Mfr Part #:

SDI12-5.9-UDC-P5R

Mfr Name: CUI Inc.

The CUI Inc. SDI12-5.9-UDC-P5R is a 12W AC-DC power supply featuring a 5.9V output and 2A current. It offers Level VI efficiency and a compact desktop design.

Stock on Request

SDI12-5.9-UDC-P5R Description

Short technical summary and product information.

The CUI Inc. SDI12-5.9-UDC-P5R is an external AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous output power of up to 12W, with a nominal output voltage of 5.9V and a maximum output current of 2A.

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy efficiency with a no-load power consumption of less than 0.075W. It operates within a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz.

Key features include over-voltage, over-current, and short-circuit protections for enhanced safety. The unit is compliant with UL/cUL, CE, and IEC 62368 safety standards. Its compact desktop form factor (75.0mm x 48.0mm x 30.0mm) and IEC 320-C8 input connector make it suitable for various integration needs. The output is delivered via a 2.1mm I.D. x 5.5mm O.D. barrel plug with a positive center polarization.

SDI12-5.9-UDC-P5R Quick Information

Product Type: AC-DC Power Supply

Series: SDI12-UD

Canonical Name: CUI Inc. SDI12-UD Series AC-DC Power Supply

Subcategory: External AC-DC Adapters

SDI12-5.9-UDC-P5R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

SDI12-5.9-UDC-P5R Features

Up to 12W continuous power output.
DoE Level VI and CoC Tier 2 efficiency.
No load power consumption less than 0.075W.
Compact desktop form factor.
Over-voltage, over-current, and short-circuit protections.

SDI12-5.9-UDC-P5R Applications

Ideal for ITE (commercial) equipment.
Suitable for low-power 5.9V devices.
Use in desktop or benchtop applications.
Powers networking, computing, or peripheral devices.

SDI12-5.9-UDC-P5R FAQs

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

What is the input voltage range of the SDI12-5.9-UDC-P5R?

90 to 264 Vac.

What is the output voltage and current?

5.9 Vdc at 2 A (12W).

What is the operating temperature range?

0°C to 40°C.

What is the form factor of this adapter?

Desktop (Class II) with IEC 320-C8 input and barrel plug output.

What efficiency standards does it meet?

Level VI and CoC Tier 2.

What safety approvals does it have?

UL/cUL, CE, FCC Part 15B Class B.

What protection features are included?

Overvoltage protection at 10.6V, overcurrent protection at 5A, and short circuit protection with auto recovery.

Category	AC DC Desktop, Wall Adapters
Manufacturer Name	CUI Inc.
Applications	ITE (Commercial)
Approval Agency	CB Scheme, CSA, EN, FCC, IEC, PSE, UL
Automotive Grade	No
Cord Length	59" (1.50m)
Current	2 A
Efficiency	Level VI
Form	Desktop (Class II)
Form Factor	Desktop (Class II)
Frequency	47 Hz / 63 Hz
Height	30.0mm (1.18")
Industrial Grade	No
Input Connector	IEC 320-C8
Input Type	Cord
Length	75.0mm (2.95")
Medical Grade	No
Military Grade	No
No Load Power Consumption	0.075 W
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 Power	11.8 W
Polarization	Positive Center
Power (Watts)	12 W
Region Utilized	North America
Standard Number	C22.2 No. 60950-1; 55024; 55032 Class B; 60950-1; 61000-3-2; 61000-3-3; 62368-1
Storage Temperature	-20°C / 80°C
Voltage	5.9 Vdc
Width	48.0mm (1.89")