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The Polytron P31Q is an AC/DC converter designed for ITE (Commercial) applications. This enclosed unit provides a dual output of +/-15Vdc, with each output capable of delivering 25mA.
Key electrical specifications include a nominal input voltage of 115 Vac at 50/60 Hz. The converter offers line and load regulation of ±0.2% and a temperature coefficient of ±0.02%/°C typical. It also features short circuit protection for enhanced reliability.
Physically, the P31Q measures 88.9mm in length, 63.5mm in width, and 22.4mm in height. It is designed for Through Hole mounting and comes in a 7-DIP Module, 5 Leads package. 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.
Compliance includes UL, CUL, and CE approvals. The RoHS status is RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited.
The input voltage is 115 Vac nominal, with a range of 105-125 Vac at 50/60 Hz.
The P31Q provides dual ±15V outputs, each capable of 25 mA.
The operating temperature range is -25°C to 71°C.
The P31Q is housed in a 7-DIP module with 5 leads for through-hole mounting.
Yes, short circuit protection is included.
Line regulation is ±0.2% and load regulation is ±0.2%.
Isolation resistance is 50 MOhms.