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MEAN WELL EPS45S15 Industrial Power Supply

The EPS-45S series is a reliable 45W single output switching power supply designed for industrial applications. It features a compact 3" by 2" footprint, accepting universal AC input from 80 to 264 VAC, with efficiencies up to 91% and low no-load power consumption below 0.1W. Ideal for factory automation, mechanical systems, and handheld electronic devices, it offers wide operating temperatures from -30°C to +70°C, includes protections for short circuit, overload, and over-voltage, and has a three-year warranty. Its compact design and robust safety standards make it suitable for 1U applications in various industrial environments.

Authorized Distributors
Source:Newark
Part No:EPS-45S-15
Stock:5
Inv Date:06-16-2026
Price: Unit price: $21.54
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Source:DigiKey
Part No:EPS-45S-15
Stock:233
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-15
Stock:75
Inv Date:06-17-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-15
Stock:0
Inv Date:06-16-2026
Price: Unit price: $15.86
Buy/RFQ:
Part No:EPS-45S-15
Stock:60
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-15
Stock:60
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:

MEAN WELL EPS45S15 Industrial Power Supply Specifications:

  • Input Voltage: 80-264 VAC, 47-63Hz
  • Output Power: 45W
  • Output Voltage Options: 3.3V, 5V, 7.5V, 12V, 15V, 24V, 48V
  • Rated Current: 8A (3.3V), 8A (5V), 5.44A (7.5V), 3.8A (12V), 3A (15V), 1.94A (24V), 0.944A (48V)
  • Ripple & Noise: Max 80-300mVp-p depending on model
  • Efficiency: Up to 91%
  • No Load Power Consumption: <0.1W
  • Operating Temperature: -30°C to +70°C
  • Protection: Short circuit, Overload, Over voltage
  • Dimensions: 76.2mm x 50.8mm x 24mm (3" x 2" x 0.945")
  • Certifications: UL, TUV, IEC 60950-1
  • Isolation Level: 2x MOPP, withstand voltage 3kVAC
  • MTBF: 726,200 hours (min.)
  • Cooling: Free air convection
  • Environmental: Storage -40°C to +85°C, humidity 10-95%

Buy the Buy MEAN WELL 45W Power Supply Part Number EPS45S15 Online

Experience dependable power with the MEAN WELL EPS45S15 industrial power supply. Offering 45W of power in a compact 3x2 inch case, it supports universal AC input and provides multiple voltage options. With efficiencies reaching up to 91%, low no-load power, and excellent protections, it ensures reliable operation in factory automation, mechanical equipment, and handheld devices. Its wide temperature range from -30°C to +70°C, robust safety standards, and three-year warranty make it the optimal choice for demanding industrial environments.

Get MEAN WELL EPS45S15 today—built for industrial reliability with high efficiency and wide temperature operation in compact size.

Frequently Asked Questions

Where can I buy MEAN WELL EPS45S15?

You can click on the BUY or RFQ button to purchase EPS45S15 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part EPS45S15?

You can download the EPS45S15 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of EPS45S15?

MEAN WELL

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