BEI15-050-Q12N-C Power Supplies - Board Mount

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DC-DC converters are electronic devices used to convert direct current (DC) power from one voltage level to another, or to provide regulation by controlling the current or voltage of the output. A common type of DC-DC converter is the BEI15-050-Q12N-C, which is most commonly used in industrial and consumer applications.

The BEI15-050-Q12N-C is a non-isolated DC-DC converter with a wide input voltage range of 9 V to 18 V and adjustable output voltage range of 1.3 V to 10 V. It has a current range of 3A and can convert power between 9 W to 20 W. This makes the BEI15-050-Q12N-C a very flexible and efficient power converter.

The working principle of the BEI15-050-Q12N-C is quite simple and consists of two elements: a switching circuit and a control circuit. The switching circuit, which is also called a “buck converter,”is composed of a transistor, inductor, and diode. This is where the conversion takes place. The duty cycle of the transistor determines the output voltage and current of the converter. In other words, the duty cycle of the transistor is proportional to the output power.

The control circuit of the BEI15-050-Q12N-C is composed of an error amplifier, a current sense amplifier, and a voltage reference. The voltage reference determines the output voltage, while the error amplifier compares the output voltage and the reference voltage and allows the control circuit to adjust the duty cycle of the transistor accordingly.

The BEI15-050-Q12N-C is usually used in various industrial, consumer, and automotive applications. Some of the most common uses include power conversion in LED lighting, laser diode power, battery charger applications, power supplies for processors, instrumentation, medical, and other embedded systems.

In conclusion, the BEI15-050-Q12N-C is a very efficient and versatile DC-DC converter that has a wide range of applications. Its simple design and flexibility make it an ideal choice for many projects. With its efficient and reliable performance, the BEI15-050-Q12N-C offers excellent value for money and is a great choice for many applications.

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