EPS-45-48 The Mean Well USA EPS-45-48 is a 48W AC/DC converter with a 48V output voltage. It features a universal AC input and an open frame design.
Mfr Part #:

EPS-45-48

Mfr Name: Mean Well USA
Mean Well USA
The Mean Well USA EPS-45-48 is a 48W AC/DC converter with a 48V output voltage. It features a universal AC input and an open frame design.
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EPS-45-48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Input Voltage
Length
Mounting Type
No Load Power Consumption
Number of Outputs
Operating Temperature
Output Voltage
Overload Protection
Power (Watts)
Rated Current
Type
Voltage
Width

EPS-45-48 Description

Short technical summary and product information.

The Mean Well USA EPS-45-48 is an open frame AC/DC converter designed for ITE (Commercial) applications. It provides a 48W power output with a 48VDC output voltage and a rated current of 1A. The converter accepts a universal AC input voltage range of 90V~264VAC and boasts a high efficiency of up to 90%.

 

Key features include adjustable output, universal input, and protection against short circuit, overload, and over voltage. The operating temperature range is -30°C to 70°C with derating. Its compact dimensions are 101.6mm x 50.8mm x 29.0mm, making it suitable for chassis mounting.

 

This power supply is built with safety standards such as UL60950-1 and TUV EN60950-1 in mind, and complies with EMC standards like EN55022 class B. It includes an LED indicator for power on and comes with a 3-year warranty.

EPS-45-48 Quick Information

Product Type: AC/DC Converter
Series: EPS-45
Canonical Name: Mean Well USA EPS-45-48 AC/DC Power Supply
Subcategory: Open Frame

EPS-45-48 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EPS-45-48 Features

  • 48W AC/DC converter with 48V output.
  • Universal 90-264VAC input range.
  • High efficiency up to 90%.
  • Open frame design for chassis mounting.
  • 3 years warranty included.

EPS-45-48 Applications

  • Used in commercial ITE equipment power supplies
  • Suitable for 48V telecom and networking devices
  • Ideal for industrial control system power needs
  • Powers LED signage and display applications
  • Supports test and measurement instrumentation

EPS-45-48 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the EPS-45-48?

90-264VAC or 127-370VDC.

What is the output voltage and current?

48V at 1A (48W).

What is the operating temperature range?

-30°C to 70°C with derating.

What protections does the EPS-45-48 include?

Overload protection (115%-160% rated output power) and over voltage protection (110%-135%).

What are the physical dimensions?

101.6mm x 50.8mm x 29.0mm (4.00" x 2.00" x 1.14").

What certifications does this converter have?

CB, CE, cURus, TUV.

What is the efficiency?

90%.

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