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The Cosel PBA75F-9-RV is an open frame AC/DC power supply designed for ITE (Commercial) applications. It features a single output with a nominal voltage of 9V and a maximum current of 8.4A, providing a total maximum wattage of 75.6W. The unit operates with an efficiency of 82% and is designed for chassis mounting.
Key electrical specifications include a wide input voltage range of 85-264 VAC, with typical input currents of 0.30A at 100V and 0.20A at 200V. It offers line regulation of 48mV maximum and load regulation of 100mV maximum. The operating temperature range is -10°C to 71°C with derating.
Safety and compliance features include approvals from CE, cURus, and TUV. It also complies with harmonic attenuation standards (IEC61000-3-2) and EMI standards (FCC-B, CISPR22-B, EN55011-B, EN55022-B, VCCI-B). The power supply provides robust isolation, with 3000 VAC between input and output, 2000 VAC between input and FG, and 500 VAC between output and FG.
The PBA75F-9-RV provides a nominal 9V DC output.
The converter operates reliably between -10°C and 71°C with derating applied above 50°C.
The maximum output wattage is 75.6W, calculated from the 9V output and 8.4A current rating.
Yes, it supports a DC input range of 110V to 370V in addition to AC input.
Overcurrent protection triggers at 105% of rated current and recovers automatically once the fault condition clears.