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This AC DC converter from Polytron, part number P33-250S/22, is designed for ITE (Commercial) applications. It operates with an input voltage range of 105 to 125 VAC and provides a single output of 250 VDC at 20mA.
The device offers line and load regulation of ±0.2% and a temperature coefficient of ±0.02%/°C typical. It includes short circuit protection and has an isolation resistance of 50MOhms. 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.
Physically, the converter is housed in a 5-DIP Module package and is designed for through-hole mounting. Its dimensions are 88.9mm in length, 63.5mm in width, and 31.8mm in height. The unit is approved by CE, cURus, and UL agencies.
105-125 VAC.
250 VDC at 20 mA.
-25°C to 71°C.
5-DIP Module, through-hole mounting.
Short circuit protection (SCP).
88.9mm x 63.5mm x 31.8mm.
CE, cURus, UL.