SDI12-5.9-UDC-P5 The CUI Inc. SDI12-5.9-UDC-P5 is a 12W AC-DC desktop adapter with a 5.9V output. It meets Level VI and CoC Tier 2 efficiency standards.
Mfr Part #:

SDI12-5.9-UDC-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI12-5.9-UDC-P5 is a 12W AC-DC desktop adapter with a 5.9V output. It meets Level VI and CoC Tier 2 efficiency standards.
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SDI12-5.9-UDC-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Cord Length
Current
Efficiency
Form
Frequency
Industrial Grade
Input Connector
Input Type
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage

SDI12-5.9-UDC-P5 Description

Short technical summary and product information.

The CUI Inc. SDI12-5.9-UDC-P5 is an AC-DC power supply designed for ITE (Commercial) applications. This desktop adapter delivers a 5.9V output at up to 2A, providing a continuous 12W of power.

 

It features a universal input voltage range of 90-264 Vac and operates with an efficiency meeting Level VI and CoC Tier 2 standards. The adapter includes protections for over-voltage, over-current, and short-circuit conditions. Its compact dimensions are 75.0mm x 48.0mm x 30.0mm.

 

Designed for reliability, the SDI12-5.9-UDC-P5 has an MTBF of 300,000 hours at 25°C. It complies with safety standards including UL/cUL, CE, and IEC 62368, with EMI/EMC compliance to FCC Part 15B Class B and CE.

 

The adapter utilizes an IEC 320-C8 input connector and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). It is suitable for North American regions and comes with a 59-inch (1.50m) cord.

SDI12-5.9-UDC-P5 Quick Information

Product Type: AC/DC Desktop, Wall Adapter
Series: SDI12-UD
Canonical Name: CUI Inc. SDI12-5.9-UDC-P5 AC-DC Power Supply
Subcategory: Desktop

SDI12-5.9-UDC-P5 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SDI12-5.9-UDC-P5 Features

  • Delivers 5.9V at 2A for 12W output.
  • Meets Level VI and CoC Tier 2 efficiency.
  • Universal 90-264 Vac input range.
  • Compact size: 75.0mm x 48.0mm x 30.0mm.
  • Includes OVP, OCP, and SCP protections.

SDI12-5.9-UDC-P5 Applications

  • Suitable for ITE commercial applications.
  • Designed for desktop power solutions.
  • Features universal input capability.
  • Compact form factor for space-constrained designs.

SDI12-5.9-UDC-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SDI12-5.9-UDC-P5?

The output voltage is 5.9 Vdc and the maximum output current is 2 A.

What input voltage range does this adapter support?

It accepts a universal AC input of 90-264 Vac at 47-63 Hz.

What efficiency level does the adapter meet?

It meets Level VI and CoC Tier 2 efficiency standards, with a no-load power consumption of 0.075 W.

What protections are included?

Over-voltage protection (10.6 Vdc), over-current protection (5 A), and short-circuit protection with auto recovery.

What is the operating temperature range?

The operating temperature range is 0°C to 40°C.

What type of output connector does it use?

It uses a barrel plug with 2.1mm I.D. x 5.5mm O.D. x 9.5mm, positive center polarity.

What is the form factor of this adapter?

It is a desktop (Class II) adapter with an IEC 320-C8 input connector and a 1.5 m output cord.

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