An AC adapter, AC/DC adapter, or AC/DC converter is a type of external power supply, often enclosed in a case similar to an AC plug.Other common names include plug pack, plug-in adapter, adapter block, domestic mains adapter, line power adapter, wall wart, power brick, and power adapter.Adapters for battery-powered equipment may be described as chargers or rechargers (see also battery charger).ther common names include plug pack, plug-in adapter, adapter block, domestic mains adapter, line power adapter, wall wart, power brick, and power adapter. Adapters for battery-powered equipment may be described as chargers or rechargers (see also battery charger).
How are a PhD and Professional Doctorate Different? In a PhD program, you'll focus your research on contributing new knowledge and theory to the body of knowledge in your field. In a professional doctorate program, you'll focus your research on the practical application of knowledge and theory that already exists within your field.
Frequently, the professional degree is a masterâs level or doctorate degree. There are a few professional degrees that require only bachelorâs degree training, and even a couple that require only an Associate of Arts or Sciences(A.A. or A.S.) degree, essentially two years in college.Typically, most professional degrees will require a fairly extensive education. professional degree is a particularly vacuous designation, one that is designed effectively to impress people in a society that holds official designations of all types to be mandatory for survival.