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The Polytron P31-12T is a linear encapsulated power module designed for AC to DC conversion. It features a single -12V output with a current rating of 25mA. This model is approved by UL, cUL, and CE, ensuring compliance with various safety standards.
The converter offers line and load regulation of 0.2% and voltage accuracy of ±1.0% at full load. It includes short circuit protection for enhanced reliability and operates within a temperature range of -25°C to +71°C. The unit is designed for chassis mounting and has dimensions of 104.1mm x 63.5mm x 22.2mm.
Key specifications include an input voltage range of 105-125 Vac at 50-60 Hz, a temperature coefficient of ±0.02%/°C typical, and an isolation resistance of 50MOhms. Cooling is achieved through free air convection. The P31-12T is suitable for ITE (Commercial) applications.
105-125 Vac, 50-60 Hz (400Hz available).
±12 Vdc dual outputs.
25 mA per output.
-25°C to +71°C.
Yes, it includes short circuit protection.
Chassis mount.
104.1mm x 63.5mm x 22.2mm (4.10 x 2.50 x 0.88 inches).