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The Polytron P53-1280QX is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides multiple regulated outputs, including 5VDC, +12VDC, and -12VDC, with current ratings of 1A for the 5V output and 150mA for the +/-12V outputs.
This converter features through-hole mounting and a 7-DIP module package. Key electrical specifications include a nominal input voltage of 115 VAC at 50-60 Hz, line regulation of ±0.2%, and load regulation of ±0.2%. It also offers a voltage accuracy of ±1.0% for single outputs and a temperature coefficient of ±0.02%/°C typical.
Environmental specifications include an operating temperature range of -25°C to 71°C and a storage temperature range of -25°C to 85°C. The unit is cooled by free air convection. Compliance certifications include CE, cURus, and UL. The device also includes short circuit protection.
Physical dimensions are 88.9mm x 63.5mm x 51.0mm (3.50" L x 2.50" W x 2.01" H). The P53-1280QX is suitable for applications requiring stable, regulated DC power from an AC input.
115VAC nominal (105-125VAC), 50-60Hz, with optional 400Hz operation.
7-DIP Module with through-hole mounting.
Standard operating temperature is -25°C to 71°C; an optional range of -40°C to 85°C is available.
5V at 150mA, +12V at 1A, -12V at 1A.
Yes, short circuit protection is included.
88.9mm (length) x 63.5mm (width) x 51.0mm (height).