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AC adapter(4v) - List of Manufacturers, Suppliers, Companies and Products

Last Updated： Aggregation Period:Jul 16, 2025～Aug 12, 2025
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AC adapter Product List

16～30 item / All 81 items

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Resonant type, ultra-compact, low-noise adapter 120W / AC adapter

Resonant type, ultra-compact, low-noise adapter 120W / AC adapter

The resonant type, ultra-compact, low-noise adapter 'RC120M' is a compact and high-efficiency current resonant adapter with low noise characteristics.

◆Made in Japan for Peace of Mind◆ Complies with the European new energy regulation CoC-Tier2. Output capacity is up to approximately 120W, with standard output voltages of 12V, 16V, and 24V. Please feel free to contact us if you have any requests. 【Features】 ■ Input: AC90–264V ■ High reliability/low noise with high capacity in a compact size (120W output in 364cc, 330W/liter) ■ Complies with harmonic current regulations ■ Ultra-compact size: Width 68mm × Depth 153mm × Height 35mm ■ Complies with the European new energy regulation CoC-Tier2

  • Other power sources

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120W / AC Adapter 'RC120M'

120W / AC Adapter 'RC120M'

Resonant type, ultra-compact, low-noise adapter

The "RC120M" is a compact, high-efficiency current resonance type adapter with low noise characteristics. It complies with the European new energy regulation CoC-Tier2. The output capacity is up to approximately 120W, with standard output voltages of 12V, 16V, and 24V. Please feel free to contact us if you have any requests. 【Features】 ■ Input: AC90–264V ■ High reliability/low noise with large capacity and compact size (120W output in 364cc, 330W/liter) ■ Complies with harmonic current regulations ■ Ultra-compact size: Width 68mm × Depth 153mm × Height 35mm ■ Complies with the European new energy regulation CoC-Tier2 *For more details, please download the PDF or contact us.

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60W AC Adapter 'RC60M'

60W AC Adapter 'RC60M'

High efficiency, low noise, and high output condensed into a compact size!

The "RC60M" is a compact and low-noise AC adapter. It features a circuit design that excels in standby power and operational average efficiency. The output capacity is up to approximately 60W, with output voltages available in three types: 12V, 16V, and 24V. 【Features】 ■ Made in Japan ■ Compliant with DoE (LEVEL VI) standards (U.S. Department of Energy) ■ Compliant with the European new energy regulation CoC-Tier2 ■ Ultra-compact size ■ Compliant with RoHS2 (10 substances) directive *For more details, please download the PDF or contact us.

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AC adapter

AC adapter

Optimal proposals for selecting, procuring, and customizing AC adapters for each project.

An AC adapter is an external power supply device that outputs the desired power from a commercial power source (AC input). It has advantages such as miniaturization of the product itself and measures against heat and noise, making it preferred by product designers of electronic devices. However, there are many manufacturers of AC adapters, and the variety of products and specifications is abundant. Selecting the optimal AC adapter from a diverse range of products from multiple manufacturers can be extremely challenging. "I want to reduce costs while maintaining high quality and functionality." "Negotiating with multiple manufacturers is cumbersome." "I have had bad experiences, so I want to leave it to the professionals." "I am not a designer, so I lack the know-how for selection." Thus, the selection process for AC adapters troubles many responsible individuals. Glowill is here to offer a solution for those who are struggling. First, click on this URL♪ ↓　↓　↓

  • AC adapter
  • power supply

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AC adapter "SDI30-U series"

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"

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"

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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AC adapter: Wall mount type [3W to 65W]

AC adapter: Wall mount type [3W to 65W]

There are many achievements in large-scale recruitment. It has overcurrent, overvoltage, and short-circuit protection functions. Customization is possible for DC cable length, DC plug shape, and specification of Japanese capacitors.

The long-established power supply manufacturer ENG provides reliable AC adapters. These are AC adapters that comply with PSE (Electrical Appliance and Material Safety Law) certification, ranging from 3W to 65W. Output voltage/current: DC5V/1A, DC5V/2A. ◇ Two types of AC pins are available: fixed and variable. ◇ AC adapters certified to IEC62368-1 Edition 3 and IEC60950 standards. ◇ AC adapters certified to PSE J62368 (Electrical Appliance and Material Safety Law). ◇ AC adapters certified to international standards CE EN55032 and EN55035. ◇ Products compliant with CEC, DoE Level VI, ErP Stage 2, CoC Tier 2, and GEMS. ◇ Products compliant with WEEE, RoHS 2.0, and REACH 2.0. ◇ 100% Burn In Test. ◇ Produced in factories certified to the international standard ISO9001. ◇ Material surveys, environmental surveys, and ChemSHERPA data are available. ◇ Equipped with analysis and development teams, capable of meeting special standards. ◇ Sold worldwide. ◇ Sample delivery time: 1 week (2-3 weeks for custom products).

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AC adapter: Desktop type [10W to 120W]

AC adapter: Desktop type [10W to 120W]

Customizable options include DC code length, DC plug shape, and specifications for Japanese capacitors. It is energy-efficient and environmentally friendly while maintaining low noise.

The long-established power supply manufacturer ENG provides reliable AC adapters. These AC adapters are certified for 10W to 120W under the PSE (Electrical Appliance and Material Safety Law). ◇ AC adapters certified to IEC62368-1 Edition 3 and IEC60950 standards ◇ AC adapters certified to PSE J62368 (Electrical Appliance and Material Safety Law) ◇ AC adapters certified to international standards CE EN55032 and EN55035 ◇ Products compliant with CEC, DoE Level VI, ErP Stage 2, CoC Tier 2, and GEMS. ◇ Products compliant with WEEE, RoHS 2.0, and REACH 2.0. ◇ 100% Burn In Test. ◇ Produced in factories certified under the international standard ISO9001 system. ◇ Material surveys, environmental surveys, and ChemSHERPA data are available. ◇ Equipped with analysis and development teams, capable of handling special specifications. ◇ Top-class DoE Level VI (energy-saving) products. ◇ Sold worldwide. ◇ AC inlets available in three types: IEC-C8, IEC-C14, and IEC-C6. ◇ Sample delivery time: 1 week (custom products take 2 to 3 weeks).

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AC adapter: For home appliances [desktop type]

AC adapter: For home appliances [desktop type]

Home appliance certification IEC/EN60335 and 61558 obtained. Compliant with Electrical Appliance and Material Safety Law J61558. Customization available for DC plugs, appearance, and more.

The long-established power supply manufacturer ENG provides reliable AC adapters. This AC adapter has obtained PSE J61558 (Electrical Appliance and Material Safety Law) certification. ◇ Three types of AC inlets are available: IEC-C8, IEC-C14, and IEC-C6. ◇ Suitable for home appliances and electronic devices. ◇ Equipped with various protection circuits (OVP overvoltage protection, OCP overcurrent protection, Surge lightning surge). ◇ All units undergo inspection. ◇ Long-term stable supply. ◇ Compliant with IEC60335, IEC61558, and Electrical Appliance and Material Safety Law J61558. ◇ 1-year warranty. Analysis support available. ◇ Produced in a factory certified under the international standard ISO9001 system. ◇ Material investigation, environmental investigation, and ChemSHERPA data support available. ◇ Equipped with analysis and development teams, capable of accommodating custom specifications. ◇ Top-class DoE Level VI (energy-saving) products. ◇ Sold worldwide. ◇ Sample delivery time: 1 week (2-3 weeks for custom products).

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