REC3-4812DRW/H2/C/SMD

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DC-DC converters are components used to convert energy from one form to another. In many applications, it is necessary to convert an input voltage to a different output voltage. REC3-4812DRW/H2/C/SMD is a type of DC-DC converter whose application field and working principle can be described in more detail.

This type of converter is a step-down DC-DC converter. It is primarily used to convert an input voltage higher than the voltage required by a system into a lower output voltage. It is a single-channel output DC-DC converter with an output current of up to 4A and a voltage range of 0.8 volts to 24 volts. It has low quiescent current, low external component count, and high-efficiency and rapid response characteristics.

In terms of application fields, these types of converters are commonly used in situations where a higher voltage is not desirable. Examples include laptop computers, servers, industrial controllers, embedded applications, and portable electronic devices, among others. As such, these types of converters are found in a wide range of electronic devices.

The working principle of REC3-4812DRW/H2/C/SMD is based on pulse-width modulation (PWM). This involves controlling the duty cycle of a signal by modulating it with a constant duty cycle. By doing this, it is possible to control the output voltage. The voltage is set using two independent pins, one for setting the maximum voltage and the other for setting the minimum voltage. When the duty cycle is small, the output is low voltage, and when the duty cycle is high, the output is high voltage. The output voltage can therefore be adjusted within the range set by these two pins.

The REC3-4812DRW/H2/C/SMD is a type of DC-DC converter with a wide variety of applications. Its working principle involves using pulse-width modulation to control the output voltage within the range set by two pins. Its features, such as low quiescent current, low external component count, and high efficiency, make it an attractive choice for many applications.

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