Electronics Component

Compact, Efficient, and Economical 10 Watt Adapters


CUI Inc today announced the addition of four 10 watt external, ac-dc power supply series to its SWI product family.

New Series

  • SWI10B-N: North American blade series with cord options
  • SWI10B-N-USB: North American blade series with USB Type A connector
  • SWI10B-E: European blade series with cord options
  • SWI10B-E-USB: European blade series with USB Type A connector

Features and Benefits

  • Up to 10 W of continuous power
  • No-load power consumption less than 0.075 watts
  • Universal input voltage range
  • Level VI, EU 2019/1782, and CoC Tier 2 compliant
  • IEC 62368-1 certified
  • Black and white color options
  • Ultra-compact design
  • USB Type A connector option

All four series meet the current average efficiency and no-load power specifications mandated by the US Department of Energy (DoE) under the Level VI standard, as well as the European Union’s (EU) Ecodesign 2019/1782 and CoC Tier 2 directives for external power supplies.

These compact adapters are ideal for powering a wide range of electronic devices and are IEC 62368-1 certified for ICT and AV Equipment, so you won’t be caught off guard on December 20, 2020 when the IEC 60950-1 and 60065 standards expire.

The SWI10B series are widely available online through CUI’s distribution partners. Please contact CUI for OEM & volume pricing or modified & custom designs.

Product series: SWI10B-E, SWI10B-E-USB, SWI10B-N, SWI10B-N-USB
Availability: Stock to 15 weeks
Possible uses: Industrial, Consumer, IoT
Distribution availability: Digi-Key, Mouser, Arrow
Cost: Starting at $6.86 for a single unit through distribution


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