New AC-DC Power Supplies for Portable Industrial and Consumer Products

Press Release Summary:

  • SDI160G-U series offers a three prong (C14) inlet
  • SDI160G-UD features a two prong (C8) inlet
  • Provides 160 W of continuous power from a compact desktop package

Original Press Release:

New 160 W GaN Adapters Offer 48% Size Reduction

Tualatin, Ore. — July 14, 2020 -- CUI Inc today announced the addition of two GaN desktop ac-dc power supply series to its SDI product family. The SDI160G-U and SDI160G-UD offer 160 W of continuous power from a compact desktop package. These ac-dc supplies have been designed for a wide range of portable industrial and consumer products, where efficient power is needed in a lighter, smaller adapter package.

The SDI160G-U and SDI160G-UD comply with UL/EN/IEC 62368-1 requirements. The adapters also meet the current average efficiency and no-load power specifications mandated by the US Department of Energy (DoE) under the Level VI standard and the European Union’s (EU) CoC Tier 2 directive for universal input voltage ranges; with up to a 200% increase in power density, no-load power consumption as low as 150 mW, and universal input voltage ranges of 90 ~ 264 Vac.

The SDI160G-U series offers a three prong (C14) inlet, while the SDI160G-UD features a two prong (C8) inlet. Measuring 6.33 x 2.13 x 1.3 in. (161 x 54.2 x 33.2 mm.), the compact new models are 48% smaller than the non GaN models.

The SDI160G-U and SDI160G-UD are available immediately with prices starting at $122.57 per unit at 5 pieces through distribution. Please contact CUI for OEM pricing or modified & custom designs.


Product name: SDI160G-U, SDI160G-UD
Availability: Stock to 15 weeks
Possible users: Industrial, ITE
Primary features: Compact package, high-power
Cost: $122.57 per unit at 5 pieces through distribution

View details for the SDI160G-U series

View details for the SDI160G-UD series

About CUI Inc

CUI is an electronic components manufacturer focused on creating ease of access to power supply products and information that help drive an engineer's design. As a leader in power electronics, the organization offers an extensive line of ac-dc power supplies and dc-dc converters to their global customer base that serves the consumer, IoT, industrial, and medical industries. CUI knows that helping their customers is the core of what they do and this why they are determined on providing the best set of tools, information, and services to everyone in need of a power supply.

CUI Inc is a Bel group company. Bel Fuse Inc. trades on the NASDAQ Exchange under the symbols BELFA and BELFB.

Media Contacts:
Jeevan Gaberria, +1 503 612 2353,,

Alexandra Sorton, +44 7738 682837,,

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