TEC 3-4813WI

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DC-DC converters are electrical power conversion devices used to convert a direct current (DC) input voltage to a different DC output voltage. DC-DC converters are widely used for power supply applications in residential, commercial, industrial and automotive applications. The TEC 3-4813WI is an example of one such DC-DC converter made by Techno-E-Components in the US.

The TEC 3-4813WI is a 48V input, 13V Output DC-DC converter, with a peak efficiency of 94%. It has an output current rating of 13A and can withstand up to 150°C ambient temperature and 85°C internal temperature. The device is housed in a compact 2U height, 19 inch rack-mountable package and has separate +48V and -48V input lines. The TEC 3-4813WI is specified to meet IPC/JEDEC performance standards for 48V power supplies.

The power rating of the TEC 3-4813WI is 120W. This makes it suitable for powering low-power electronic devices such as laptops, phones, tablets and other consumer electronics. The device can also be used to power video and audio equipment, such as TVs and amplifiers, as well as industrial and commercial applications.

The working principle of the TEC 3-4813WI is based on a buck-boost topology. This means that the device can take a DC input voltage that is either higher or lower than its desired output voltage, and regulate the output voltage to the desired level. The device uses PWM (Pulse Width Modulation) to regulate the output voltage, and also uses synchronous rectification to reduce switching losses.

The device also has a built-in over-current and over-voltage protection feature that prevents it from damage in the event of an input voltage surge or power overload. The device, when operating at its peak efficiency, also generates very little heat, reducing the need for a cooling fan or other cooling devices.

The TEC 3-4813WI is an excellent choice for powering low-power electronic devices that require a regulated DC voltage. The device\'s high efficiency, small size, and built-in protections make it a reliable and efficient choice for many applications. The device is also easy to install and maintain, making it a great option for both hobbyists and professionals alike.

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