Mfr Part #:

SMI36-48-V-P5

Mfr Name: CUI Inc.

The CUI Inc. SMI36-48-V-P5 is a 36W AC-DC wall mount adapter providing a 48V output. It features a universal input voltage range and meets DoE Level VI efficiency standards.

Stock on Request

SMI36-48-V-P5 Description

Short technical summary and product information.

The CUI Inc. SMI36-48-V-P5 is an AC-DC power supply designed for wall-mount applications. It delivers a continuous 36W of power with a 48V output voltage and a maximum output current of 0.75A.

This adapter operates within a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. It boasts high efficiency, meeting DoE Level VI and CoC Tier 2 compliance, with a low no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety.

Designed for global use, it features interchangeable AC blades and comes with a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). The compact dimensions are 78.5mm x 34.0mm x 66.0mm. Safety approvals include UL/cUL, RCM, CCC, and PSE, certified to 60950-1 and 62368-1 standards.

SMI36-48-V-P5 Quick Information

Product Type: AC DC Desktop, Wall Adapters

Series: SMI36

Canonical Name: CUI Inc. SMI36 Series AC-DC Power Supply

Subcategory: Wall Mount Adapter

SMI36-48-V-P5 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SMI36-48-V-P5 Features

Delivers 36W continuous power at 48V output.
Universal 90-264 Vac input voltage range.
Meets DoE Level VI and CoC Tier 2 efficiency.
Includes over-voltage, over-current protections.
Certified to UL/cUL, RCM, CCC, PSE standards.

SMI36-48-V-P5 Applications

Suitable for 48V powered equipment
Ideal for ITE and networking devices
Use in space-constrained wall mount applications
Provides regulated power up to 36W

SMI36-48-V-P5 FAQs

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

What is the input voltage range?

90-264 Vac with a frequency of 47-63 Hz.

What are the output voltage and current ratings?

Nominal output voltage is 48 Vdc with a maximum output current of 0.75 A, providing 36 W of power.

What is the efficiency of the adapter?

Average efficiency is 91.2% (measured at 25%, 50%, 75%, and 100% load), compliant with CoC Tier 2.

What are the operating temperature limits?

Operating temperature range is 0 °C to 40 °C with non-condensing humidity of 20-80%.

What protection features does the adapter include?

Over voltage protection (180% of nominal output, shut down), over current protection (170%, auto recovery), and short circuit protection (auto recovery).

What are the physical dimensions of the adapter?

78.5 mm (L) x 34.0 mm (W) x 66.0 mm (H).

What is the weight of the adapter?

160 g (0.35 lb).

Category	AC DC Desktop, Wall Adapters
Manufacturer Name	CUI Inc.
Applications	ITE (Commercial)
Approval Agency	CB Scheme, CCC, CSA, EN, FCC, IEC, PSE, UL
Cord Length	1.50 m (59")
Current	0.75 A
Efficiency	91.2 %
Form	Wall Mount (Class II)
Frequency	47-63 Hz
Input Connector	Multi-Blade
Input Type	Multi-Blade (Included)
Mounting Type	Wall Mount
No Load Power Consumption	0.075 W
Operating Temperature	0-40 °C
Output Connector	Barrel Plug, 2.1mm I.D. x 5.5mm O.D. x 9.5mm
Polarization	Positive Center
Power (Watts)	36 W
Region Utilized	International
Standard Number	C22.2 No. 60950-1; 55024; 55032 Class B; 60950-1; 61000-3-2; 61000-3-3; 62368-1
Storage Temperature	-20-80 °C
Voltage	48 Vdc
Weight	160 g (0.35 lb)