EXQ125-48S1V8-R

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DC-DC converters are widely used in the world of electronics, from automotive to aerospace applications. The EXQ125-48S1v8-R is a type of DC-DC converter that offers high performance and accuracy in a highly efficient form factor. This article will discuss the EXQ125-48S1v8-R\'s application field and working principle.

Application Field

The EXQ125-48S1v8-R converter is a dc-dc switch mode converter that offers a wide range of input voltage, from 10V - 48V, and output voltage of 0.9V to 48V. It also features a high efficiency of up to 94%, with a maximum output power of 250W. The output ripple voltage is also kept to a minimum, as it has a frequency of 500KHz +/- 2%, ensuring the output is stable and accurate.

Due to its wide input and output range and high efficiency, the EXQ125-48S1v8-R converter is suitable for a range of applications. These can include automotive, industrial, medical, aerospace, and robotics. It is also widely used in power supplies, LED lighting, and solar energy applications due to its performance capabilities.

Working Principle

DC-DC converters such as the EXQ125-48S1V8-R work on the principle of voltage transformation. This involves taking an input voltage and transforming it into the desired output voltage, while ensuring that the output voltage is always within the specified range. It does this using a combination of electronic components and an intelligent control system.

The EXQ125-48S1V8-R converter uses a switched-mode power supply to regulate the output current and voltage. In this system, a small switch is used to “mix” the input and output voltage. This allows the output voltage to be adjusted according to the required input voltage. Additionally, the system also uses an inductor and a capacitor to ensure that the output voltage is smooth and stable.

The control system of the EXQ125-48S1V8-R converter is based on a Pulse Width Modulation (PWM) system. This allows the user to adjust the output current and voltage as per their specific application requirements. The PWM also allows the user to set different parameters like over-voltage protection, short-circuit protection, current limit, and thermal protection.

In summary, the EXQ125-48S1V8-R converter is a high-performance DC-DC switch mode converter that offers excellent efficiency, power, and accuracy. It is suitable for a range of applications, from automotive to aerospace, and its efficient working principle makes it a great choice for power supplies, LED lighting, and solar energy applications.

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