CC3-4805SF-E

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DC (direct current) DC converters are electronic devices used to convert direct current power from one voltage level to another. They are used in many industrial applications to provide a reliable source of power for any electronic device or system. The CC3-4805SF-E is a popular DC DC converter developed by Vicor Corporation that has a wide range of applications.

The CC3-4805SF-E is a digitally-controlled device designed for use in medium to high power systems. It offers regulated voltage from 0.780V to 4.6V, current output of up to 8Amps (160W of power) and high efficiency of up to 95%. It has a high switching frequency of up to 400kHz and a wide operating temperature range of -20°C to +75°C in an extended temperature grade. It also features remote sensing, current sharing, soft start, programmable current fold-back, voltage regulation, programmable reset, and digital frequency attenuation functionality.

The CC3-4805SF-E converter is suitable for a variety of applications including automotive systems, industrial machinery, telecoms networks and renewable energy systems. It is also well-suited for use in medical devices, military and aerospace applications. In addition, it can be used as a replacement for a conventional transformer in audio amplifiers and power supplies.

The working principle of the CC3-4805SF-E converter is the same as that of other similar devices. It takes an input direct current (DC) voltage and converts it to an alternating current (AC) voltage. The AC voltage is then rectified and filtered to provide a clean, regulated DC output voltage. The converter uses two power stages to transfer energy from the input to the output. The first stage is the switching stage, which consists of a high frequency switching transistor, and the second stage is the control or feedback stage, which consists of a microcontroller.

The DC DC converter utilizes a pulse width modulation (PWM) technique to regulate output voltage and current. The switching transistor is controlled by the microcontroller to turn on and off at a predetermined frequency to regulate the output current. The switching frequency can be adjusted to meet the requirements of different applications. The output of the transformer is filtered and rectified to provide the required output.

In summary, the CC3-4805SF-E is a popular DC DC converter designed for medium to high power industrial and high-end application markets. It is a highly efficient and reliable device that offers a wide range of features and can be used in a variety of applications. It utilizes a two-stage switching process to transfer energy from the input to the output and uses PWM technology to regulate output voltage and current. The device can be used as a replacement for a conventional transformer in audio amplifiers and power supplies, as well as in automotive, medical, military and aerospace applications.

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