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This AC/DC converter from Polytron, part number P33-250S-FST, is designed for reliable power conversion in various applications. It features a chassis mount type for easy integration into systems.
The converter accepts a wide input voltage range of 105 to 125 VAC at 50-60 Hz, making it suitable for different power grids. The output is a regulated 250VDC with a current capacity of 20mA. Key electrical specifications include line and load regulation of ±0.2%, and a temperature coefficient of ±0.02%/°C typical.
For enhanced durability and safety, the P33-250S-FST includes short circuit protection. It operates within an environmental temperature range of -25°C to 71°C and is cooled by free air convection. The physical dimensions are 104.1mm in length, 63.5mm in width, and 31.8mm in height.
Compliance certifications include CE, cURus, and UL, indicating adherence to safety standards. The unit is also RoHS3 compliant and has an MSL of 1.
105-125 VAC.
250 VDC at 20 mA.
Chassis mount.
-25°C to 71°C.
Yes, it includes short circuit protection.
104.1 mm x 63.5 mm x 31.8 mm (4.10" x 2.50" x 1.25").
Free air convection.