Traco Power TPP 450 Series Power Supplies | DigiKey Daily

Traco Power offers their TPP 450 and TPP 450A series of AC-to-DC power supplies. These 450-Watt power supplies employ a high-efficiency design using robust, industrial-grade components that provide superior performance in the standard 3-inch by 5-inch footprint. The TPP 450 variant is an encased medical power supply while the TPP 450A version is an open frame medical power supply unit. These power supplies feature an extended operating temperature range, with derating, from minus 40 to 85 degrees Celsius. A 320-Watt fanless operation is achievable without derating up to 50 degrees Celsius. Ideal applications include space limited, thermally-challenged industrial applications, medical environments where audible fan noise cannot be tolerated, and applications that require maximum power in a small space.