The TPP 300A-M Series from Traco Power are Isolated AC-DC Converters that convert an AC input voltage of 85-264 V to a DC output voltage of 12-53 V. They can also accept a DC input voltage of 120-370 V. These converters deliver an output power of up to 300 W and have an efficiency of 93%. They provide a switching frequency of 140 kHz. These converters offer a reinforced double I/O system that meets the latest medical safety standards. They offer excellent thermal management capability that ensures high reliability. These RoHS-compliant converters integrate over-current protection (OCP) and over-voltage protection (OVP) circuitries to prevent short-circuit or overload-related damages. They can be operated up to an altitude of 5,000 meters. These controlled rectifiers are available in a chassis-mount package that measures 101.6 x 50.8 mm and are ideal for medical devices and space-critical applications.