SDI12-18-UD-P6 The CUI Inc. SDI12-18-UD-P6 is an 18V, 12W AC-DC desktop adapter. It offers Level VI efficiency and a universal input voltage range.
Mfr Part #:

SDI12-18-UD-P6

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI12-18-UD-P6 is an 18V, 12W AC-DC desktop adapter. It offers Level VI efficiency and a universal input voltage range.
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SDI12-18-UD-P6 Specifications Quick View

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

SDI12-18-UD-P6 Description

Short technical summary and product information.

The CUI Inc. SDI12-18-UD-P6 is a versatile AC-DC desktop power supply designed for ITE (Commercial) applications. It delivers a stable 18V output at up to 12W of continuous power.

 

This adapter meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings and reduced heat generation. It features a wide universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. The power supply includes protections for over-voltage, over-current, and short-circuit conditions, enhancing reliability and safety.

 

Designed with a compact form factor, the SDI12-18-UD-P6 has dimensions of 75.0mm x 48.0mm x 30.0mm. It utilizes an IEC 320-C8 input connector and a standard barrel plug output connector (2.5mm I.D. x 5.5mm O.D. x 9.5mm) with positive center polarization. The unit operates within a temperature range of 0°C to 40°C and has a low no-load power consumption of less than 0.075W.

 

Safety approvals include UL/cUL, CE, and IEC 62368 compliance, making it suitable for international use. The RoHS status is listed as RoHS3 Compliant.

SDI12-18-UD-P6 Quick Information

Product Type: AC/DC Desktop Adapter
Series: SDI12-UD
Canonical Name: CUI Inc. SDI12-UD Series AC-DC Power Supply, 18V, 12W
Subcategory: Desktop Adapter

SDI12-18-UD-P6 Compliance

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

SDI12-18-UD-P6 Features

  • Delivers 18V at 12W continuous power.
  • Meets DoE Level VI efficiency standards.
  • Universal input voltage range (90-264 Vac).
  • Compact desktop form factor for easy integration.
  • Includes over-voltage and over-current protection.

SDI12-18-UD-P6 Applications

  • Suitable for ITE commercial applications.
  • Ideal for compact electronic devices.
  • Used in systems requiring stable power.
  • Designed for international voltage compatibility.

SDI12-18-UD-P6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range?

0°C to 40°C.

What is the input voltage range?

90-264 Vac at 47-63 Hz.

What output voltage and current does this adapter provide?

18 Vdc at up to 0.67 A (12 W).

What protections are included?

Over-voltage protection (shutdown at 32.4 Vdc), over-current protection (shutdown at 2 A), and short circuit protection with auto recovery.

What is the no-load power consumption?

Maximum 0.075 W at 115/230 Vac.

What kind of input connector does it have?

IEC 320-C8 (figure-8) input connector.

What is the form factor?

Desktop (Class II) with 1.5m output cord terminated in a barrel plug (2.5mm ID x 5.5mm OD).

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