DCM3414B50M13C2C05

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DC-DC converters are power conversion devices which are able to convert one DC voltage into another DC voltage. This type of device is often used in applications where the output voltage is needed to be different than the input voltage, or where the current requirements must be matched with the input voltage, allowing current to be regulated. The DCM3414B50M13C2C05 is a DC-DC converter whose application field and working principle is explained in this article.

Application Field

The DCM3414B50M13C2C05 is a high power DC-DC converter designed to convert a wide input voltage of 40 to 75 –V DC to an output voltage of 5V DC with a maximum current of 15A. This device is a great choice for industrial applications where a low noise, efficient and reliable power conversion is needed. The compact size and wide input voltage range make it suitable for portable products, such as portable equipment, outdoor surveillance, wireless LANs, and industrial automation. As the device also features a wide operating temperature range of -40 to +85°C, it can be used in harsh environments.

Working Principle

The DCM3414B50M13C2C05 uses a non-isolated flyback topology to regulate the output voltage and current. The device is protected from over-current, over-temperature and over-voltage conditions, providing an exceptionally robust performance. The DCM3414B50M13C2C05 also uses efficiency-boosting techniques, such as active-clamp zero-voltage-switching, and frequency dithering. This helps to reduce energy waste when converting large amounts of power.

The device has two operational modes, continuous-mode (CCM) and discontinuous-mode (DCM). When the load current is above a certain level, the device will operate in CCM. When the load current falls to a level which cannot sustain the magnetic power loss of the transformer, the device will operate in DCM. At high power levels, this mode can help to increase efficiency by reducing the power dissipation and increasing the transformer\'s frequency.

The DCM3414B50M13C2C05 also allows the user to control the output voltage by adjusting the feedback voltage. This feature can be used to adjust the output voltage to the desired level, which can help reduce power consumption and improve system efficiency.

Conclusion

The DCM3414B50M13C2C05 is a reliable and highly efficient DC-DC converter, which is designed to convert a wide input voltage of 40 to 75 –V DC to an output voltage of 5V DC. It features a high power capability and temperature range, and is suitable for high power and harsh environment applications. The device is protected from over-current, over-temperature and over-voltage conditions, and uses features such as active-clamp zero-voltage-switching, and frequency dithering, to increase efficiency. It also allows users to control the output voltage for improved power efficiency.

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