SMM30-48-4-P5 The CUI Inc. SMM30-48-4-P5 is a 48V, 30W AC/DC wall mount adapter. It meets DoE Level VI efficiency standards and offers universal input.
Mfr Part #:

SMM30-48-4-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMM30-48-4-P5 is a 48V, 30W AC/DC wall mount adapter. It meets DoE Level VI efficiency standards and offers universal input.
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SMM30-48-4-P5 Specifications Quick View

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

SMM30-48-4-P5 Description

Short technical summary and product information.

The CUI Inc. SMM30-48-4-P5 is an AC-DC power supply designed for wall mounting. It provides a stable 48V DC output with a maximum continuous power of 30W.

 

This adapter features universal input voltage compatibility, accepting a range of 90-264 Vac at 47-63 Hz. It meets DoE Level VI efficiency standards, ensuring energy savings and reduced heat generation. The unit is designed with safety in mind, holding UL/cUL 60601-1, TUV, FCC/CE, PSE, and UKCA approvals.

 

Key electrical specifications include a maximum output current of 0.62A, line regulation of ±1%, and load regulation of ±5%. It also features over-voltage and short-circuit protection with auto-recovery. The operating temperature range is from 0°C to 40°C.

 

The SMM30-48-4-P5 has a compact form factor with dimensions of 73.6mm x 42.8mm x 32.5mm. It comes with a multi-blade input connector and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm) with a positive center polarization. The included cord length is 47.2 inches (1.20m).

SMM30-48-4-P5 Quick Information

Product Type: AC/DC Power Supply
Series: SMM30
Canonical Name: CUI Inc. SMM30-48-4-P5 AC-DC Power Supply
Subcategory: Wall Mount Adapter

SMM30-48-4-P5 Compliance

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

SMM30-48-4-P5 Features

  • Provides 48V DC output at 30W continuous power.
  • Meets DoE Level VI energy efficiency standards.
  • Universal input voltage range of 90-264 Vac.
  • Includes multiple safety and compliance approvals.
  • Compact wall mount form factor for easy integration.

SMM30-48-4-P5 Applications

  • Suitable for powering 48 V equipment.
  • For medical equipment requiring 60601-1.
  • Ideal for wall-mount AC/DC applications.
  • Supports Class II double-insulated installations.

SMM30-48-4-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMM30-48-4-P5?

The output voltage is 48 Vdc.

What is the maximum output current for this adapter?

The maximum output current is 0.62 A.

What is the power rating of the SMM30-48-4-P5?

The power rating is 30 W.

What is the operating temperature range for this power supply?

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

Does this adapter meet energy efficiency standards?

Yes, it meets DoE Level VI efficiency standards.

What type of input connector does the SMM30-48-4-P5 use?

It uses a Multi-Blade input connector, which is included.

What are the dimensions of the SMM30-48-4-P5?

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

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