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PSAA20R-480-R-CNR4 The Phihong USA PSAA20R-480-R-CNR4 is a 20W AC/DC wall mount adapter providing a 48V output. It is designed for ITE (Commercial) applications and meets Level V efficiency standards.
Mfr Part #:

PSAA20R-480-R-CNR4

Mfr Name: Phihong USA
Phihong USA
The Phihong USA PSAA20R-480-R-CNR4 is a 20W AC/DC wall mount adapter providing a 48V output. It is designed for ITE (Commercial) applications and meets Level V efficiency standards.
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PSAA20R-480-R-CNR4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Voltage
Width
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PSAA20R-480-R-CNR4 Description

Short technical summary and product information.

This AC/DC wall mount adapter from Phihong USA, part number PSAA20R-480-R-CNR4, delivers 20W of power with a 48V output voltage and 420mA current.

 

Designed for ITE (Commercial) applications, this adapter features a Level V efficiency rating and operates within a temperature range of 0°C to 40°C. It has a low no-load power consumption of 300mW maximum.

 

The adapter has a compact form factor with dimensions of 71.7mm x 50.0mm x 31.0mm. It utilizes a multi-blade input connector and a barrel plug output connector (1.35mm I.D. x 3.5mm O.D. x 10.0mm) with negative center polarization. The cord length is 1.50 meters.

 

Compliance is indicated by CE and cULus approval agencies. The RoHS status is RoHS3 Compliant, MSL is 1, and REACH status is Unaffected, though these compliance details are unverified.

PSAA20R-480-R-CNR4 Quick Information

Product Type: AC/DC Desktop, Wall Adapter
Series: PSAA20R
Canonical Name: AC/DC Wall Mount Adapter
Subcategory: Wall Mount Adapter

PSAA20R-480-R-CNR4 Compliance

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

PSAA20R-480-R-CNR4 Features

  • 20W AC/DC wall mount adapter
  • 48V output voltage
  • Level V efficiency rating
  • Suitable for ITE (Commercial) applications
  • Compact dimensions: 71.7mm x 50.0mm x 31.0mm

PSAA20R-480-R-CNR4 Applications

  • Powers 48V commercial ITE equipment.
  • Ideal for networking and telecom devices.
  • Commonly used in security system power supplies.
  • Compact wall-mount adapter for limited spaces.

PSAA20R-480-R-CNR4 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and power?

Output voltage is 48V with 20W power rating.

What is the output current?

Output current is 420mA.

What input connector does it use?

Input connector is multi-blade, sold separately.

What is the output connector type?

Barrel plug right-angle, 1.35mm inner diameter x 3.5mm outer diameter x 10.0mm, negative center.

What is the efficiency rating?

Efficiency level is Level V.

What are the dimensions and cord length?

Dimensions: 71.7mm length x 50.0mm width x 31.0mm height. Cord length: 1.5m.

What is the operating temperature range?

Operating temperature range is 0°C to 40°C.

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