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DC DC Converters

The REC3-4805SRWZ/H4/A/SMD-R is a type of DC to DC converter from RECOM, which is specifically designed for low-power applications, such as powering mobile and embedded systems.

Applications of REC3-4805SRWZ/H4/A/SMD-R

The REC3-4805SRWZ/H4/A/SMD-R is suitable for a wide range of applications due to its high efficiency, wide input voltage range, as well as small physical size. It can be used to power mobile phones, tablets, notebooks, automotive accessories, cameras, and battery-powered equipment. It is also an ideal solution for powering embedded systems in industrial and medical applications.

Working Principle of REC3-4805SRWZ/H4/A/SMD-R

The REC3-4805SRWZ/H4/A/SMD-R uses a switch-mode design Topology, wherein the output voltage is regulated by the duty cycle of an internal oscillator. This oscillator is phase-controlled, and modulates the amount of energy stored in a storage inductor. This stored energy is then transferred to the output capacitor. The inductor also provides input current protection for the device, since it limits the current while the input is overloaded.

The device also uses an internal control loop to ensure that the output voltage is accurately and quickly regulated. This control loop monitors the output voltage, and sends feedback to the internal oscillator controller, which then adjusts the duty cycle of the oscillator. By adjusting the duty cycle, the amount of energy being transferred from the input to the output is regulated, thus ensuring that the output voltage is regulated accurately.

Summary

The REC3-4805SRWZ/H4/A/SMD-R is a type of DC to DC converter from RECOM that is suitable for low-power applications such as powering mobile and embedded systems. It utilizes a switch-mode design Topology, wherein the output voltage is regulated by the duty cycle of an internal oscillator. This is supplemented by an internal control loop which ensures that the output voltage is accurately regulated. As such, the REC3-4805SRWZ/H4/A/SMD-R is an ideal solution for powering mobile and embedded systems.

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