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SMI12-9-VW-MUB The SMI12-9-VW-MUB is a 12W AC/DC wall mount adapter providing 9Vdc output at 1.33A. It accepts universal input from 90-264Vac and features low no-load power consumption of 75mW.
Mfr Part #:

SMI12-9-VW-MUB

Mfr Name: CUI Inc.
CUI Inc.
The SMI12-9-VW-MUB is a 12W AC/DC wall mount adapter providing 9Vdc output at 1.33A. It accepts universal input from 90-264Vac and features low no-load power consumption of 75mW.
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SMI12-9-VW-MUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SMI12-9-VW-MUB Description

Short technical summary and product information.

The SMI12-9-VW-MUB from CUI Inc. is a 12W AC/DC wall mount adapter designed for applications requiring a regulated 9Vdc output. It operates from a universal AC input of 90-264Vac at 47-63Hz, drawing up to 0.5A input current. The adapter delivers 9Vdc at 1.33A continuous current with a maximum output power of 11.97W.

 

Electrical characteristics include a load regulation of 5% maximum, ripple and noise limited to 300mVp-p, and a maximum leakage current of 0.25mA. The adapter features a start-up time of 3 seconds and a rise time of 100ms. No-load power consumption is exceptionally low at 75mW, contributing to energy savings.

 

As a wall mount design, this adapter is intended for direct plug-in to a standard AC outlet, providing a compact solution for powering low-power electronics. The product is manufactured by CUI Inc., a known supplier of power conversion products.

SMI12-9-VW-MUB Quick Information

Product Type: AC DC Wall Adapter
Canonical Name: AC/DC Wall Mount Adapter 9Vdc 1.33A 12W
Subcategory: Wall Adapters

SMI12-9-VW-MUB Compliance

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

SMI12-9-VW-MUB Features

  • Universal AC input from 90-264Vac.
  • Provides 9Vdc output at 1.33A.
  • Low no-load power consumption of 75mW.
  • Ripple and noise less than 300mVp-p.
  • Compact wall mount form factor.

SMI12-9-VW-MUB Applications

  • Powering low-power electronic devices and circuits.
  • Ideal for IoT sensors and automation systems.
  • Suitable for portable equipment charging stations.
  • Used in consumer electronics and small appliances.

SMI12-9-VW-MUB FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the SMI12-9-VW-MUB?

The input voltage range is 90-264 Vac at 47-63 Hz.

What output voltage and current does the SMI12-9-VW-MUB provide?

It provides 9 Vdc output at up to 1.33 A, with a maximum output power of 11.97 W.

What is the maximum no-load power consumption?

The maximum no-load power consumption is 75 mW.

What are the ripple and noise specifications?

Ripple and noise are limited to 300 mVp-p maximum under nominal input and full load.

What is the load regulation?

Load regulation is 5% maximum at nominal input.

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