WRB1205S-3WR2

The WRB1205S-3WR2 is a compact DC-DC converter manufactured by DEXU Electronics, designed to efficiently convert a wide range of input voltages into a stable output voltage. This particular model is part of the WRB series, which is known for its reliability and performance in various applications, including telecommunications, industrial automation, and embedded systems.

Key Features:

1. Input Voltage Range: The WRB1205S-3WR2 typically accepts an input voltage range of 9V to 18V DC, making it suitable for a variety of power sources.

2. Output Voltage: This converter provides a regulated output voltage of 5V DC, which is ideal for powering low-voltage devices and circuits.

3. Output Current: The device can deliver a maximum output current of 2A, ensuring that it can handle moderate power requirements for connected loads.

4. Efficiency: The WRB1205S-3WR2 boasts high efficiency, often exceeding 85%, which minimizes heat generation and enhances overall system reliability.

5. Isolation: It features galvanic isolation, typically rated at 1,500V DC, which helps protect sensitive components from voltage spikes and noise.

6. Size and Form Factor: The converter is designed in a compact package, often measuring around 1.0 x 1.0 x 0.4 inches, making it easy to integrate into space-constrained applications.

7. Thermal Performance: With a wide operating temperature range, usually from -40°C to +85°C, the WRB1205S-3WR2 is suitable for use in harsh environments.

8. Protection Features: It includes built-in protection mechanisms such as overcurrent protection, short-circuit protection, and thermal shutdown, ensuring safe operation under various conditions.

9. Mounting Options: The device typically supports surface mount technology (SMT), allowing for easy integration into printed circuit boards (PCBs).

10. Applications: Common applications for the WRB1205S-3WR2 include powering sensors, microcontrollers, and communication devices, as well as in automotive and industrial control systems.

Conclusion:

The WRB1205S-3WR2 from DEXU Electronics is a versatile and efficient DC-DC converter that meets the demands of modern electronic applications. Its combination of compact size, high efficiency, and robust protection features makes it an excellent choice for engineers looking to ensure reliable power delivery in their designs.