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MEAN WELL EPS45S12 Industrial Power Supply

EPS-45S is a compact, high-efficiency 45W industrial switching power supply designed for versatile applications including factory automation, industrial equipment, and handheld electronics. It accepts universal AC input (80-264VAC) and provides a variety of output voltages from 3.3V to 48V with high efficiency up to 91%. Features include low no-load power consumption below 0.1W, protections against short circuit, overload, and over voltage, along with a wide operating temperature range of -30°C to +70°C. It is suitable for 1U rackmount systems and complies with safety and EMC standards.

Authorized Distributors
Source:DigiKey
Part No:EPS-45S-12
Stock:235
Inv Date:06-16-2026
Price: Unit price: $13.3
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Part No:EPS-45S-12
Stock:37
Inv Date:06-17-2026
Price: Unit price: $13.3
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Part No:EPS-45S-12
Stock:531
Inv Date:06-16-2026
Price: Unit price: $13.09
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Part No:EPS-45S-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:
Part No:EPS-45S-12
Stock:0
Inv Date:06-16-2026
Price: Unit price: $13.3
Buy/RFQ:

MEAN WELL EPS45S12 Industrial Power Supply Specifications:

  • Input Voltage: 80-264VAC
  • Output Voltages: 3.3V, 5V, 7.5V, 12V, 15V, 24V, 48V
  • Rated Power: 45W
  • 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 inches)
  • Certification: UL60950-1, TUV EN60950-1, EMI Compliance EN55022 Class B
  • Vibration: 10-500Hz, 2G, 10 min./cycle for 60 min. each axis
  • Isolation: 2xMOPP, Up to 3KVAC withstand voltage

Buy the Mean Well Series EPS-45S Power Supply: EPS45S12

Purchase the reliable and efficient industrial power supply online today. The EPS-45S series offers high efficiency up to 91%, compact size, wide temperature range, and multiple output voltages. With protections against short circuit, overload, and over voltage, this power supply is perfect for factory automation, industrial electronics, and handheld devices. Its low no-load power consumption, certified safety standards, and excellent durability ensure optimal performance in demanding environments. Secure your power needs now with quick online ordering for seamless integration into your systems.

Order your Mean Well Series EPS-45S 45W power supply today and ensure reliable power for your industrial equipment and automation projects.

Frequently Asked Questions

Where can I buy MEAN WELL EPS45S12?

You can click on the BUY or RFQ button to purchase EPS45S12 from an authorized MEAN WELL distributor.

How do I troubleshoot issues or seek technical support for part EPS45S12?

You can download the EPS45S12 datasheet or visit the MEAN WELL website for support.

Who is the manufacturer of EPS45S12?

MEAN WELL

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