B1205S-2WR3

The B1205S-2WR3 is a compact DC-DC converter manufactured by MORNSUN, designed to provide efficient voltage conversion in various electronic applications. This module is part of the B series of isolated DC-DC converters, known for their reliability and performance.

Key Features:

1. Input Voltage Range: The B1205S-2WR3 typically accepts a wide input voltage range, usually around 4.5V to 12V DC, making it versatile for different power supply scenarios.

2. Output Voltage: It provides a regulated output voltage of 5V DC, which is ideal for powering microcontrollers, sensors, and other low-power devices.

3. Output Current: The converter can deliver a maximum output current of 200mA, ensuring sufficient power for various applications without overheating.

4. Isolation: One of the standout features of this module is its isolation capability, often rated at 1,500V DC. This isolation helps protect sensitive components from voltage spikes and noise, enhancing the overall reliability of the system.

5. Efficiency: The B1205S-2WR3 is designed for high efficiency, typically around 80% or more, which minimizes energy loss and heat generation during operation.

6. Size and Form Factor: The module is compact, often measuring around 24mm x 10mm x 8mm, making it suitable for space-constrained applications. Its small footprint allows for easy integration into various circuit designs.

7. Thermal Performance: The converter is designed to operate over a wide temperature range, usually from -40°C to +85°C, ensuring reliable performance in harsh environments.

8. Protection Features: It may include built-in protection features such as overcurrent protection, short-circuit protection, and thermal shutdown, which enhance the safety and longevity of the device.

9. Mounting Options: The B1205S-2WR3 typically comes in a surface-mount package, facilitating easy integration into printed circuit boards (PCBs).

Applications:

The B1205S-2WR3 is suitable for a variety of applications, including:

• Industrial automation systems
• Telecommunications equipment
• Medical devices
• Consumer electronics
• Battery-powered devices
• Automotive electronics

Conclusion:

Overall, the B1205S-2WR3 from MORNSUN is a reliable and efficient DC-DC converter that meets the needs of modern electronic designs. Its combination of compact size, high efficiency, and robust isolation makes it an excellent choice for engineers looking to implement reliable power solutions in their projects.