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The Cosel PBA150F-48-G is an open-frame AC/DC power supply designed for chassis mounting. It provides a single 48V DC output with a maximum current of 3.3A, resulting in a maximum wattage of 158.4W. The unit operates with a universal input voltage range of 85-264 VAC and boasts an efficiency of 88% at ACIN 100V.
Key electrical specifications include a line regulation of 96mV maximum and a load regulation of 150mV maximum. The ripple noise is specified at 150mVp-p maximum under typical operating conditions. It features overcurrent protection that automatically recovers when the load is below 105% of rated current and overvoltage protection set between 30.0-37.0V.
With a compact open-frame design, the PBA150F-48-G measures 167.9mm in length, 34.0mm in width, and 93.0mm in height. It is rated for operation in temperatures ranging from -10°C to 71°C with derating. Safety agency approvals include CE, cURus, and TUV, complying with standards like IEC61000-3-2 for harmonic attenuation.
48V
Chassis mount
-10°C to 71°C with derating
158.4W
85-264 VAC or 110-370 VDC
3000 VAC