We have compiled a list of manufacturers, distributors, product information, reference prices, and rankings for AC adapter.
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AC adapter Product List and Ranking from 70 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

AC adapter Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. トキトレーディング 本社 Hyogo//Industrial Electrical Equipment
  2. ユニファイブ Tokyo//Electronic Components and Semiconductors
  3. デンサン Kanagawa//Trading company/Wholesale
  4. 4 エスエムアイ 本社 Aichi//Trading company/Wholesale
  5. 5 インタコンポ 東京本社、大阪支店、長野支店、横浜事業所 Tokyo//Trading company/Wholesale

AC adapter Product ranking

Last Updated: Aggregation Period:Dec 24, 2025~Jan 20, 2026
This ranking is based on the number of page views on our site.

  1. AC adapters that have obtained numerous domestic and international safety standards, available for immediate shipment from just one unit! トキトレーディング 本社
  2. AC adapter '60W Series GCF360D' デンサン
  3. 65W AC adapter with dual simultaneous outputs of DC 5V and 12V. トキトレーディング 本社
  4. 4 10W to 300W Switching AC Adapter High Reliability & Stable Quality トキトレーディング 本社
  5. 4 New AC adapter that complies with both medical standards and information standards, 120W. トキトレーディング 本社

AC adapter Product List

211~225 item / All 1453 items

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AC adapter "SWI24-N series"

Level VI Compliant AC-DC Power Adapter

The SWI24-N series is a 24W North American wall power adapter designed to meet Level VI efficiency standards. This AC-DC power supply features a power consumption of less than 0.1W in no-load conditions, providing customers with the most efficient power solutions using environmentally friendly, state-of-the-art power technology as part of CUI's new initiatives. For more details, please contact us or download the catalog. *This catalog is in English.

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AC adapter "SWI5-N-USB series"

Level VI compliant USB output AC adapter

The SWI5-N-USB series is a 5W US wall power adapter designed to meet the Level VI efficiency standards, scheduled for installation in the United States in February 2016. This AC-DC power supply features an integrated USB connector and ultra-compact design, providing customers with the most efficient power solution using the latest eco-friendly power technology as part of CUI's new initiatives.

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AC adapter "EMMA 15W Series"

Medical Wall-Mounted AC-DC Power Supply "EMMA 15W Series"

The EMMA 15W medical wall-mounted AC-DC power supply series features replaceable AC blades, complies with Level V efficiency standards, meets the current U.S. 2007 EISA efficiency regulations, and adheres to the ErP regulations implemented in April 2011. CUI's EMMA power supplies for medical devices include plugs for U.S., European, UK, and Australian specifications.

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AC adapter "ETMA 30W Series"

30W, medical-related, level V efficiency, 2-pole (C8) inlet, desktop adapter, AC-DC power supply

The ETMA 30W desktop AC-DC power supply series for medical devices complies with Level V efficiency standards, meets the current US EISA 2007 efficiency regulations, and is in line with the ErP regulations effective April 2011. This high-efficiency power supply for medical devices features safety certification to IEC 60601-1 Edition 3 for 2 x MOPP applications and extends CUI's new initiatives to provide global solutions for medical, dental, and home healthcare devices.

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AC adapter "ETMA 60W Series"

60W, medical-related, level V efficiency, 2-pole (C8) inlet, desktop adapter, AC-DC power supply

The ETMA 60W desktop AC-DC power supply series for medical devices complies with Level V efficiency standards, meets the current US EISA 2007 efficiency regulations, and is in line with the ErP regulations effective April 2011. This high-efficiency power supply for medical devices features safety certification to IEC 60601-1 Edition 3 for 2 x MOPP applications and extends CUI's new initiatives to provide global solutions for medical, dental, and home healthcare devices to customers.

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AC adapter "ETMA 200W Series"

200W, medical-related, PFC, Level V efficiency, 3-pole (C14) inlet, desktop adapter, AC-DC power supply

The ETMA 200W desktop AC-DC power supply series for medical devices complies with Level V efficiency standards, meets the current US EISA 2007 efficiency regulations, and is compatible with the ErP regulations effective from April 2011. This high-efficiency power supply for medical devices features safety certification according to the 3rd edition of IEC 60601-1 for 2 x MOPP applications, and as an extension of CUI's new initiatives, it provides global solutions for medical, dental, and home healthcare devices to our customers.

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AC adapter "SWI18-N series"

18W, Level VI efficiency, input blade for the United States, wall mount adapter, AC-DC power supply

The SWI18-N series is an 18W North American wall power adapter designed to meet Level VI efficiency standards. This AC-DC power supply features a no-load power consumption of less than 0.1W and provides customers with the most efficient power solution using the latest eco-friendly power technology as part of CUI's new initiatives.

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AC adapter "ETSA 150W U Series"

Level VI compliant AC-DC power adapter ETSA 150W U series

The ETSA 150W U series is a 150W desktop AC-DC power supply designed to comply with the Level VI efficiency standards expected to take effect in the United States in 2016. This desktop adapter series features an active power factor correction circuit, various safety certifications, and a no-load power consumption of less than 0.15W, making it an ideal solution that stays ahead of the latest power regulations.

