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The Polytron P31-1/22 is a linear encapsulated power module designed for AC to DC conversion. It provides a regulated output voltage of +/-15Vdc with a current rating of 25mA per output, for a total of two outputs. The module features line and load regulation of ±0.2% and a temperature coefficient of ±0.02%/°C.
This converter operates within an input voltage range of 105-125 Vac at 50-60 Hz. It offers short circuit protection and an isolation resistance of 50 MOhms. The operating temperature range is -25°C to +71°C, with a storage temperature range of -25°C to +85°C. Cooling is achieved through free air convection.
The P31-1/22 is housed in a 5-DIP Module package and is designed for Through Hole mounting. It carries UL, cURus, and CE approvals, making it suitable for ITE (Commercial) applications. The dimensions are 88.9mm in length, 63.5mm in width, and 22.4mm in height.
105-125 Vac at 50-60 Hz.
-15 Vdc.
25 mA per output.
-25°C to 71°C.
5-DIP Module with through-hole mounting.
Yes, short circuit protection (SCP).
CE, cURus, and UL approved.