Top 6 Universal AC/DC Power Adapters

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Whether you are in need of a replacement charger or cord for an important and expensive electronic device or are simply interested in charging your device using a wall outlet rather than the standard USB connection, you may find it challenging to track down the right cord for your device. Knowing your specific electronic model and its required power supply can make buying a specific AC/DC power adaptor should be an easy feat.
Universal AC/DC power adapters are much easier alternative. Designed with a wide range of electronics in mind, universal AC/DC power adapters boast a variety of different voltage selections and connector tips that are   compatible with most laptops, keyboards, CD and DVD players, and other similar devices.
In order for the adapter to work, you need to match both the input voltage—AC, or alternating current, which is the voltage that comes out of wall outlets—and the output voltage—DC, or direct current, which is the voltage of your device battery. Matching AC is simple, as alternating current levels are standardized by country. Matching the DC level will be a bit trickier if you can't find reliable information online.

Universal AC/DC Power Adapters: A Pre-Shopping Tip

There are many universal AC/DC adapters on the market that can take the place of almost any charger in existence. Most universal items are fairly inexpensive, but before you start shopping, take down a few notes about your computer or the electronic device for which you need a power cord. Having this information on hand can make the process of purchasing the power adaptor much simpler, as you will be able to narrow down the choices available to you more quickly.
Keep in mind that most brands that manufacture universal AC/DC power adaptors make multiple versions of the same item for use on different groups of units. If you find an adaptor that you like, but the power you need does not seem to be available, browse other options from that manufacturer. It is likely that you will find what you are looking for.
1 Trisonic TS-505B 500 mA Universal AC/DC Power Adapter

With a six-way universal plug and seven output voltage selections, this universal power adapter should be compatible with most common electronics and will serve as a suitable power cord replacement for an inexpensive price.

Item Specifications

Additional Information

  • Make: Trisonic
  • Model: TS-505B
  • Output Voltage Switch Selections (DC): 1.5V, 3V, 4.5V, 6V, 7.5V, 9V, 12V
  • Input Switch Selections (AC): 110V (North America), 220V (Europe)

6-Way Universal Plug:

  • 5.5mm x 2.50mm
  • 3.5mm x 1.35mm
  • 5.0mm x 2.10mm
  • 3.5mm
  • 5.5mm x 1.50mm
  • 3.0mm x 1.00mm

 


2 Dynex DX-AC501 500 mA Universal AC Adapter

Very similar to the Trisonic TS-505B in specifications, price, and performance, this universal AC/DC adapter is another perfect entry-level product from another high-quality brand.

Item Specifications

Additional Information

  • Make: Dynex
  • Model: DX-AC501
  • Output Voltage Switch Selections (DC): 3V, 4.5V, 6V, 7.5V, 9V, 12V
  • Input Switch Selections (AC): 110V – 240V

6-Way Universal Plug:

  • 5.5mm x 2.50mm
  • 3.5mm x 1.35mm
  • 5.0mm x 2.10mm
  • 3.5mm
  • 5.5mm x 1.50mm
  • 3.0mm x 1.00mm

 


3 Prudent Way AD120 120W AC/DC Universal Power Adapter

With 12 different detachable connector tips, the Prudent Way AD120 is one of the more versatile AC/DC adapters on the market. PC compatibility is wide-ranging and comprehensive, including models from IBM, Dell, Toshiba, Compaq, Asus, Acer, HP, and Sony.

Item Specifications

Additional Information

  • Make: Prudent Way
  • Model: AD120
  • Output Voltage Switch Selections (DC): 12V – 24V
  • Input Switch Selections (AC): 100V – 240V
  • 12 connector tips
  • 120 watts of maximum power
  • USB port

4 eReplacements UNIVERSAL90W Universal AC Power Adapter

Similar to the Prudent Way AD120 in price and specifications, the eReplacements UNIVERSAL90W is another high-quality AC/DC adaptor choice from a trusted brand. Nine connector tips make it almost as versatile as the AD120, while the classic black design makes it look like an out-of-the-box computer charger.

