CES48120-7P-R

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DC-DC converters can be found in virtually every electronic device from mobile phones to computers to amusement park rides. The CES48120-7P-R is a DC-DC converter that provides high efficiency, high power densities, and current scaling features. This article will discuss the application field and working principle of the CES48120-7P-R to illustrate its features.

The application field of the CES48120-7P-R ranges from applications that require low power densities to those that require high power densities. This makes it a versatile solution for power applications from consumer electronics, industrial, medical equipment, communication systems, automobile, aviation and high-end military equipment. The CES48120-7P-R can deliver a steady output voltage of 12V, making it suitable for powering embedded or battery-powered systems.

The high efficiency of the CES48120-7P-R makes it ideal for applications that draw large current levels. The efficiency of the CES48120-7P-R is 95% at full load, and 90% at low load. It also features a current scaling feature which allows the current to be adjusted from 0mA to 120mA. This, in turn, makes it an ideal solution for applications that require high power and require very little load.

The working principle of the CES48120-7P-R is based on the conversion of direct current (DC) to alternating current (AC) via a pair of transformers. The transformer on the input side of the converter converts the output voltage from the AC supply to the DC input voltage. The transformer on the output side then converts the input voltage to the desired output voltage. The current is then passed through the two transformers to the output where the output voltage is regulated to the desired voltage.

The CES48120-7P-R also features a power factor control (PFC) function and a maximum current limit protection (CLP) function. The PFC function enables the converter to operate within the input voltage limits while maintaining a high power factor. The CLP function prevents the output current from exceeding the preset limits, thus protecting the system from overload.

The CES48120-7P-R also includes a wide temperature range, allowing it to operate in a wide range of environmental conditions including high temperature and humidity. It also features undervoltage lockout and thermal shutdown protection, ensuring system reliability and safety.

In summary, the CES48120-7P-R is a versatile and reliable DC-DC converter that provides a variety of features and protections. The application field for the device ranges from low power to high power applications, and the current scaling feature enables it to be used in applications that require different levels of current. The transformer-based working principle ensures efficiency and accurate output voltage regulation. The PFC and CLP features provide system protection against overload and power stabilization. Finally, the wide temperature range and undervoltage lockout protection ensure reliable operation for environments that experience high temperatures and humidity.

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