AC/DC adapters are external electrical equipment designed to provide power supply for appliances unable to draw electricity directly from the mains power source. These adapters transform AC (Alternating Current) into DC (Direct Current) required for multiple portable devices. These plug-in power supplies are mainly used worldwide because they are portable and practical. The adapters carry splendid mechanisms for current conversion within a limited space and great flexibility.
Moreover, these power adapters are applicable to various smart devices in commercial and industrial environments with different voltage ranges. AC and DC terms are often confused in various scenarios and are used interchangeably; however, there is a difference. The AC adapter uses mains power by converting alternate current into DC, whereas DC adapters power devices by using converted charge.
Alternative Names For AC/DC Adapters
AC/DC adapters are alternatively referred to as:
- AC DC Adapters
- AC Adapters
- DC Adapters
- Switching Adapters
- Power Adapters
- AC Chargers
- Battery Chargers
- AC Adapter Plugs
- Plug-In Power Supplies
- AC/DC Converters.
An Input and Output Voltage of AC/DC Adapters
An AC/DC adapter’s voltage is the power level supplied to adapters from the mains power source, whereas the output voltage is the charge’s lower level from the adapter passed to the device and the converted DC output. The typical output voltages include the following, along with voltages for some industrial applications:
Furthermore, the output voltages of power adapters are quoted with their rated amperage, which is standard but different in distinct regions. For instance, in the UK and EU regions, 230 V is the standard compared to the US standard, which is 120V. Typically, 100-240 V input-level adapters will be compatible with both countries’ regions.
Types of AC/DC Adapters
AC/DC adapters are designed to perform powering devices with DC technology in AC environments available in various types based on the following specifications, device types, and other features, such as:
- Power ratings
- Amperage levels
- Host adapter
- Video adapter
- Interface adapter (General purpose).
- Network adapter
- Input and output voltages
- Terminal adapter
- Plug types
- Bus master adapter
- Protection Approvals (such as Medical).
Typical Applications of AC/DC Adapters
AC adapters provide power/charge to multiple ranges of common electronic equipment in commercial or domestic settings, along with industrial applications, including:
- PCs
- Laptops
- Motors and Automation Equipment
- Mobile Phones
- Hard Drives (external).
DC adapters are used to power several laptops, mobile phones, and other devices that use stored power in various industrial and commercial settings.
