EMT120250-P5P-KH The CUI Inc. EMT120250-P5P-KH is a 30W AC/DC desktop/wall mount adapter with a 12V, 2.5A output. It offers Level IV efficiency and operates across a wide input voltage range.
Mfr Part #:

EMT120250-P5P-KH

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. EMT120250-P5P-KH is a 30W AC/DC desktop/wall mount adapter with a 12V, 2.5A output. It offers Level IV efficiency and operates across a wide input voltage range.
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EMT120250-P5P-KH Specifications Quick View

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

EMT120250-P5P-KH Description

Short technical summary and product information.

The CUI Inc. EMT120250-P5P-KH is a versatile AC/DC switching power supply base unit designed for use with interchangeable input blades or an AC power cord. It provides a stable 12V DC output at a maximum current of 2.5A, delivering up to 30W of power.

 

This adapter features a wide input voltage range of 90V to 264V AC, making it suitable for international applications. It meets Energy Star and CEC Level IV efficiency standards, ensuring reduced energy consumption. Key electrical specifications include a line regulation of 2% maximum and a load regulation of ±5%. The unit also incorporates auto-recovery for over-current and short-circuit protection.

 

Designed for desktop or wall mounting (Class II), the EMT120250-P5P-KH has a compact form factor with dimensions of 89.0mm x 56.0mm x 41.0mm. It utilizes a standard barrel plug connector (2.1mm I.D. x 5.5mm O.D. x 12.0mm) with a positive center polarization. The operating temperature range is 0°C to 40°C, and it has a Mean Time Before Failure (MTBF) of 50,000 hours at 25°C.

 

Safety and EMI standards are met, including UL60950-1, IEC60950-1, EN60950-1, and FCC Part 15 Class B. The unit is RoHS3 compliant and has an MSL rating of 1.

EMT120250-P5P-KH Quick Information

Product Type: AC DC Desktop, Wall Adapters
Canonical Name: CUI Inc. EMT120250-P5P-KH Switching Power Supply Base Unit
Subcategory: Desktop / Wall Mount

EMT120250-P5P-KH Compliance

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

EMT120250-P5P-KH Features

  • Provides 12V DC output at 2.5A.
  • Supports wide 90-264V AC input range.
  • Achieves Level IV energy efficiency.
  • Features over-current and short-circuit protection.
  • Compact desktop/wall mount form factor.

EMT120250-P5P-KH Applications

  • Suitable for international ITE equipment.
  • Ideal for devices requiring 12V power.
  • Used in commercial and office environments.
  • Adaptable for various electronic systems.

EMT120250-P5P-KH FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the EMT120250-P5P-KH adapter?

The adapter provides a 12V DC output at a maximum current of 2.5A.

What is the input voltage range for this CUI Inc. adapter?

The input voltage range is 90V to 264V AC.

What is the power rating of the EMT120250-P5P-KH?

The adapter has a power rating of 30W.

What is the operating temperature range for this power supply?

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

Does the EMT120250-P5P-KH meet Energy Star requirements?

Yes, its efficiency meets Energy Star / CEC Level IV.

What type of output connector does this adapter use?

It uses a Barrel Plug with dimensions of 2.1mm I.D. x 5.5mm O.D. x 12.0mm.

Is the EMT120250-P5P-KH RoHS compliant?

Yes, it is RoHS3 Compliant.

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