The BWR-15/275-D5A is a DC-DC converter module manufactured by Murata Power Solutions. It is engineered to provide a regulated -15V output with a current capacity of 275mA from a 5VDC input. This module is well-suited for applications that require an isolated negative voltage rail.

Applications

• Analog circuits requiring a negative supply.
• Instrumentation and measurement equipment.
• Data acquisition systems.
• Operational amplifier power supplies.
• Sensor signal conditioning.

Features

• 5VDC input voltage.
• Isolated -15VDC output.
• 275mA output current capability.
• High isolation voltage.
• Short-circuit protection.

Benefits

• Provides a stable and isolated negative voltage source.
• Reduces ground loop issues and enhances system safety.
• Protects against output shorts, ensuring operational reliability.
• Compact design for space-constrained applications.
• Increases the accuracy and stability of analog circuits.

Technical Specifications

The BWR-15/275-D5A operates with a 5VDC input, delivering a regulated -15VDC output at up to 275mA. It features isolation of up to 1kVDC (depending on the exact model variant). The module incorporates short-circuit protection to prevent damage from output faults. Its operating temperature range is typically from -40°C to +85°C. This converter is designed for through-hole mounting onto printed circuit boards. The compact and robust design ensures reliable performance in industrial and laboratory environments. It is suitable for powering sensitive analog components requiring a clean and stable negative voltage supply.