Delta PMR-5V320WCGA 5.3V 20W Hot-Swap Redundant Industrial Power Supply

Delta PMR-5V320WCGA 5.3V 20W Hot-Swap Redundant Industrial Power Supply

Hot-swap modular AC/DC supply with N+1 redundancy, decoupling diode, designed for high-availability systems. The Delta PMR-5V320WCGA is a member of Delta Electronics' PMR family of industrial-grade AC/DC power supplies, delivering 20W at 5.3V output with high efficiency and robust protection circuitry.

Specifications

• Output voltage: 5.3V
• Output power: 20 W
• Input voltage range: 90-264 Vac (universal)
• Frequency: 47-63 Hz
• Efficiency: up to 91% at full load (model-dependent)
• Hold-up time: > 20 ms at full load
• Cooling: Forced air
• Series: Delta PMR - Hot-Swap Redundant Industrial Power Supply

Key Features

• Hot-swappable modular design for N+1 redundant operation
• Built-in ORing (decoupling) diode for parallel current sharing
• DC OK relay contact and front-panel LED
• Universal AC input (90-264 Vac) with active PFC
• Current sharing accuracy +/-5% in parallel configurations
• Designed to be paired with PMC redundancy modules / PMR rack
• Protections: short circuit, overload, over-voltage, over-temperature
• Forced-air cooled, fan with smart speed control
• Operating temperature: -20 to +70 degC with derating
• Approvals: IEC/EN/UL 60950-1, IEC/EN 62368-1, EN 61000-6-2
• Mean time between failures (MTBF) > 300,000 hours (Telcordia SR-332)

Model-Specific Notes

• Standard configuration

Typical Applications

• Mission-critical industrial automation
• Process control (oil and gas, water/wastewater)
• Data center and telecom backup power
• Safety-instrumented systems
• 24/7 manufacturing lines

Compliance and Approvals

• Safety: IEC/EN/UL 60950-1, IEC/EN/UL 62368-1
• EMC emissions: EN 55032 / EN 55011 Class B
• EMC immunity: EN 61000-6-2 (industrial)
• Harmonics: IEC/EN 61000-3-2
• UL 508 listed for industrial control equipment (model-dependent)
• CE, UKCA, RoHS, REACH

Manufacturer: Delta Electronics, Inc. - global leader in power and thermal management solutions. Distributed in Azerbaijan by AvtomatikaAZ MMC.