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The Polytron P31-12-FST is a linear encapsulated power module designed for AC to DC conversion. It features a -12VDC output with a current rating of 25mA and is suitable for ITE (Commercial) applications. This model supports a nominal input voltage range of 105-125 Vac at 50-60 Hz and offers ±0.2% line and load regulation.
The unit is designed for chassis mounting and has dimensions of 104.1mm x 63.5mm x 22.2mm. It operates within a temperature range of -25°C to 71°C and is cooled by free air convection. The P31-12-FST includes short circuit protection and has an isolation resistance of 50MOhms. It is approved by CE, cURus, and UL.
This power module is part of the P3, P5 series and offers dual outputs. It is RoHS3 compliant and has an MSL rating of 1.
105-125 Vac, 50-60 Hz.
+/-12 Vdc.
25 mA.
-25°C to 71°C.
Chassis Mount.
Yes, short circuit protection is included.
104.1mm x 63.5mm x 22.2mm.