REC3-4805DRWZ/H4/A/SMD

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DC–DC converters have become increasingly popular power electronics over the years. A key component of DC–DC converters is the REC3-4805 DRWZ/H4/A/SMD, which is a step-down DC/DC converter. This DC/DC converter is designed to convert 6V to 48V battery systems to 6V or 12V output voltages.

The REC3-4805 DRWZ/H4/A/SMD is an ideal power source when high efficiency, safe power output and maximum power performance are required. It features low-ripple voltage, low standby current load, and a wide input voltage range. The REC3-4805 DRWZ/H4/A/SMD is designed to operate with electrical loads as low as 0.1A and as high as 5A, making it suitable for a wide range of modern applications. Other features include temperature protection, over-voltage protection, short-circuit protection, and reverse polarity protection.

The core of the REC3-4805 DRWZ/H4/A/SMD is a special integrated circuit with a wide working range and high efficiency. This IC features high-performance step-down regulators, high-accuracy voltage reference, and low-noise operational amplifiers. Additionally, the IC has multiple protection functions as well as soft start capability.

The wide operating temperature range of -40-85°C allows the use of the REC3-4805 DRWZ/H4/A/SMD in outdoor environments, such as communication and monitoring systems. The REC3-4805 DRWZ/H4/A/SMD can also be used in applications such as industrial automation, home security systems, and other general-purpose applications.

The REC3-4805 DRWZ/H4/A/SMD has an input/output voltage of 6V to 48V AC/DC, and a maximum output current of 5A, making it suitable for a variety of applications. The output voltage of the device is accurately controlled, and the output voltage ripple is less than 1%. The device is also protected from overloads and short circuiting.

The working principle of the REC3-4805 DRWZ/H4/A/SMD is based on a buck converter topology. In a buck converter topology, a switching element (usually an IC MOSFET) is used to deliver a regulated output voltage. When the switch is closed, the input voltage is applied to the primary side of the transformer and a pulsed current flows. In this mode, the source voltage is stepped down to a fraction of its value. This is followed by a smoothing rectification stage, where the pulsating current is converted into a steady voltage. The output voltage is then regulated through a feedback loop.

The REC3-4805 DRWZ/H4/A/SMD is a reliable and rugged power converter designed for modern power conversion requirements. Its wide input and output operating voltage range makes it suitable for a variety of applications, while its low-ripple voltage, low standby current load, and protective functions ensure reliable operation. Moreover, the efficient switching topology provides a high degree of power conversion efficiency.

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