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The Cosel PBA50F-12 is an open-frame AC/DC converter designed for ITE (Commercial) applications. It provides a stable 12V DC output with a maximum current of 4.3A, delivering a total power of 50W.
This power supply features a universal input voltage range from 85 to 264 VAC, making it suitable for global use. It is designed for chassis mounting and includes essential protections like overcurrent and overvoltage protection. The unit complies with RoHS3 standards.
Key electrical specifications include a typical efficiency of 74% at 200V AC input, a start-up time of 200ms, and a hold-up time of 20ms. Isolation ratings are 3000 VAC for input-output, 2000 VAC for input-FG, and 500 VAC for output-FG.
With its robust design and compliance certifications including CE, cURus, and TUV, the PBA50F-12 is a reliable choice for various electronic systems requiring a dependable power source.
85-264 VAC or 120-373 VDC.
Chassis Mount.
-20 to 71°C with derating.
50W nominal.
12V at 4.3A maximum.
Overcurrent protection (auto-recovery above 105% rated current) and overvoltage protection (5.75-7.00V).
74% typical at 100VAC input.