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Machine Design

New Product: Three-phase power supply

The SPD Series 480-W switching power supply adds three-phase capability.

Available in 24 and 48-Vdc output voltages, the supply has universal 340 to 575-Vac and 480 to 820- Vdc input voltages. power-correction factor, and parallel functions. These DIN-rail mount supplies have short circuit, overvoltage, and overload protection, power OK and low-output- voltage diagnostic LEDs, a relay output for a power ready signal, internal noise filtering, a potentiometer that fine-tune the dc output voltage, and operates at –13 to 160°F (-25 to 71°C). For parallel operation, a built-in decoupling diode is included.

Carlo Gavazzi, 750 Hastings Lane, Buffalo Grove, IL 60089, (847) 465.6100,

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