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

Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
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AC adapter Product List

91～105 item / All 232 items

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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.

  • Switching Power Supply

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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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20W AC adapter with PSE power cable, voltage 12V or 24V.

20W AC adapter with PSE power cable, voltage 12V or 24V.

20W AC adapter with standard power cable included, voltage 12V or 24V, PSE mark, available in small quantities, short delivery time.

Are you looking for an AC adapter? This is a 20W desktop-type external AC adapter with a PSE mark (Electrical Appliance and Material Safety Law). Output voltages include DC12V1.66A and DC24V0.83A, among others. It is an AC adapter that complies with the international safety standard IEC62368-1. Please consider it for connecting to electronic devices under development or electrical products planned for import. We also accept requests for your desired DC plug and specified connectors. It is equipped with various protection circuits, including SCP, emphasizing reliability. Please consider it for connecting to electronic devices under development or electrical products planned for import. We provide consistent support from our staff, comprehensive after-sales support, and a long-term warranty. 【Features】 ■ PSE mark included ■ Models that have obtained safety standards such as CE marking ■ Reliable AC adapter equipped with various protection circuits ■ Compliant with IEC62368-1 ■ Desired DC plug connection available ■ Power cable can be included ■ All units undergo inspection ■ Long-term stable supply ■ Long-term warranty of 5 years *Please inquire for the latest status of safety standard acquisition, as it may change. *Models with an asterisk [*] at the end of the model number require consultation. *Feel free to contact us for more details.

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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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65W 80W AC adapters are in stock and available for immediate sale with short delivery times.

65W 80W AC adapters are in stock and available for immediate sale with short delivery times.

【Power Supply・Adapter・PSE Mark・Small Quantity・Short Delivery Time】65W 80W AC Adapter in stock, available for immediate sale with short delivery time SPU65.

This is an AC adapter with a PSE mark (Electrical Appliance and Material Safety Law) rated at 65W or 80W, an external power supply. The output options include DC12V 6.6A and DC24V 3.3A, among others. The 24V version is in stock and available for immediate sale with a short delivery time. Stock items come with a DC plug already connected. For made-to-order products, you can freely choose the DC plug. Power cables can be included simultaneously. It features LED lighting. Please feel free to consult us about custom products or lower-priced models. 【Features】 - Multi-output models are also available (dual 2 outputs or triple 3 outputs, etc.) - PSE mark certified (Electrical Appliance and Material Safety Law) - Custom plug connections available - Long-term stable supply - All units undergo inspection - Long-term warranty of 3 years *Please note that stock availability is fluid, and items may sell out. *The status of safety standard certifications may vary.

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300W AC adapter with PSE mark and optional mate plug included.

300W AC adapter with PSE mark and optional mate plug included.

300W AC adapter with PSE mark, consultation available for mate plug, short delivery time, available in small quantities. PW-IM300A-1Y

【Here is a PSE certified, high-quality AC adapter!】 This is a 300W AC adapter with a PSE mark (compliant with the Electrical Appliance and Material Safety Act). It conforms to safety standards IEC62368-1 and IEC60601-1. We can accommodate your desired DC plug and specified connector. It is equipped with various protection circuits, including SCP, emphasizing reliability. Please consider it for connecting to electronic devices under development. - Various output models such as DC12V 25A or more / DC24V 12A or more - Uses Japanese aluminum electrolytic capacitors - Reliable AC adapter with various protection circuits - Many models already certified with safety standards such as PSE mark and UL marking - Female jacks and mate plugs can also be supplied simultaneously - Long-term stable supply & all units inspected - Long-term warranty of 3 years 【Features】 ■ PSE mark (Electrical Appliance and Material Safety Act) ■ Compliant with IEC62368-1 (partially 60950-1) ■ Connection with desired DC plug ■ All units inspected ■ Long-term stable supply ■ Long-term warranty of 3 years Recommended for those struggling with other manufacturers' products or aiming for standardization of AC adapters! *Please contact us for more details!

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65W AC Adapter Level 6 Tier 2 | ATS065S

65W AC Adapter Level 6 Tier 2 | ATS065S

SMI | 65W output switching AC adapter, a compact desktop type.

This is a 65W output switching AC adapter that complies with DoE Level VI Tier 2 standards. At SMI, we offer a wide range of adapters that meet PSE mark, Energy Star, CEC (ErP, EuP) directives, and other safety standards from various countries.

  • Switching Power Supply

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12W AC Adapter Level 6 Tier 2 | ATS012T

12W AC Adapter Level 6 Tier 2 | ATS012T

SMI | 12W output switching AC adapter, wall mount type. AC plug is selectable.

This is a switching AC adapter with an output of 6.6-12W, compliant with DoE Level VI and CoC Tier 2 standards. At SMI, we offer a wide range of adapters that comply with PSE mark, Energy Star, CEC (ErP, EuP) directives, and various safety standards from different countries.

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15W AC Adapter (Interchangeable Plug) | EPU15 Series

15W AC Adapter (Interchangeable Plug) | EPU15 Series

This is a wall-mounted AC adapter with an output of 12-15W, and it allows for interchangeable AC plugs (US, EU, AS, UK).

You can choose AC plugs that conform to global standards. The output power is 12-15W, and the output voltage is 5V-40V, making it a Class 2 product. At SMI, we also offer a wide range of adapters that comply with PSE marks, Energy Star, CEC (ErP, EuP) directives, and various safety standards from around the world.

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132-150W AC Adapter Medical Standard Version 3 Compliant | PMP150

132-150W AC Adapter Medical Standard Version 3 Compliant | PMP150

SMI | Desktop-type medical AC adapter with 150W output.

We would like to introduce AC adapters for medical devices that have obtained medical standards such as UL/cUL (UL60601-1) and TUV/T-mark (EN60601-1). At SMI, we handle a wide range of adapters that comply with PSE marks, Energy Star, CEC (ErP, EuP) directives, and various safety standards from around the world.

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25W AC Adapter (Interchangeable Plug) | EPU26 Series

25W AC Adapter (Interchangeable Plug) | EPU26 Series

This is a wall-mounted AC adapter with an output of 16.5-25W, and it allows for interchangeable AC plugs (US, EU, AS, UK).

You can choose an AC plug that meets global standards. It is a Class 2 product with an output power of 16.5-25W and an output voltage of 5V-40V. At SMI, we also offer a wide range of adapters that comply with various safety standards from around the world, including the PSE mark, Energy Star, CEC (ErP, EuP) directives, and more.

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90-110W AC adapter, compatible with medical version 3, Class 1

90-110W AC adapter, compatible with medical version 3, Class 1

SMI | 90-110W Desktop Medical AC Adapter.

This is a 90-110W desktop AC adapter. It has obtained UL/EN/IEC60101-1 Edition 3 certification, making it suitable for medical use. At SMI, we offer a wide range of adapters that comply with PSE mark, Energy Star, CEC (ErP, EuP) directives, and various safety standards from different countries.

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