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The Cosel PBA50F-3R3-VN is an enclosed AC/DC converter designed for ITE (Commercial) applications. It provides a stable 3.3V output with a maximum current of 10A and an efficiency of 76% at ACIN 200V.
This converter features chassis mounting for easy integration into systems. It operates within a temperature range of -10°C to 71°C with derating and includes essential protections like overcurrent and overvoltage protection. The unit also boasts high isolation voltages between input/output and FG.
Key electrical specifications include a line regulation of 20mV and load regulation of 40mV. The ripple and ripple noise are kept to a minimum, ensuring clean power delivery. It has a typical start-up time of 200ms and a hold-up time of 20ms at ACIN 100V.
Compliance includes RoHS3, MSL 1, and REACH unaffected status. The PBA50F-3R3-VN is approved by CE, cURus, and TUV, making it suitable for various commercial and industrial applications requiring reliable power conversion.
The PBA50F-3R3-VN provides a single 3.3V output at 10A.
The typical efficiency is 74% at both AC 100V and AC 200V input.
The operating temperature range is -10°C to 71°C with derating.
Isolation is 3000VAC between input and output, 2000VAC between input and FG, and 500VAC between output and FG.
It has overcurrent protection that operates above 105% of rated current with automatic recovery, and overvoltage protection set between 5.75-7.00V.
The output voltage can be adjusted from 4.50V to 5.50V.
The dimensions are 119.9mm (4.72") length, 31.0mm (1.22") width, and 82.0mm (3.23") height.