PFS3000T42

30-Second Fit Check

• Output rail: 42V DC at 71.5A (3000W)
• Setpoint window: adjustable 38–46V (verify your load tolerance)
• Current budget: verify continuous load and wiring drop—remote sense can help at the load point.
• Input: single-phase 90–264VAC (47–63Hz)
• Controls: DC_OK status + remote sense + remote on/off; PMBus; CANBus is as an option
• Medical/industrial readiness: 2×MOPP isolation + safety approvals (see datasheet)
• Oring-FET option: models at 48V and below list an Oring-FET option—confirm availability for this exact SKU.

What It Is & Why It Matters

• 3000W AC/DC platform for high-power industrial and medical systems that need substantial DC bus current.
• Remote sense + DC_OK supports commissioning and service workflows—helping teams verify power health faster.
• Active current sharing supports scalable architectures (parallel systems) where load sharing is required.
• Optional digital integration (PMBus, with CANBus option) supports telemetry/control planning.

Key Specs (Evidence)

• Rated output: 42V, 71.5A (3000W)
• Input range: 90–264VAC (47–63Hz)
• Efficiency (series note): Series lists 95% max on the 48V model (excluding fan loss)—see datasheet
• Isolation: Primary-to-secondary: 4000VAC; primary-to-earth: 1500VAC; secondary-to-earth: 1500VAC
• Leakage current: Touch leakage <100µA; earth leakage <500µA

Use the datasheet limits and validate performance in your end system—especially wiring drop, airflow, and compliance testing.

Integration & Controls

• DC_OK: analog indication signal
• Remote sense: remote sampling / sense compensation
• Remote control: remote on/off control
• Current sharing: active current sharing support
• Comms: PMBus; CANBus is as an option
• Aux rail: 5V / 2A max

Best For / Not For

• Best for: high-power DC bus systems that need a 3000W platform with integration signals (DC_OK + remote controls).
• Best for: designs that may scale via current sharing and optional digital monitoring interfaces.
• Not for: applications that cannot tolerate 50% load derating when input is <180VAC.
• Not for: fanless-only builds (smart fan speed control is).

Typical Applications

• Industrial equipment power rails (high-power, high-current subsystems)
• Cooling systems (rack and cabinet environments)
• Stage lighting power systems
• AGV charging modules and mobile robotics power systems
• Collaborative robots and automation power subsystems

Selection Checklist

• Verify required setpoint fits the trim range and measure voltage at the load (after cabling drop).
• Confirm your minimum line condition: this series lists 50% load derating when input voltage is <180VAC.
• Size distribution hardware for high continuous current (busbars, terminals, cable lugs, and heat rise).
• Decide how you will use DC_OK in your controller logic (fault handling/service triggers).
• If PMBus/CANBus is required, confirm the ordering option and integration details for your exact model.
• Plan airflow and run verification testing at worst-case ambient and altitude (5000m).

Compliance & Reliability

• Safety approvals: IEC/UL 62368-1 + CAN/CSA 62368-1; IEC/UL 60601-1 + CAN/CSA 60601-1
• Medical isolation: 2×MOPP
• EMC: Class B conducted emissions; Class A radiated emissions; meets IEC 60601-1-2 (4th edition)
• MTBF: >500k hours
• Altitude: 5000m operation
• Mechanical size: 4.28" × 10.95" × 1.61" (108.8 × 278.1 × 41mm)