, high power conversion efficiency, adjustable output voltage, and low cost. This article will discuss the application field and working principle of JWS7512.

Application Field

The JWS7512 AC/DCconverter is mainly used for the power supply of industrial automation systems, household appliances, LED lighting, medical and communications equipment, solar photovoltaic systems, electric cars and other electronic equipment. It is suitable for single-phase AC input voltage between 85 and 264V and is capable of converting to DC voltage between 12V and 24V. It can withstand high temperature and humidity, and has a wide range of uses.

Working Principle

The JWS7512 AC/DC converter operates on the principle of pulse width modulation (PWM). PWM is a technique employed to convert analog signals into digital signals. In this technique, the higher the pulse width of the output PWM signal, the higher the voltage and current. In the JWS7512, the input AC voltage is rectified to DC voltage and then supplied to the PWM controller. The PWM controller then modulates the signal according to the desired voltage and current and the output is regulated according to the input. The output then undergoes a filtering process to remove any noise present and is then supplied to the load.

Conclusion

The JWS7512 AC/DC converter is a low-cost, efficient and reliable solution for converting AC power to DC power. Its operating principle is based on pulse width modulation, which enables it to achieve high power conversion efficiency and stable output voltage. It is also capable of withstanding high temperature and humidity. It is suitable for single-phase AC input voltage between 85 and 264V and is capable of converting to DC voltage between 12V and 24V. These features make it an ideal choice for various applications such as in industrial automation systems, households appliances, LED lighting, medical and communications equipment, solar photovoltaic systems, electric cars and other electronic equipment.

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