The POWER SUPPLY SUBASSEMBLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6130-01-447-7847, indicating validated use in U.S.
government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.
MAJOR COMPONENTS: DC-DC CONVERTER THAT CONVERTS THE HIGH-VOLTAGE BUS TO THE DESIRED REGULATED OUTPUT VOLTAGE
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SUPPLEMENTARY FEATURES: AN OPTIONAL DC POWER GOOD SIGNAL OR OUTPUT VOLTAGE TRIM POTENTIOMETER CAN BE SPECIFIED; UNIT CONTAINS OVERVOLTAGE PROTECTION (OVP), OVERCURRENT PROTECTION (OCP) AND OVERTEMPERATURE LIMITING (OTL); OCP HAS AUTOMATIC RECOVERY WHEN THE OVERCURRENT CONDITION IS REMOVED; OVP AND OTL ARE LATCHING FUNCTIONS AND REQUIRE RECYCLING OF THE AC INPUT POWER TO RESTART
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FUNCTIONAL DESCRIPTION: OUTPUT ASSEMBLY CAN PROVIDE UP TO 200W OF POWER; MULTIPLE UNITS CAN BE PARALLELED IN A DRIVER-BOOSTER CONFIGURATION TO PROVIDE MORE POWER W
TYPICAL APPLICATIONS
Server power supply replacement (failed or degraded)
Redundant power upgrade for high-availability
Power capacity upgrade for GPU or expansion configurations
Hot-swap power maintenance in production environments
Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS
MAJOR COMPONENTS
DC-DC CONVERTER THAT CONVERTS THE HIGH-VOLTAGE BUS TO THE DESIRED REGULATED OUTPUT VOLTAGE
SUPPLEMENTARY FEATURES
AN OPTIONAL DC POWER GOOD SIGNAL OR OUTPUT VOLTAGE TRIM POTENTIOMETER CAN BE SPECIFIED; UNIT CONTAINS OVERVOLTAGE PROTECTION (OVP), OVERCURRENT PROTECTION (OCP) AND OVERTEMPERATURE LIMITING (OTL); OCP HAS AUTOMATIC RECOVERY WHEN THE OVERCURRENT CONDITION IS REMOVED; OVP AND OTL ARE LATCHING FUNCTIONS AND REQUIRE RECYCLING OF THE AC INPUT POWER TO RESTART
SPECIAL FEATURES
OUTPUT ASSEMBLY IS FUSED WITH PC-TRON, DC-RATED FAST-ACTING FUSE; A PASSIVE LC FILTER IS USED TO REDUCE OUTPUT RIPPLE / NOISE DOWN TO 1% TYPICAL AND 2% MAXIMUM PEAK-TO-PEAK FROM 10% TO 100% OF RATED LOAD
FUNCTIONAL DESCRIPTION
OUTPUT ASSEMBLY CAN PROVIDE UP TO 200W OF POWER; MULTIPLE UNITS CAN BE PARALLELED IN A DRIVER-BOOSTER CONFIGURATION TO PROVIDE MORE POWER W
PART NAME ASSIGNED BY CONTROLLING AGENCY
OUTPUT ASSEMBLY
END ITEM IDENTIFICATION
F/A-18 NON-HSP
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
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FREQUENTLY ASKED QUESTIONS
What is M28V/7.1AT?
M28V/7.1AT is a POWER SUPPLY SUBASSEMBLY. It is classified as a POWER_SUPPLY (HOTPLUG_PSU).
What is the NSN for M28V/7.1AT?
M28V/7.1AT is cataloged in the U.S. Government catalog under NSN 6130-01-447-7847. This indicates validated use in U.S. government and defense supply chains.
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