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SMM30-12-4-MUB The CUI Inc. SMM30-12-4-MUB is a 36W AC-DC power supply with a 12V output and 3A current. It features universal input and meets DoE Level VI efficiency standards.
Mfr Part #:

SMM30-12-4-MUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMM30-12-4-MUB is a 36W AC-DC power supply with a 12V output and 3A current. It features universal input and meets DoE Level VI efficiency standards.
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SMM30-12-4-MUB 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
Insulation Resistance
Length
Medical Grade
No Load Power Consumption
Operating Temperature
Output Connector
Power (Watts)
Region Utilized
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SMM30-12-4-MUB Description

Short technical summary and product information.

The CUI Inc. SMM30-12-4-MUB is a versatile AC-DC power supply designed for various applications. It delivers a stable 12V output at up to 3A, providing a total continuous power of 36W. This power supply features a universal input range of 90-264 Vac, making it suitable for international use.

 

Designed for efficiency, the SMM30-12-4-MUB meets DoE Level VI standards, ensuring reduced energy consumption. It includes interchangeable blades for different regions and offers safety approvals including UL/cUL 60601-1, TUV, FCC/CE, PSE, and UKCA. The unit is housed in a compact wall mount form factor (Class II) with a USB Micro output connector.

 

Key electrical specifications include line regulation of ±1% and load regulation of ±5%. It also features over-voltage protection and continuous short-circuit protection with auto-recovery. The operating temperature range is 0°C to 40°C, and it has a low no-load power consumption of just 0.1W.

SMM30-12-4-MUB Quick Information

Product Type: AC-DC Power Supply
Series: SMM30
Canonical Name: CUI Inc. SMM30 Series AC-DC Power Supply, 12V, 3A, 36W
Subcategory: Wall Adapter

SMM30-12-4-MUB Compliance

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

SMM30-12-4-MUB Features

  • Delivers 12V output at 3A for 36W power.
  • Universal 90-264 Vac input range.
  • Meets DoE Level VI efficiency standards.
  • Includes interchangeable blades for global use.
  • UL/cUL 60601-1, TUV, FCC/CE, PSE, UKCA approvals.

SMM30-12-4-MUB Applications

  • Used for powering medical monitoring devices
  • Suitable for portable electronic equipment
  • Ideal for USB-charged battery powered systems
  • Can be used with lighting and display panels
  • Fits in space-constrained wall outlet installations

SMM30-12-4-MUB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMM30-12-4-MUB?

The output voltage is 12V.

What is the maximum output current for this power supply?

The maximum output current is 3A.

What is the total output power in Watts?

The total output power is 36W.

What is the input voltage range for the SMM30-12-4-MUB?

The input voltage range is 100-240 Vac.

What efficiency level does this power supply meet?

It meets DoE Level VI efficiency.

What are the dimensions of the SMM30-12-4-MUB?

The dimensions are 73.6mm x 42.8mm x 32.5mm.

What is the operating temperature range?

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

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