The Autonics Switching Mode Power Supply (SMPS), which converts an input voltage of 85 to 264V AC 50/60 Hz to 24V DC, provides power to field transmitters as well as other instruments that require 24V DC. Even with its compact dimensions (3" x 1.5" x 2.5"), the SMPS easily converts a wide range of voltage. The convenient DIN rail mounting capability permits its use in remote field locations. Built-in short-circuit protection guards against overloads, and the SMPS's high output (3W) makes it a powerful unit for its size.