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The Polytron P51-12T is an enclosed AC/DC converter suitable for chassis mounting applications. It operates with an input voltage range of 105-125 Vac at 50-60 Hz and provides multiple outputs, including 5V, and +/-12V. The device offers a load regulation of up to 0.2% and a voltage accuracy of ±1.0% at full load for single outputs.
With a specified operating temperature range of -25°C to +71°C and free air convection cooling, this converter is designed for reliable performance. It includes short circuit protection and has an isolation resistance of 50 MOhms. The physical dimensions are 104.1mm in length, 63.5mm in width, and 39.6mm in height.
Key features include UL, cURus, and CE approval, making it suitable for ITE (Commercial) applications. The P51-12T is built with a focus on regulation and protection, ensuring stable power delivery in various environments.
The nominal input voltage is 115 Vac with a range of 105-125 Vac at 50-60 Hz.
It provides 5 Vdc, +12 Vdc, and -12 Vdc outputs.
The standard operating temperature range is -25°C to +71°C, with an optional range of -40°C to +85°C.
Cooling is by free air convection.
Short circuit protection is included.