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| Industrial Grade | |
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The Cosel PBW50F-5-EN is an enclosed AC/DC power supply designed for ITE (Commercial) applications. It features a chassis mount and provides a dual output configuration with a -5V output voltage and a maximum current of 4A. This power supply operates with a universal input voltage range of AC85 - 264V and boasts an efficiency of 77% at ACIN 100V.
The unit is designed for reliable operation within an ambient temperature range of -10°C to 71°C, with derating applied. Its dimensions are 119.9mm in length, 31.0mm in width, and 82.0mm in height. Safety agency approvals include CE, cURus, and TUV, ensuring compliance with international standards.
Key electrical specifications include a line regulation of 48mV maximum and a load regulation of 100mV maximum for the 12V output. The ripple and noise are kept within limits, with maximum values of 120mVp-p for ripple and 180mVp-p for ripple noise under specific temperature conditions. The power supply includes overcurrent and overvoltage protection circuits for enhanced safety and reliability.
The input voltage range is 85-264VAC or 110-370VDC.
The outputs are -5V at 4A and 12V at 0.9A.
Typical efficiency is 77% at 100VAC input.
The operating temperature range is -10°C to 71°C with derating.
Overcurrent protection works over 105% of rated current and recovers automatically. Overvoltage protection for the 12V output is set at 15.0-18.0V.
The mounting type is chassis mount.
Dimensions are 119.9mm x 31.0mm x 82.0mm.