The TPI 300L-M Series from Traco Power are Isolated AC-DC Converters that convert an input voltage of 85-264 V to a DC voltage of 12-53 V. These controlled rectifiers have an output power of 300 W and an efficiency of up to 93%. They have a switching frequency of 140 kHz and offer high reliability and excellent thermal management. These converters provide double I/O isolation of 3000 VAC system according to the latest industrial safety standards. They are available in a chassis mount unit that measures 4.6 x 2.44 x 1.6 Inch and is ideal for industrial, medical devices and for demanding safety and space critical applications.