REC5-4812SRW/H2/C/M/SMD

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DC DC converters

REC5-4812SRW/H2/C/M/SMD is a powerful and efficient DC-DC converter series that provide high reliability for both industrial and commercial applications. The converter has an input voltage range of 4.5V to 70V and an output voltage range of 1.2V to 48V. Features include user-selectable input-output isolation, soft start, built-in overvoltage protection, and over-temperature protection. It is also suitable for LED drives, solar panels, battery chargers and other applications.

Working principle of REC5-4812SRW/H2/C/M/SMD

DC-DC converters convert a direct current voltage from one to another with a different output voltage and current. The main principle behind the DC-DC converter is the use of an electronic device called a switch-mode power supply (SMPS), which uses switches to control the power flow. In the SMPS circuit, the input voltage source is connected to the input and output with a controlled switch connected to the output device, such as a voltage regulator. When the switch is turned OFF, the input current flows through the power converter and the output current flows from the output voltage regulator.

When the switch is turned ON, the power converter is disconnected from the input and the output voltage regulator is charged up with its output voltage and current. The output voltage is determined by the flux of the input voltage and the value of the resistor connected between the input voltage and the output voltage regulator. As the load changes, the input voltage turns the switch ON and OFF in order to keep the output voltage constant.

Applications

REC5-4812SRW/H2/C/M/SMD converters are used in a wide range of applications that require a reliable and efficient source of power, including LED drives, solar panels, battery chargers, industrial automation, medical devices, electric vehicles, aerospace, and defense.

The REC5-4812SRW/H2/C/M/SMD series provides high power density, exceptional efficiency, and excellent thermal management. It offers high current and voltage ratings, along with a wide input voltage range. It also features various protection functions, such as overvoltage protection, over-temperature protection, and short circuit protection.

In addition, it has a wide temperature range of -40°C to +85°C, making it suitable for harsh environments. It is also available in a variety of packages, such as H2, C, SMD, and DIP, allowing for easy installation and customization.

Conclusion

The REC5-4812SRW/H2/C/M/SMD series DC-DC converter provides reliable and efficient power solutions for a wide range of applications. It has a wide input voltage range, high current and voltage ratings, and a wide operating temperature range. It also includes various protection functions, and it is available in various packages, allowing for easy installation and customization.

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