Mfr Part #:

SMI6B-9-4-CUB

Mfr Name: CUI Inc.

The CUI Inc. SMI6B-9-4-CUB is an AC-DC wall adapter providing a 9V, 0.66A output for a total of 5.9W. It features universal input and interchangeable AC blades.

Stock on Request

SMI6B-9-4-CUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-9-4-CUB is a versatile AC-DC power supply designed for wall mounting. It offers a single regulated output of 9V at up to 0.66A, delivering a maximum power of 5.94W.

This adapter features a universal input voltage range of 90 to 264 Vac and an input frequency range of 47 to 63 Hz, making it suitable for international use. It meets DoE Level VI and CoC Tier 2 efficiency standards, with an average efficiency of 79.6% and a low no-load power consumption of 0.06W.

Key features include over-voltage and short-circuit protections for enhanced safety. The unit comes with interchangeable AC blades, including North America, Europe, United Kingdom, and Australia options, and utilizes a USB C output connector. Its compact design and compliance with UL/cUL, GS, RCM, CCC, and PSE safety approvals make it ideal for various ITE (Commercial) applications.

SMI6B-9-4-CUB Quick Information

Product Type: AC/DC Wall Adapter

Series: SMI6B

Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 9V, 0.66A, 5.94W

Subcategory: Wall Adapter

SMI6B-9-4-CUB Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMI6B-9-4-CUB Features

Universal input voltage range of 90-264 Vac.
Provides a single 9V regulated output.
Up to 5.9W maximum output power.
DoE Level VI and CoC Tier 2 efficiency.
Includes interchangeable AC blades for global use.

SMI6B-9-4-CUB Applications

Suitable for ITE (Commercial) applications.
Ideal for international device power needs.
Compact design for portable electronics.
Used in various consumer electronics.

SMI6B-9-4-CUB FAQs

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

What is the output voltage of the SMI6B-9-4-CUB?

The SMI6B-9-4-CUB has a nominal output voltage of 9 Vdc.

What is the maximum output current for the SMI6B-9-4-CUB?

The maximum output current for the SMI6B-9-4-CUB is 0.66 A.

What is the maximum output power of the SMI6B-9-4-CUB?

The SMI6B-9-4-CUB provides a maximum output power of 5.94 W.

What is the input voltage range for the SMI6B-9-4-CUB?

The SMI6B-9-4-CUB accepts a universal input voltage range of 90 to 264 Vac.

What are the operating temperature limits for this power supply?

The operating temperature range for the SMI6B-9-4-CUB is 0°C to 40°C.

Does the SMI6B-9-4-CUB meet energy efficiency standards?

Yes, the SMI6B-9-4-CUB meets DoE Level VI and CoC Tier 2 efficiency standards.

What safety approvals does the SMI6B-9-4-CUB have?

The SMI6B-9-4-CUB is certified to UL/cUL, GS, RCM, CCC, PSE, and UKCA safety approvals, and meets UL/EN/IEC 62368-1 standards.

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	660mA
Efficiency	Level VI, CoC Tier 2
Form	Wall Mount (Class II)
Input Connector	Multi-Blade (Included)
Input Frequency	47 ~ 63 Hz
Input Type	Multi-Blade (Included)
Input Voltage	90 ~ 264 Vac
Mounting Type	Wall Mount
No Load Power Consumption	75mW (Max)
Operating Temperature	0 ~ 40 °C
Output Connector	USB C
Output Current	0.66 A
Power (Watts)	5.9 W
Region Utilized	International
Standard Number	C22.2 No. 60950-1; 60950-1; 62368-1
Storage Temperature	-20 ~ 60 °C
Voltage	9 Vdc