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The Polytron P33-75SX is a linear encapsulated power module designed for AC to DC conversion. It operates with an input voltage range of 105 to 125 VAC and provides a regulated 75VDC output at 70mA. This model features a line regulation of ±0.2% and a load regulation of ±0.2%, ensuring stable power delivery.
The unit is suitable for ITE (Commercial) applications and offers short circuit protection. It is approved by CE, cURus, and UL agencies. 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 P33-75SX is housed in a 7-DIP Module, 5 Leads 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 module also boasts an isolation resistance of 50MOhms.
105-125 VAC, nominal 115 VAC.
75 VDC at 70 mA.
-25°C to 71°C.
7-DIP Module, 5 Leads, through-hole.
Yes, short circuit protection (SCP) is included.
88.9mm x 63.5mm x 31.8mm.
±0.2%.