Item Specifications

Additional Information

  • Make: Targus
  • Model: UNIVERSAL90W
  • Output Voltage Switch Selections (DC): 15V – 24V
  • Input Switch Selections (AC): 100V – 240V
  • Nine detachable connector tips included
  • Other connector tips available, sold separately
  • 90 watts of maximum power

5 Targus PAPWR200U Universal 120W AC/DC Laptop Power Adapter

Significantly more expensive than most of the devices listed above, the Targus PAPWR300U (and the rest of the PAPWR line) comes in a sleek silver and black design and has easy packaging that makes it ideal for travel. Only five different connector tips are available out of the box, but others can be purchased separately. The addition of a cigarette lighter adapter for cars, boats, and airplanes adds to the product's reputation as a travel-friendly accessory. A notebook compatibility chart on the back of the box eliminates the need for extensive Google searching and tells you what voltages and connector tips are ideal for laptop models from Compaq, HP, Sony, Toshiba, IBM, Dell, Gateway, and more.

Item Specifications

Additional Information

  • Make: Targus
  • Model: PAPWR200U
  • Output Voltage Switch Selections (DC): 0V – 24V
  • Input Switch Selections (AC): 100V – 240V
  • Cigarette lighter adapter included
  • Five detachable connector tips included
  • Other connector tips for sale separately
  • 120 watts of maximum power

6 iGo PS00132-0009 Universal Laptop AC Adapter 90W

Boasting a similar design to the Targus PAPWR200U, the iGo PS00132-0009 is a slick, state-of-the-art universal adapter with eight detachable connector tips that will support almost every PC on the market. Less expensive than the Targus, but pricier than most other adaptors, this charger includes built-in safety protection measures.

These measures include surge protection, over-current protection, voltage protection, and overheating protection. Such safeguards are perfect for users who must use their devices in locations where the stability of the current is in question, such as during stormy weather. They are also beneficial for those who are unsure what voltage their electronics should be using. In addition, iGo has published a comprehensive list of the computers compatible with the charger, which should simplify your shopping experience.

Item Specifications

Additional Information

  • Make: iGo
  • Model: PS00132-0009
  • Output Voltage Switch Selections (DC): 0V – 24V
  • Input Switch Selections (AC): 100V – 240V
  • Eight detachable connector tips included
  • Built-in safety features and auto-sensing
  • Includes a USB charge port
  • 90 watts of maximum power

Shopping for Universal AC/DC Power Adapters on eBay

Perhaps you are simply searching for an inexpensive, bare-bones adapter to replace a lost laptop power cord, or maybe you want an all-in-one accessory that supports every electronic device you own. Either way,   eBay has a wide selection of   universal AC/DC power adapters that should satisfy all shoppers and work with the vast majority of electronics.
  Buying cables and adapters or   laptop chargers can be tricky, especially online where you cannot see and sample the product up close. Before you start shopping, figure out the power supply your laptop demands, from voltage to wattage to connector compatibility. Knowing these figures will help you simplify your search and find the right product for you. Most eBay listings also include a more detailed section of specifications (and perhaps even a list of compatible computer models), so if your searches are returning no results, investigate specific items to see if you can strike gold.

Conclusion

Losing the power cord for an electronic device can be a cause of great stress and frustration, especially if you make a living on the computer. Luckily, there is an entire market out there meant to support buyers in that precise situation. While you wait for your new eBay-purchased power adapter to arrive in the mail,   adjust the power settings on your laptop. You never know just how much battery power you are using until your charging cord is out of the picture and you need to make the battery last. Use this lost charger as an opportunity to reconfigure your computer (or any other electronic device you own) with more energy-efficient settings. Doing so will allow you to reduce the labor of your battery and will lead to a longer lifespan for your electronics in general.
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