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Machine Design

100-W open-frame ac/dc power supplies

The ZPSA Series of open-frame ac/dc power supplies now offers a 100-W model. The ZPSA100 accepts a wide input voltage range and has a 1.3-in. profile and industry-standard (3.0 × 5.0-in.) footprint.

The supplies offer single-output voltages from 5 to 48 Vdc and 90% efficiency, making them suitable for operation in both convection or aircooled environments from 0 to 70°C, with appropriate derating. A green LED indicates when power is on. Stan- dard features include overvoltage and short-circuit protection.

Since the ZPSA Series accepts a wide input voltage range of 90 to 264 Vac (47 to 440 Hz) or 120 to 370 Vdc, it is can be used globally with no further configuration or input selection.

TDK-Lambda Americas Inc.
3055 Del Sol Blvd.
San Diego, CA 92154
(800) 526-2324

© 2011 Penton Media, Inc.

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