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MEAN WELL EPS45S48 industrial switching power supply

EPS-45S series is a compact 45W switching power supply designed for industrial and automation applications. It features universal AC input (80-264VAC), high efficiency up to 91%, and low no-load power consumption below 0.1W. Its small 3x2-inch footprint comfortably fits 1U rackmount systems and provides multiple output voltages from 3.3V to 48V. The power supply offers protections against short circuits, overloads, and overvoltage, with cooling via free air convection. Suitable for use in harsh environments from -30°C to +70°C, it ensures reliable operation at high altitudes up to 5000 meters, backed by a 3-year warranty.

Authorized Distributors
Source:DigiKey
Part No:EPS-45S-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-48
Stock:0
Inv Date:06-17-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-48
Stock:5
Inv Date:06-16-2026
Price: Unit price: $17.46
Buy/RFQ:
Part No:EPS-45S-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-48
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:

MEAN WELL EPS45S48 industrial switching power supply Specifications:

  • Power Rating: 45W
  • Input Voltage: 80-264VAC
  • Output Voltages: 3.3V, 5V, 7.5V, 12V, 15V, 24V, 48V
  • Output Current: 8A (3.3V), 8A (5V), 5.44A (7.5V), 3.8A (12V), 3A (15V), 1.94A (24V), 0.944A (48V)
  • Efficiency: Up to 91%
  • No Load Power Consumption: Less than 0.1W
  • Operating Temperature Range: -30°C to +70°C
  • Operating Altitude: Up to 5000 meters
  • Cooling Method: Free air convection
  • Protections: Short circuit, Overload, Over voltage
  • Dimensions: 76.2mm x 50.8mm x 24mm (3” x 2” x 0.945")
  • Certifications: UL60950-1, TUV EN60950-1
  • Isolation Level: Primary-Secondary: 2xMOPP
  • Vibration Resistance: 10~500Hz, 2G for 60 min
  • MTBF: 726.2K hours

Buy the Mean Well EPS-45S – Reliable Industrial Power Supply for Automation and Equipment

Secure your industrial operations with the reliable and efficient Mean Well EPS-45S power supply series. Designed for automation, factory equipment, and electronic devices, this compact 45W unit offers high efficiency up to 91%, multiple output voltages, and superior protections. Its small size fits 1U applications, and its robust construction withstands harsh environments from -30°C to +70°C. Easy to install, it provides stable power with minimal no-load consumption, making it ideal for demanding industrial and electronic applications. Purchase online now for quick and guaranteed delivery.

Order your Mean Well EPS-45S 45W power supply today and ensure dependable power delivery for your industrial automation projects.

Frequently Asked Questions

Where can I buy MEAN WELL EPS45S48?

You can click on the BUY or RFQ button to purchase EPS45S48 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part EPS45S48?

You can download the EPS45S48 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of EPS45S48?

MEAN WELL

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