The BWR-5/250-D12 is a DC-DC converter manufactured by Murata Power Solutions (formerly Murata Electronics North America). It is designed to convert a DC voltage input to a regulated DC voltage output, providing a stable power source for electronic devices. This converter is commonly used in various industrial, telecommunications, and computing applications.

Applications

• Powering microcontrollers and processors
• Powering sensors and transducers
• Isolated power supplies
• Industrial automation equipment
• Telecommunications equipment
• Distributed power systems
• Battery-powered devices

Features

• Isolated DC-DC Converter
• Wide Input Voltage Range (typically 9-18VDC)
• Regulated Output Voltage (5VDC)
• Output Current (250mA)
• High Efficiency
• Low Ripple and Noise
• Short Circuit Protection
• Over Temperature Protection

Benefits

• Provides a stable and reliable power source
• Offers electrical isolation between input and output
• Protects connected devices from voltage fluctuations and overcurrent conditions
• High efficiency minimizes power loss and heat generation
• Compact size for space-constrained applications

Additional Details

The BWR-5/250-D12 operates with an input voltage range of typically 9 to 18 VDC, providing a regulated output voltage of 5 VDC at a maximum output current of 250mA. The isolation voltage is typically 1500 VDC or higher. The converter incorporates protection features like short circuit protection and over-temperature protection to enhance reliability. It is designed for board mounting and usually comes in a compact, encapsulated package. The efficiency is around 70-80%. It is essential to refer to the Murata datasheet for the detailed electrical specifications, thermal derating curves, and safety certifications. This product is suitable for powering digital logic, analog circuits, and other electronic components requiring a stable and isolated 5V power supply.