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The Polytron P31-12QX is a linear encapsulated power module designed as an AC/DC converter. It provides a regulated -12VDC output with a current rating of 25mA for each of its dual outputs. This module is designed for ITE (Commercial) applications and features short circuit protection for enhanced reliability.
The unit is housed in a 7-DIP Module, 5 Leads package and is designed for Through Hole mounting. It operates within a temperature range of -25°C to 71°C and has a storage temperature range of -25°C to +85°C. Cooling is achieved through free air convection. The dimensions are 88.9mm x 63.5mm x 22.4mm.
This series is UL, CUL & CE approved, indicating compliance with relevant safety standards. The datasheet mentions options for worldwide input voltage and a wide operating temperature range, though specific details for this model are not fully elaborated in the provided extract.
115 Vac, with a range of 105-125 Vac, 50-60 Hz; 400 Hz also available.
±12 Vdc dual outputs, each rated at 25 mA.
-25°C to 71°C.
7-DIP Module with 5 leads, through-hole mounting.
Yes, short circuit protection.
-25°C to 85°C.
88.9mm x 63.5mm x 22.4mm.