CES48033-25-N

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DC-DC converters are a type of electronic device that converts direct current (DC) into other forms of direct current voltage such as those used in computers and other electronic equipment. The CES48033-25-N is one such type of DC-DC converter, specifically designed for use in automotive applications.

This DC-DC converter is a step-down buck-type switch-mode circuit designed to operate with input voltages up to 25V and output voltages of 0-13.2V. It also has a built-in safety switch, with input signals that switches off the main switch in the event of an over-temperature or over-current condition. Its maximum output power is limited to 32W.

The main features of the CES48033-25-N include reverse polarity protection on the input side, as well as an input common mode line filter. It also has an internal overvoltage and overcurrent protection circuit, as well as short circuit protection. This protection circuit ensures that the device operates safely, and is highly reliable when it comes to providing the necessary power to electronic devices.

In terms of its application field, the CES48033-25-N can be used in various types of automotive applications. These can range from car audio systems, headlights, navigation systems, and other automotive electronics. This DC-DC converter is well-suited for these applications, as it has a high efficiency and low noise output.

The working principle of the CES48033-25-N is relatively simple. When the input voltage is greater than the output voltage, the converter acts as a diode and thermistor to regulate the output power. The thermistor will gradually open the main switch of the converter to reduce the power delivered to the output voltage until the input voltage is equal to the output voltage. Once these two voltages are equal, the thermistor will then close the main switch of the converter, allowing the DC power to flow uninterruptedly at the desired output voltage.

Overall, the CES48033-25-N is a highly reliable DC-DC converter that is specifically designed for use in automotive applications. It provides a high efficiency and low noise output, and includes several protective features to ensure that the device operates safely. It makes use of a relatively simple working principle to regulate the output power, making it a great choice for car audio systems, headlights, navigation systems, and other automotive electronics.

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