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MEAN WELL EPS45S5 Industrial Power Supply

The EPS-45S series is a highly reliable 45W industrial power supply designed for compact applications. With a 3x2 inch footprint, it accepts universal AC input (80-264VAC) and provides multiple output voltages from 3.3V to 48V, making it suitable for factory automation, industrial equipment, and handheld devices. Featuring up to 91% efficiency, low no-load power consumption below 0.1W, and protections for short circuit, overload, and overvoltage, this power supply offers durability across -30°C to 70°C operating temperatures, and complies with UL and TUV safety standards.

Authorized Distributors
Source:DigiKey
Part No:EPS-45S-5
Stock:224
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-5
Stock:31
Inv Date:06-17-2026
Price: Unit price: $13.3
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Part No:EPS-45S-5
Stock:0
Inv Date:06-16-2026
Price: Unit price: $19.65
Buy/RFQ:
Part No:EPS-45S-5
Stock:102
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-5
Stock:102
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:

MEAN WELL EPS45S5 Industrial Power Supply Specifications:

  • Power Output: 45W
  • Input Voltage: 80-264VAC
  • Output Voltages: 3.3V, 5V, 7.5V, 12V, 15V, 24V, 48V
  • Rated Currents: up to 8A (for 3.3V/5V), 1.94A (for 48V)
  • Efficiency: up to 91%
  • No Load Power Consumption: <0.1W
  • Output Ripple & Noise: max. 80-240mVp-p depending on model
  • Voltage Tolerance: ±2%
  • Line & Load Regulation: ±0.5% - ±2%
  • Operating Temperature: -30°C to +70°C
  • Protection: Short circuit, Overload, Overvoltage
  • Certifications: UL60950-1, TUV EN60950-1
  • Isolation Level: 2xMOPP
  • Dimensions: 76.2mm x 50.8mm x 24mm
  • Operating Altitude: Up to 5000 meters
  • Mounting: Suitable for 1U rack applications
  • Cooling: Free air convection
  • Warranty: 3 years

Buy the Mean Well Series EPS-45S 45W Power Supply: EPS45S5

Discover the reliable performance of the industrial-grade power supply designed for factory automation, manufacturing, and control systems. Featuring multiple output voltages, high efficiency up to 91%, and minimal no-load power consumption, this 45W power supply ensures optimal operation in various environments. Its compact size makes it ideal for 1U applications, and robust protections guarantee safety during short circuits, overloads, or voltage spikes. With certifications for safety and durability, order today online and enhance your project's power reliability and efficiency.

Order your Mean Well Series EPS-45S 45W power supply today and give your industrial projects the reliable performance they deserve.

Frequently Asked Questions

Where can I buy MEAN WELL EPS45S5?

You can click on the BUY or RFQ button to purchase EPS45S5 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part EPS45S5?

You can download the EPS45S5 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of EPS45S5?

MEAN WELL

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