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WRF4803S-3WR2

WRF4803S-3WR2 Description

The WRF4803S-3WR2 is a high-performance isolated module DC-DC converter designed and manufactured by Mornsun America, LLC. This device is currently active and offers a wide range of technical specifications that make it suitable for various applications, particularly in the ITE (Commercial) sector. With an input voltage range of 36V to 75V and an output voltage of 3.3V, the WRF4803S-3WR2 can handle a maximum current of 758mA, providing up to 2.5W of power. Its efficiency is rated at 75%, ensuring optimal energy usage.

WRF4803S-3WR2 Features

• Voltage Isolation: The WRF4803S-3WR2 boasts a robust 3 kV isolation, ensuring safety and reliability in high-voltage applications.
• Efficiency: With a 75% efficiency rating, this converter maximizes energy usage and minimizes power loss.
• Remote On/Off: A unique feature of the WRF4803S-3WR2 is its remote on/off capability, providing additional control over the power supply.
• Mounting Type: The device is designed for through-hole mounting, making it compatible with a wide range of systems and easy to integrate.
• Size/Dimension: Measuring 0.87" L x 0.37" W x 0.47" H (22.0mm x 9.5mm x 12.0mm), the WRF4803S-3WR2 is compact and space-efficient.
• Compliance: The WRF4803S-3WR2 is REACH unaffected, RoHS3 compliant, and CE approved, ensuring adherence to environmental and safety standards.

WRF4803S-3WR2 Applications

The WRF4803S-3WR2 is ideal for applications requiring isolated power conversion in commercial and industrial settings. Its compact size and high efficiency make it suitable for:

• Industrial Control Systems: Where reliable power conversion and isolation are critical.
• Telecommunications Equipment: For powering remote units and ensuring signal integrity.
• Medical Devices: In applications requiring isolated power to protect sensitive electronics.
• Automotive Electronics: For providing isolated power in harsh environments.

Conclusion of WRF4803S-3WR2

The WRF4803S-3WR2 is a versatile and efficient isolated DC-DC converter that stands out due to its remote on/off feature, high voltage isolation, and compliance with industry standards. Its compact design and wide input voltage range make it an excellent choice for a variety of commercial and industrial applications where reliable and safe power conversion is essential.