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The Mean Well USA RS-75-3.3 is a versatile AC/DC power supply designed for various applications. This enclosed unit features a chassis mount and delivers a stable 3.3V output at a rated current of 15A, providing a total power output of 49.5W.
Key electrical specifications include a wide input voltage range of 88-264 VAC, an efficiency of 75%, and protections against short circuit, overload, and over voltage. The unit is designed to operate reliably in demanding environments, with a working temperature range of -25°C to 70°C.
Built with 105°C long-life electrolytic capacitors, the RS-75-3.3 is suitable for critical applications. It meets EMS standards EN50082-2/EN61000-6-2 and can withstand 300VAC surge input for 5 seconds. The power supply also features a miniature size with high power density, high efficiency, and long reliability.
This power supply is approved by CB, CE, cURus, and TUV, making it suitable for ITE (Commercial) applications. Its dimensions are 5.08" L x 3.82" W x 1.50" H (129.0mm x 97.0mm x 38.0mm), and it weighs 0.90 lbs.
88-264VAC or 125-373VDC.
-25°C to 70°C with derating.
3.3V DC.
15A.
Short circuit, overload (110-150% hiccup mode, auto-recovery), and over voltage (115-135% hiccup mode, auto-recovery) protections.
129.0mm x 97.0mm x 38.0mm (5.07 x 3.82 x 1.50 inches).
75% typical.