Mfr Part #:

SMM30-5-K-P5R

Mfr Name: CUI Inc.

The CUI Inc. SMM30-5-K-P5R is a 20W AC-DC wall mount power adapter featuring a 5V output and 4A current. It meets DoE Level VI efficiency standards.

Stock on Request

SMM30-5-K-P5R Description

Short technical summary and product information.

The CUI Inc. SMM30-5-K-P5R is an AC-DC power supply designed for wall mounting, offering a 5V output voltage and a maximum current of 4A, delivering up to 20W of continuous power. This adapter operates with a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency requirements.

Key electrical specifications include a line regulation of ±1% and load regulation of ±5%. It features essential protections such as over-voltage and continuous short-circuit protection with auto-recovery. The unit provides 4000 Vac isolation voltage and a minimum insulation resistance of 100 MΩ.

Designed with a compact form factor, its dimensions are 73.6mm x 42.8mm x 32.5mm. The input connector is a multi-blade type (sold separately), and the output connector is a right-angle barrel plug measuring 2.1mm I.D. x 5.5mm O.D. x 9.5mm. The adapter operates within a temperature range of 0°C to 40°C and has a low no-load power consumption of 0.1W.

This power supply is suitable for various applications requiring reliable power conversion, with safety approvals including UL/cUL 60601-1, TUV, FCC/CE, PSE, and UKCA. It is designed for international use.

SMM30-5-K-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapters

Series: SMM30

Canonical Name: CUI Inc. SMM30 Series AC-DC Power Supply, 5V, 4A, 20W

Subcategory: Wall Mount Adapter

SMM30-5-K-P5R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMM30-5-K-P5R Features

Delivers 20W continuous power output.
Provides a stable 5V DC output voltage.
Meets DoE Level VI efficiency standards.
Universal input voltage range of 90-264 Vac.
Compact wall mount (Class II) form factor.

SMM30-5-K-P5R Applications

Suitable for medical equipment power.
Ideal for ITE commercial applications.
Designed for international voltage regions.
Requires separate input blade selection.

SMM30-5-K-P5R FAQs

7 frequently asked questions generated from this part’s specifications.

What is the input voltage range of the SMM30-5-K-P5R?

90 to 264 Vac

What is the physical form factor of the SMM30-5-K-P5R?

Wall mount (Class II) with dimensions 73.6mm x 42.8mm x 32.5mm and a 1.2m output cord terminated with a 2.1mm inner diameter barrel plug.

What is the operating temperature range?

0°C to 40°C

What are the output specifications?

5V DC at 4A, 20W maximum output.

Does the adapter meet Level VI efficiency?

Yes, it meets Level VI efficiency standard.

Which safety standards and approvals does this adapter comply with?

Complies with IEC/EN/UL 60950-1, 60601-1, and EMC standards 55024, 55032 Class B, 61000-3-2, 61000-3-3. Approved by CB, CSA, EN, FCC, IEC, PSE, UL.

Does it offer over voltage protection?

Yes, over voltage protection at 200% of rated output.

Category	AC DC Desktop, Wall Adapters
Manufacturer Name	CUI Inc.
Applications	Medical
Approval Agency	CB Scheme, CSA, EN, FCC, IEC, PSE, UL
Cord Length	47.2" (1.20m)
Current	1A
Efficiency	Level VI
Form	Wall Mount (Class II)
Form Factor	Wall Mount (Class II)
Frequency	47-63 Hz
Height	32.5mm (1.28")
Input Connector	Multi-Blade (Sold Separately)
Input Type	Multi-Blade (Sold Separately)
Insulation Resistance	100 MΩ
Length	73.6mm (2.90")
Medical Grade	Yes
No Load Power Consumption	0.1W
Operating Temperature	0°C ~ 40°C
Output Connector	Barrel Plug R/A, 2.1mm I.D. x 5.5mm O.D. x 9.5mm
Output Current	4A
Output Power	20W
Output Voltage	5V
Polarization	Positive Center
Power (Watts)	20 W
Region Utilized	International
SVHC Present	Not Present
Standard Number	C22.2 No. 60601-1; 55024; 55032 Class B; 60601-1; 60950-1; 61000-3-2; 61000-3-3
Voltage	90-264 Vac
Width	42.8mm (1.69")