New AC-DC Power Supply Provides 200 W of Continuous Power

Press Release Summary:

  • SDI200G-U and SDI200G-UD offers three prong (C14) and two prong (C8) inlet respectively
  • Measures 5.91 x 2.13 x 1.3 in. (150 x 54 x 33 mm.) in size
  • Designed for wide range of portable industrial and consumer products, where efficient power is needed in light and small adapter package

Original Press Release:

CUI Inc Expand AC-DC Power Supply Line to Include Compact GaN Desktop Adapters

Tualatin, Ore. — February 5th, 2020 -- CUI Inc today announced the addition of two GaN desktop ac-dc power supply series to its SDI product family. The SDI200G-U and SDI200G-UD offer 200 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 SDI200G-U and SDI200G-UD comply with UL/EN/IEC 62368-1 and 60950-1 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 250% increase in power density, no-load power consumption as low as 210 mW, and universal input voltage ranges of 90 ~ 264 Vac..

The SDI200G-U series offers a three prong (C14) inlet, while the SDI200G-UD features a two prong (C8) inlet. Measuring 5.91 x 2.13 x 1.3 in. (150 x 54 x 33 mm.), the compact new models are 32% smaller than the non GaN models.

The SDI200G-U and SDI200G-UD are available immediately with prices starting at $188.50 per unit at 5 pieces through distribution. Please contact CUI for OEM pricing or modified & custom designs.

For more information on GaN’s role within adapters, please visit CUI’s blog post, “How GaN Enables Smaller, More Efficient Power Supplies”.

Product name: SDI200G-U, SDI200G-UD
Availability: Stock to 16 weeks
Possible users: Industrial, ITE
Primary features: Compact package, high-power
Cost: $188.50 per unit at 5 pieces through distribution

View details for the SDI200G-U series

View details for the SDI200G-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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