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AC adapter "SDI30-U series"

Level VI / CoC Tier 2 compliant AC adapter

The SDI30-U series is designed to meet the current average efficiency and no-load power requirements set forth by the Level VI standard enforced by the U.S. Department of Energy (DoE). Additionally, all models comply with the CoC Tier 2 standard proposed by the European Union (EU). The CoC Tier 2 standard is currently under review for legislation in 2018, which will tighten the efficiency requirements mandated by the Level VI standard and introduce a new limit on power consumption at 10% load. Both standards aim to significantly reduce power consumption when the final product is not in use or when it is not connected to a system. The SDI30 series supports C8 and C14 inlets, with output voltages of 12, 15, 19, and 24VDC. Both models are housed in a compact package with external dimensions of 111x52x32.3 mm and feature a wide universal input voltage range of 90-264VDC. They have obtained safety certifications including UL/cUL, GS, PSE, and CE, and comply with FCC Part 15B Class B for radiated and conducted emissions. Protection features against overvoltage and short circuits are also included.

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AC adapter "SDI30-UD series"

Level VI / CoC Tier 2 compliant AC adapter

The SDI30-UD series is designed to meet the current average efficiency and no-load power requirements set by the Level VI standard enforced by the U.S. Department of Energy (DoE). Additionally, all models comply with the CoC Tier 2 standard proposed by the European Union (EU). The CoC Tier 2 standard is currently under review for legislation in 2018, which will tighten the efficiency requirements mandated by the Level VI standard and introduce a new limit on power consumption at 10% load. Both standards aim to significantly reduce power consumption when the final product is not in use or when it is not connected to a system. The SDI30 series supports C8 and C14 inlets, with output voltages of 12, 15, 19, and 24VDC. Both models are housed in a compact package with external dimensions of 111x52x32.3 mm and feature a wide universal input voltage range of 90-264VDC. They have obtained safety certifications including UL/cUL, GS, PSE, and CE, and comply with FCC Part 15B Class B for radiated and conducted emissions. They also include protection features against overvoltage and short circuits.

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AC adapter "SDI40-U Series"

Level VI / CoC Tier 2 compliant AC adapter

The SDI40-U series is designed to meet the current average efficiency and no-load power requirements set by the Level VI standard enforced by the U.S. Department of Energy (DoE). Additionally, all models comply with the CoC Tier 2 standard proposed by the European Union (EU). The CoC Tier 2 standard is currently under review for legislation in 2018, which will further tighten the efficiency requirements mandated by the Level VI standard and introduce a new limit on power consumption at 10% load. Both standards aim to significantly reduce power consumption when the final product is not in use or not connected to a system. The SDI40 series supports C8 and C14 inlets, with output voltages of 12, 15, 19, and 24VDC. Both models are housed in a compact package with external dimensions of 111x52x32.3 mm and feature a wide universal input voltage range of 90-264VDC. They have obtained safety certifications including UL/cUL, GS, PSE, and CE, and comply with FCC Part 15B Class B for radiated and conducted emissions. They also include protection features against overvoltage and short circuits.

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Medical AC adapter compliant with IEC60601-1 Edition 4.

6 to 250 W desktop and wall mount adapters

"Designing medical solutions one step ahead of the latest regulations" CUI's medical desktop and wall-mounted AC adapters comply with IEC60601-1 Edition 4. Ranging from 6 to 250W, these compact, high-efficiency power supplies provide global solutions for medical, dental, and home healthcare applications as an extension of CUI's new initiatives.

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3W DoE Level VI compliant AC adapter 'SWI3-N Series'

The SWI3-N series is a 3W North American wall power adapter designed to meet Level VI efficiency standards.

Features • Continuous output of up to 3W • Compliant with IEC 62368 • Compliant with DoE Level VI • Power consumption in no-load condition < 0.075W • Ultra-compact case • Universal input voltage range • Equipped with protection against overcurrent, overvoltage, and short circuits • UL/cUL and PSE safety certification obtained • Class II construction • Limited Power Source (LPS) rating

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Compact and lightweight AC adapter for medical devices <GaN FET based>

GaN FET (gallium nitride) based AC adapter! Operating temperature range is 0°C to 40°C.

We would like to introduce our "Compact and Lightweight AC Adapter for Medical Devices." It has obtained certifications for IEC/EN/UL 62368-1 and IEC 60950-1, and is based on a compact, lightweight, high-power GaN FET (gallium nitride). We also offer models certified to the European medical standard IEC 60601. For details on each model, please download the PDF file and check. If you have any questions or inquiries (about pricing, samples, case studies, etc.), please feel free to contact us. 【Features】 ■ PSE certification obtained ■ Wide input voltage of 100–240VAC ■ Line frequency of 50–60Hz ■ Output voltage of 12–56VDC *You can download the English version of the catalog. For more details, please refer to the PDF materials or feel free to contact us.

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PSE certified USB type small lightweight AC adapter

It is also equipped with protection circuits against overvoltage, overcurrent, and short circuits! It has obtained many safety certifications.

We would like to introduce the "PSE Certified USB Type Compact Lightweight AC Adapter" from Adapter Technology, which we handle. This USB type compact and lightweight AC adapter has obtained many safety certifications, including Japan's PSE, UL, CE, CB, and FCC. It also features protection circuits against overvoltage, overcurrent, and short circuits. 【Features】 ■ PSE Certified ■ Wide input voltage range of 100–240VAC ■ Line frequency of 50–60Hz ■ Output voltage of 5–20VDC ■ Output capacity of 15W–65W * You can download the English version of the catalog. * For more details, please feel free to contact us.

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