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The Polytron P31-12MXE is a linear encapsulated power module designed for AC to DC conversion. It provides a regulated -12VDC output with a current rating of 25mA for each of its two outputs. This converter features a Through Hole mounting type and comes in a 5-DIP Module package.
Key electrical specifications include line and load regulation of ±0.2%, with voltage accuracy at full load for singles at ±1.0%. The operating temperature range is from -25°C to +71°C, and it offers Short Circuit Protection for enhanced reliability. The unit operates within a voltage range of 105-125 Vac at 50-60 Hz.
Designed for ITE (Commercial) applications, the P31-12MXE meets various approval agency standards including CE, cURus, and UL. Its physical dimensions are 51.0mm in length, 51.0mm in width, and 22.2mm in height. The isolation resistance is rated at 50MOhms, and cooling is achieved through free air convection.
The input voltage range is 105-125 Vac.
It provides two outputs of -12Vdc, each rated for 25mA.
The operating temperature range is -25°C to +71°C.
The package is a 5-DIP module with through-hole mounting.
Yes, it includes short circuit protection.
Line and load regulation are both ±0.2% maximum for single output.