Power supplies

The PS6R power supplies have a built-in expansion slot for dc-dc converters, allowing users to add 5 and 12‑V outputs with a simple plug-in module. The 480‑W power supplies are only 85-mm wide. With the addition of a branch terminal module, users can add outputs and extra + and – slots. An indicator alarm contact (npn transistor) closes when the output voltage has fallen below 80%. With a steady power source and a 93% efficiency level, the supplies keep energy consumption low while maintaining high-output power ratings (up to 20 A).IDEC Corp.. 1175 Elko Dr., Sunnyvale, CA. 94089, (800) 262-4332, www.idec.com/powersupplies