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The Polytron P31-M is an enclosed AC/DC converter designed for ITE (Commercial) applications. It operates with an input voltage range of 105-125 Vac at 50-60 Hz.
This converter offers a single -15Vdc output with a current rating of 25mA per output. Key electrical specifications include line regulation and load regulation of 0.2% to 0.02%, and a typical temperature coefficient of ±0.02%/°C. It also provides 50MOhms isolation resistance and short circuit protection.
The P31-M is suitable for through-hole mounting and comes in a 5-DIP Module package. Its operating temperature range is -25°C to 71°C, with free air convection cooling. The physical dimensions are 51.0mm x 51.0mm x 22.2mm.
This series is UL, cURus, and CE approved, ensuring compliance with various safety standards.
The input voltage range is 105-125 Vac at 50-60 Hz.
It provides dual +/-15V outputs at 25mA each.
The operating temperature range is -25°C to 71°C.
The P31-M is offered in a 5-DIP through-hole package.
Yes, it features short circuit protection.
Line regulation and load regulation are both 0.2% to 0.02%.
The isolation resistance is 50 MOhms.