RAC05-3.3SA-E

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AC DC Converters

AC DC converters commonly referred to as AC-to-DC converters, are electronic devices that convert an alternating current (AC) input signal to a direct current (DC) output signal. AC-to-DC converters are used in a variety of industries and are an important component of many electronic systems. In the industrial and medical fields, AC-to-DC converters are used to power devices and equipment. It is also used in automotive electronics, renewable energy systems and consumer electronics such as televisions, DVD players, and video game consoles.

AC-to-DC converters come in many different forms and varieties and no one type can be considered the best for all applications. The variety of AC-to-DC converters available are a result of advances in semiconductor technology for producing components with increasing levels of sophistication. Many different technologies such as direct off-line, switching, linear, and modular approaches are available for performing AC-to-DC conversion.

One example of an AC-to-DC converter is the RAC05-3.3SA-E converter. The RAC05-3.3SA-E is a line operated, constant current, linear power converter designed to convert 85-265Vac from 50/60Hz input to 3.3Vdc at a maximum current of 5 Amps. It is a highly reliable, efficient, and rugged component that delivers a stable voltage and current output with minimal power dissipation. It is widely used in a variety of applications such as industrial control, medical devices, computer peripherals, telecom equipment, and automotive electronics.

The working principle of RAC05-3.3SA-E converter begins with an AC supply voltage being connected to the primary side of the converter. The voltage is then rectified on the primary side and afterwhich, it is stepped down to the required output voltage level. The output voltage is then regulated by adjusting its current. Finally, the regulated current is converted back to a corresponding voltage through the output transformer.

The RAC05-3.3SA-E converter is highly reliable and efficient. It features a high power factor, high peak current, high isolation voltage, and low ripple. It also has an adjustable output voltage that can be adjusted between 4V to 14V with an accuracy of ± 0.3V and a maximum efficiency of 82%. The converter also has an operating temperature range of -25C to +85C and a shock resistance of 30G.

In conclusion, the RAC05-3.3SA-E is an AC-to-DC converter designed to convert an AC input voltage of 85-265Vac from 50/60Hz to 3.3Vdc at a maximum current of 5 Amps. It is a highly reliable, efficient, and rugged component that delivers a stable voltage and current output with minimal power dissipation. It is widely used in a variety of applications such as industrial control, medical devices, computer peripherals, telecom equipment, and automotive electronics.

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