12V 1A DC Power Adapter, Power Adaptor, Powers Supply (AC Input 100-240V Dc Output

A power adapter, also known as a power supply or AC/DC adapter, is a device that converts electrical power from an alternating current (AC) source to a direct current (DC) output. The description you provided, “AC Input 100-240V DC Output 12 Volt 1 Amp,” contains important specifications that define the adapter’s capabilities. Let’s break down the information:

1. AC Input (Alternating Current Input): 100-240V
   • This specifies the range of voltages the power adapter can accept as input. In this case, it can work with alternating current in the range of 100 to 240 volts.
2. DC Output (Direct Current Output): 12V 1A
   • This indicates the characteristics of the output power. The power adapter will convert the incoming AC power to a stable DC output. The output voltage is 12 volts, and it can provide a current of up to 1 ampere.