PSA120U-540L6 The Phihong USA PSA120U-540L6 is a 120W AC/DC desktop adapter with a 54V output and 2.22A current. It features an IEC 320-C14 input connector and meets Level VI efficiency standards.
Mfr Part #:

PSA120U-540L6

Mfr Name: Phihong USA
Phihong USA
The Phihong USA PSA120U-540L6 is a 120W AC/DC desktop adapter with a 54V output and 2.22A current. It features an IEC 320-C14 input connector and meets Level VI efficiency standards.
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PSA120U-540L6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Cord Length
Current
Efficiency
Form
Height
Industrial Grade
Input Connector
Input Type
Lead Style
Length
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Voltage
Width

PSA120U-540L6 Description

Short technical summary and product information.

The Phihong USA PSA120U-540L6 is a 120W AC/DC desktop power adapter designed for ITE (Commercial) applications. It provides a stable 54V output at 2.22A, utilizing an IEC 320-C14 input connector and a barrel plug output.

 

This adapter operates within a temperature range of 0°C to 40°C and boasts DOE Level VI and CoC Tier 2 efficiency compliance. It features a low no-load power consumption of 150mW maximum. The unit is designed as a Class I desktop form factor and includes a 1.50m cord.

 

Key features include its international region utilization and compliance with CE, cULus, and GS approval agencies. The output connector is a right-angle barrel plug with specific dimensions (2.5mm I.D. x 5.5mm O.D. x 10.0mm) and positive center polarization.

 

This model is RoHS3 compliant and has an MSL rating of 1. It is listed as REACH unaffected. The product is a discontinued item, with AA120U-540B-R noted as a replacement model.

PSA120U-540L6 Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: PSA120U
Canonical Name: Phihong USA PSA120U-540L6 AC/DC Desktop Adapter
Subcategory: Desktop Adapter

PSA120U-540L6 Compliance

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

PSA120U-540L6 Features

  • 120W AC/DC desktop power adapter.
  • 54V output voltage at 2.22A.
  • IEC 320-C14 input connector.
  • DOE Level VI efficiency compliant.
  • RoHS3 compliant and MSL 1 rated.

PSA120U-540L6 Applications

  • Designed for commercial ITE (information technology equipment).
  • Suitable for networking, telecommunications, and industrial control systems.
  • Ideal for powering devices requiring a regulated 54V supply.
  • Can be used in test and measurement equipment.

PSA120U-540L6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the PSA120U-540L6?

54V

What is the output current rating?

2.22A

What is the power rating?

120W

What is the operating temperature range?

0°C to 40°C

What type of input connector does it use?

IEC 320-C14

What is the efficiency rating?

Level VI, CoC Tier 2

What are the dimensions of the adapter?

152mm x 73mm x 37mm

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