TRACOPOWER TBA 2 DC-DC Converter, 5V dc/ 400mA Output, 4.5 → 5.5 V dc Input, 2W, Through Hole, +80°C Max Temp

This DC-DC converter is intended for applications needing a dependable 5V DC power supply in a compact shape. With dimensions of 19.55mm in length, 7.6mm in width, and 10.2mm in depth, it outputs 2W of power and supports an output current of 400mA, making it suitable for various electronic devices. The unit functions within an input voltage range of 4.5 to 5.5V DC and is contained in a lightweight SIP package.

• Isolated design promotes safe operation in sensitive environments
• Continuous short circuit protection enhances device longevity
• High efficiency of 78% minimises energy loss
• Compact SIP housing supports space-saving installations

• Utilised in automation for a dependable power supply
• Commonly used in electronics that require compact designs
• Suitable for power conversion in mechanical devices
• Ideal for where I/O isolation is essential for safety

Yes, it functions between -40°C and +80°C.

Yes, it maintains a 5V output with a 1.5% load regulation.

Yes, it is equipped with built-in continuous short circuit protection.

Yes, it meets IEC/EN 62368-1 standards.