The BWS4805S4 is a DC-DC converter module manufactured by Power-One (now part of Bel Power Solutions). This isolated module is designed to convert a DC voltage to a lower DC voltage with high efficiency and reliability. It is commonly used in telecommunications, industrial automation, and other applications requiring a regulated DC power source.

Applications

• Telecommunications Equipment: Powers various components in telecom systems.
• Industrial Automation: Supplies regulated power to sensors, controllers, and other devices.
• Distributed Power Systems: Used in distributed power architectures to provide local regulation.
• Battery-Powered Devices: Enables efficient voltage conversion in battery-operated equipment.
• Instrumentation: Provides stable power for sensitive measurement devices.

Features

• Isolated Output: Provides electrical isolation between input and output.
• High Efficiency: Operates with high efficiency, minimizing power losses and heat generation.
• Wide Input Voltage Range: Accepts a wide range of input voltages, providing flexibility in power source selection.
• Regulated Output Voltage: Delivers a stable and precise output voltage.
• Over-Voltage Protection (OVP): Protects the load from excessive voltage.

Benefits

• Enhanced Reliability: Provides stable and reliable power, improving overall system performance.
• Improved Efficiency: Reduces power consumption and heat generation, lowering operating costs.
• Flexible Input: Accommodates a wide range of input voltages, simplifying system design.
• Precise Output: Ensures a stable and accurate output voltage for sensitive loads.
• Load Protection: Prevents damage to the load from over-voltage conditions.

Technical Specifications

The BWS4805S4 typically features an input voltage range of 36-75 VDC, and an output voltage of 5 VDC. The output current is typically 4A. It offers isolation of up to 1500 VDC. The operating temperature range is -40°C to +85°C. It includes features such as over-voltage protection, over-current protection, and short-circuit protection. The module is typically encapsulated for enhanced durability and reliability.

The BWS4805S4 from Power-One is a robust and reliable DC-DC converter module designed for demanding applications. Its isolated output, high efficiency, and wide input voltage range make it an excellent choice for providing regulated power in a variety of electronic systems.