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The Cosel PBA75F-3R3-RN1 is a versatile AC/DC power supply designed for various applications. This enclosed type converter offers a single output of 3.3V with a maximum current of 15A, providing a total wattage of 75W. It accepts a wide universal input voltage range of 85-264 VAC, making it suitable for global use.
Designed for reliability and performance, the PBA75F-3R3-RN1 operates within an ambient temperature range of -10°C to 71°C with appropriate derating. Its efficiency is rated at 78% typical. The unit features robust protection circuits, including overcurrent and overvoltage protection, ensuring safe operation.
For installation flexibility, this power supply utilizes a chassis mount type. Its dimensions are 134.9mm in length, 32.0mm in width, and 82.0mm in height. The PBA75F-3R3-RN1 complies with safety agency approvals such as CE, cURus, and TUV, and meets EMI standards.
Key electrical specifications include a hold-up time of 20ms and inrush current limits of 15A at 100V and 30A at 200V. Isolation ratings are 3000 VAC for input-to-output, 2000 VAC for input-to-FG, and 500 VAC for output-to-FG.
85-264 VAC.
3.3 VDC at 15 A.
75 W.
-10°C to 71°C with derating.
78% typical at both 100 VAC and 200 VAC input.
Overcurrent protection (105% of rated current, auto recovery) and overvoltage protection (5.75-7.00 V).
3000 VAC input-to-output, 2000 VAC input-to-FG, 500 VAC output-to-FG.