RAC30-15SA-E-ST

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AC-DC converters are used in a range of applications, such as powering small appliances, charging batteries, and providing a reliable source of energy for remote and grid systems. The RAC30-15SA-E-ST AC-DC converter is an example of an AC-DC converter with a wide range of uses. This article investigates the application field and working principle of the RAC30-15SA-E-ST converter.

Specifications

The RAC30-15SA-E-ST AC-DC converter is an ideal component for providing reliable and efficient energy. It has an input voltage range of 90–265V AC, and a maximum output current of 15A. The power output for the converter is 230W, and it has a power factor of 0.99. The converter has a working frequency of 200–277V AC, a peak input frequency of 380 KHZ, and an efficiency of 95%. Furthermore, the converter has a wide working temperature range of -20°C to +45°C.

Application Field

The RAC30-15SA-E-ST converter is commonly used in applications that require a reliable and efficient source of energy. For instance, it is extensively used in industrial settings that require the powering of equipment or machinery. The high power efficiency and long life of the converter makes it ideal for powering long-term and intensive operations. Furthermore, the wide range of input and outputvoltage allows for a variety of applications. As such, it can be used to power domestic and office appliances.

Additionally, the RAC30-15SA-E-ST converter is also used to charge batteries. The power output and frequency of this converter make it suitable for charging a wide range of batteries, such as lead acid, NiCd, and Li-ion batteries. The converter can also be used in a solar power system, serving as a reliable and efficient source of energy.

Working Principle

The basic working principal of the RAC30-15SA-E-ST converter is rectification. This is the process of converting AC electricity into DC electricity. The AC electricity enters the converter through two input terminals, passing through a full-bridge rectifier (made up of diodes). The rectifier transforms the AC electricity into pulsating DC electricity, which is then smoothed out by the filter capacitor. The filtered and smoothed electricity is then transferred to the output terminals of the converter.

The output voltage of the converter is adjustable. This is achieved by using a pulse width modulation (PWM) controller. The controller modulates the width of the output voltage pulses, allowing the output voltage to be adjusted. The PWM Controller sends a switching signal to a switching transistor, which varies the current, thus altering the output voltage.

Conclusion

The RAC30-15SA-E-ST AC-DC converter is a reliable and efficient component with a wide range of uses. It is extensively used in industrial settings where a reliable and efficient source of energy is required. Additionally, it is also used to charge batteries, as well as powering domestic and office appliances in a solar power system. The working principle of this and other AC-DC converters is based on the familiar rectification process.

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