Mfr Part #:

SMI6B-15-K-MUB

Mfr Name: CUI Inc.

The CUI Inc. SMI6B-15-K-MUB is a 6W AC/DC wall mount adapter with a 15Vdc output. It offers universal input (90-264 Vac) and meets DoE Level VI efficiency standards.

Stock on Request

SMI6B-15-K-MUB Description

Short technical summary and product information.

This CUI Inc. SMI6B series AC-DC power supply, model SMI6B-15-K-MUB, provides a single regulated 15Vdc output at up to 0.4A, delivering a total of 6W of power. Designed for versatility, it features a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz. The adapter meets DoE Level VI and CoC Tier 2 efficiency requirements, with a typical average efficiency of 80.9% and a low no-load power consumption of 0.06W.

Key electrical specifications include a maximum output ripple and noise of 300mVp-p, line regulation of ±5%, and load regulation of ±5%. For safety and reliability, it incorporates over-voltage and short-circuit protections with auto-recovery. The unit is certified to UL/EN/IEC 62368-1 standards and carries multiple safety approvals including UL/cUL, GS, RCM, CCC, and PSE.

The power supply has a compact, wall-mount form factor with dimensions of 47.0mm x 34.5mm x 26.4mm. It utilizes a USB Micro output connector and requires interchangeable AC blades, sold separately. The operating temperature range is 0°C to 40°C, making it suitable for various ITE (Commercial) applications.

SMI6B-15-K-MUB Quick Information

Product Type: AC DC Desktop, Wall Adapters

Series: SMI6B

Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 15Vdc, 0.4A, 6W

Subcategory: Wall Mount

SMI6B-15-K-MUB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMI6B-15-K-MUB Features

Universal input voltage range of 90-264 Vac.
Single regulated output of 15Vdc at 0.4A.
6W maximum output power.
DoE Level VI and CoC Tier 2 efficiency.
Compact wall-mount design with USB Micro output.

SMI6B-15-K-MUB Applications

Suitable for ITE (Commercial) applications.
Ideal for compact electronic devices.
Provides reliable power conversion.
Designed for global use with interchangeable blades.

SMI6B-15-K-MUB FAQs

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

What is the input voltage range of the SMI6B-15-K-MUB?

90 to 264 Vac at 47 to 63 Hz.

What output voltage and current does it provide?

15 Vdc at up to 0.4 A (6 W maximum).

What is the efficiency of this adapter?

Average efficiency is 80.9%.

What protections does the SMI6B-15-K-MUB have?

Over current protection at 0.8 A minimum and short circuit protection with auto recovery.

What is the isolation voltage rating?

3,000 Vac input to output.

What is the operating temperature range?

0°C to 40°C; storage temperature -20°C to 60°C.

What form factor and connectors does the SMI6B-15-K-MUB use?

Wall mount (Class II) form with multi-blade input (sold separately) and USB Micro output with 1.53 m cord.

Category	AC DC Desktop, Wall Adapters
Manufacturer Name	CUI Inc.
Applications	ITE (Commercial)
Approval Agency	CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, UL
Cord Length	60.2" (1.53m)
Current	400mA
Efficiency	80.9 %
Form	Wall Mount (Class II)
Input Connector	Multi-Blade (Sold Separately)
Input Frequency	47 ~ 63 Hz
Input Type	Multi-Blade (Sold Separately)
Input Voltage	90 ~ 264 Vac
No Load Power Consumption	0.06 W
Operating Temperature	0°C ~ 40°C
Output Connector	USB Micro
Output Current	0.4 A
Output Power	6.0 W
Output Voltage	15 Vdc
Power (Watts)	6 W
Region Utilized	International
Standard Number	C22.2 No. 60950-1; 60950-1; 62368-1
Storage Temperature	-20 ~ 60 °C
Voltage	15V