EMSA120250-P5RP-SZ The CUI Inc. EMSA120250-P5RP-SZ is a 30W AC-DC power supply with a 12V output and 2.5A current. It features a universal input range and Level V efficiency.
Mfr Part #:

EMSA120250-P5RP-SZ

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. EMSA120250-P5RP-SZ is a 30W AC-DC power supply with a 12V output and 2.5A current. It features a universal input range and Level V efficiency.
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EMSA120250-P5RP-SZ Specifications Quick View

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

EMSA120250-P5RP-SZ Description

Short technical summary and product information.

The CUI Inc. EMSA120250-P5RP-SZ is a versatile 30W AC-DC power supply designed for wall-mount applications. It provides a single regulated output of 12V at up to 2.5A.

 

This power supply operates with a universal input voltage range of 90-264 Vac and features Level V efficiency, minimizing energy consumption. Key electrical specifications include line regulation of ±1% and load regulation of ±5%. It also incorporates short circuit protection for enhanced safety.

 

The unit is housed in a compact wall-mount (Class II) form factor with dimensions of 74 x 43.5 x 35.3 mm. It includes a multi-blade input connector for international compatibility and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D.). The cord length is 1.53 meters (60.2 inches).

 

Safety approvals include CCC, CE, cULus, GS, and PSE, making it suitable for ITE (Commercial) applications. The operating temperature range is 0°C to 40°C.

EMSA120250-P5RP-SZ Quick Information

Product Type: AC-DC Power Supply
Series: EMSA 30W
Canonical Name: CUI Inc. EMSA Series 30W AC-DC Power Supply, 12V, 2.5A
Subcategory: Wall Mount Adapter

EMSA120250-P5RP-SZ Compliance

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

EMSA120250-P5RP-SZ Features

  • Provides 30W of AC-DC power.
  • Delivers a stable 12V output.
  • Rated for 2.5A maximum current.
  • Features universal input voltage (90-264 Vac).
  • Meets Level V efficiency standards.

EMSA120250-P5RP-SZ Applications

  • Suitable for ITE commercial applications.
  • Designed for international use.
  • Compact wall-mount form factor.
  • Includes interchangeable AC blades.

EMSA120250-P5RP-SZ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the EMSA120250-P5RP-SZ?

The output is 12Vdc at up to 2.5A, with a maximum power of 30W.

What input voltage range does this adapter accept?

It accepts a universal input of 90-264Vac at 47-63Hz.

What is the operating temperature range?

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

What safety approvals does the EMSA120250-P5RP-SZ have?

It is approved to CCC, CE, cULus, GS, and PSE standards.

What type of output connector does this adapter use?

It uses a right-angle barrel plug with 2.1mm I.D. x 5.5mm O.D. x 9.5mm dimensions, positive center polarity.

What is the efficiency level of this adapter?

The adapter meets Level V efficiency standards.

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