The MPR and CAR-series Front-End rectifiers and DC/DC power supplies provide highly efficient isolated power in a compact, 1U industry-standard form factor, providing a high power density of 30W/in3. The power supplies are ideal for applications where mid to light-load efficiency is significant – given the nature of the power consumption of the end application. The MPR and CAR-series rectifiers provide comprehensive solutions for systems connected to commercial AC mains, power plants or telecom central offices.
The plug-and-play products offer significant advantages as systems can be reconfigured and repositioned readily by simply replacing the power supply. The high-density units feature front-to-back airflow for minimal space utilization. The power supplies utilize an industry-standard PMBus-compliant I2C communications bus, offering a full range of control and monitoring capabilities while the SMBAlert signal pin alerts customers automatically of any state change within the power supply.
Benefits
Available in models ranging from 500W to 3000W.
12V, 24V, 48V and 54V output configurations available.
Vin = 90 to 264VAC (full power at high line, reduced power at low line).
Vout aux of 5 or 3.3V @ 4A, or 12V @ 1A.
PMBus digital interface OVP/OTP/OCP with constant current.
Paralleling with active current sharing.
UL/TUV, CSA, VDE and CCC with 5000m.
Dimensions: IU height - see individual specification sheet for actual model dimensions.
Complete 1U and distributed power system of rectifier modules that provide regulated, single-output voltages of -54VDC and power densities in excess of 40W/in3. The rectifiers feature N+1 redundancy and hot-swappable operation. Suitable for central office switching, wireless/cellular and energy systems.