REC5-4805SRW/H2/A/SMD-R

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DC-DC converters are electronic devices that convert direct current (“DC”) electricity from one voltage level to another. They are used to power mobile devices, such as cellular phones, tablets and laptop computers, as well as a variety of other applications.

The REC5-4805SRW/H2/A/SMD-R is one such DC-DC converter designed by RECOM power, a leading supplier of power solutions. It is an isolated, dual output DC to DC converter with 48V in and 5V / 5A out plus a 5V / 2A out secondary voltage. As a synchronous boost converter, it has high power density, high efficiency and wide input voltage range. The device is packaged in a non-conductive, lead-free 4-pin SMD package and is rated for more than 4000 hours. It offers a wide range of features, including reverse battery protection, high-output ripple suppression, overvoltage protection, overcurrent protection and over-temperature protection.

The REC5-4805SRW/H2/A/SMD-R is suitable for various industrial, automotive and consumer applications requiring tightly regulated 5V/2A or 5V/5A output and protection from environmental stressors. Its wide input voltage range of 3.0V to 48V enables it to be applied in many different applications. Examples include motor control, industrial automation, lighting systems, communications, audio systems, medical equipment, building automation, consumer electronics, and more.

The working principle of the REC5-4805SRW/H2/A/SMD-R is based on a synchronous dual output boost converter with integrated MOSFETs and an isolated magnetic output stage. The device uses a boost converter topology, which extends the input voltage range and produces a higher output voltage than the input. The device’s output stage is regulated by an externally-applied voltage, while its voltage and current protection is provided by an internal constant-frequency Pulse Width Modulation (PWM) control loop. In addition, the device also offers protection from reverse voltage, output overvoltage, overcurrent and overtemperature.

In summary, the REC5-4805SRW/H2/A/SMD-R is an efficient, isolated dual output DC to DC converter from RECOM power. It is suitable for a wide range of industrial, automotive, and consumer applications, such as motor control, the regulation of lighting systems, communications, audio systems, medical equipment, and building automation. Its high power density, wide input voltage range, and integrated protection features make it a reliable power solution for many applications. The device works on a synchronous dual-output boost converter topology, which uses an externally-applied voltage for output regulation and internal PWM control loop for protection.

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