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The Traco Power TPP 40A Series, specifically the TPP 40-105A-J model, is a 40 Watt AC/DC power supply designed for medical applications. It operates with a universal input voltage range of 85-264 VAC and provides a nominal 5VDC output at up to 8A.
This open-frame power supply boasts a high efficiency of 90% and features a low leakage current of less than 75 µA, making it suitable for BF (body floating) applications. It is certified according to IEC/EN/ES 60601-1 edition 3.2 for 2 x MOPP and complies with EMC standards IEC 60601-1-2 ed.4.
The TPP 40-105A-J operates within a temperature range of -40°C to +70°C at full load, extending to +85°C with 50% load derating. Its compact dimensions of 76.2mm x 50.8mm x 23.9mm allow for chassis mounting, ideal for space-critical designs.
Key specifications include a 4 kV isolation voltage, 0.2% line regulation, and 0.7% load regulation. The unit is designed for reliability with industrial-grade components and excellent thermal management.
The Traco Power TPP 40-105A-J has a nominal output voltage of 5 VDC, adjustable between 4.5 VDC and 5.5 VDC.
The maximum output current for the Traco Power TPP 40-105A-J is 8 A.
The Traco Power TPP 40-105A-J has a maximum output power of 40W.
The typical efficiency of the Traco Power TPP 40-105A-J is 90%.
The operating temperature range is -40°C to +70°C at full load, and up to +85°C with 50% load derating.
The dimensions are 76.2mm x 50.8mm x 23.9mm (3.00" x 2.00" x 0.94").
The rated leakage current is less than 75 µA, making it suitable for BF applications.