EPSA050400U-P5P-EJ The CUI Inc. EPSA050400U-P5P-EJ is a 20W AC-DC power supply offering a single regulated 5V output at 4A. It features universal input and Level V efficiency.
Mfr Part #:

EPSA050400U-P5P-EJ

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. EPSA050400U-P5P-EJ is a 20W AC-DC power supply offering a single regulated 5V output at 4A. It features universal input and Level V efficiency.
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EPSA050400U-P5P-EJ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Dimensions
Efficiency
Form
Frequency
Height
Industrial Grade
Input Connector
Input Type
Length
Operating Temperature
Output Connector
Output Current
Output Power
Output Voltage
Polarization
Power (Watts)
Region Utilized
Storage Temperature
Voltage
Width

EPSA050400U-P5P-EJ Description

Short technical summary and product information.

The CUI Inc. EPSA050400U-P5P-EJ is a 20W AC-DC power supply designed for ITE (Commercial) applications. It provides a single regulated 5V output with a maximum current of 4A and a maximum power of 20W. The unit accepts a universal input voltage range of 90-264 Vac and operates at a frequency of 47-63 Hz.

 

Key features include over-voltage, over-current, and short-circuit protections, ensuring reliable operation. The power supply meets Level V efficiency standards and carries UL/cUL safety approvals. Its dimensions are 75 x 35 x 62 mm, and it features a fixed blade input connector suitable for North America.

 

The output connector is a Barrel Plug with a 2.1mm I.D. x 5.5mm O.D. x 9.5mm size and positive center polarization. The cord length is 1.50m (59"). The operating temperature range is 0°C to 40°C, with a storage temperature range of -25°C to 85°C. The MTBF is rated at 300,000 hours.

EPSA050400U-P5P-EJ Quick Information

Product Type: AC-DC Power Supply
Series: EPSA 20W
Canonical Name: CUI Inc. EPSA050400U-P5P-EJ AC-DC Power Supply
Subcategory: Wall Mount Adapter

EPSA050400U-P5P-EJ Compliance

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

EPSA050400U-P5P-EJ Features

  • Provides 20W total output power.
  • Single regulated 5V output at 4A.
  • Universal input voltage range (90-264 Vac).
  • Meets Level V efficiency standards.
  • Includes over-voltage and over-current protection.

EPSA050400U-P5P-EJ Applications

  • Suitable for ITE commercial applications.
  • Designed for wall mount installations.
  • Features a standard North American plug.

EPSA050400U-P5P-EJ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the EPSA050400U-P5P-EJ?

The output voltage is 5 Vdc (maximum).

What is the operating temperature range?

The operating temperature range is 0°C to 40°C.

What are the dimensions of this adapter?

The dimensions are 75 x 35 x 62 mm.

What safety approvals does it have?

Safety approvals include UL/cUL and LPS.

What is the input voltage range?

The input voltage range is 90 to 264 Vac.

Does it have short circuit protection?

Yes, the output terminal is protected against short circuits.

What is the output connector type?

The output connector is a barrel plug with 2.1mm I.D. x 5.5mm O.D. x 9.5mm, positive center.

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