Categories
Acronyms and Abbreviations (11) | Almanacs (4) | Arts and Humanities (4) |
Ask an Expert (12) | Bibliographies (1) | Biographies (12) |
Booksellers (6) | Codes (4) | Country Profiles (17) |
Directories (4) | English Language Usage (5) | Environment and Nature (12) |
Etiquette (5) | FAQs (4) | Finance and Investment (10) |
Flags (3) | General (7) | Geographic Name Servers (3) |
Health (13) | Journals (11) | Maps (4) |
Measurements and Units (10) | Music (8) | Parliamentary Procedure (5) |
Patents (10) | Quotes (4) | Research Papers (3) |
Science (17) | Searching the Web (3) | Standards (9) |
Statistics (11) | Student Resources (1) | Time (13) |
Weather (4) |
Links Sort by: PageRank | Hits | Alphabetical
An AC Power Adapter is an electronic device which produces a specific direct current from the mains with an Alternating Current (AC). Although actually a power supply it is popularly known as an AC Power Adapter or AC Adapter. Laptops along with most other portable devices use Direct Current (DC), this also applies to rechargeable batteries which power laptops. Direct Current has a constant flow of electric charge in one direction and flows from low to high potential. Connecting a laptop to AC is unsuitable and dangerous due to the varying magnitude and direction of the current, which can cause an internal component to fail and even result in fire. - Read more
Online auctions are a great way to find a bargain on almost everything and it is an excellent way of getting the best price for selling something of your own. These are Virtual auctions on the Internet. The seller sells the product to the person who offers the highest price. These products include houses, cars, seized electronics, jewelry, books, antiques and others. - Read more