ME30A1202B01

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AC DC Desktop, Wall Adapters

AC DC Desktop, Wall Adapters are devices used to convert alternating current (AC) power from a wall outlet or other power source to direct current (DC) power. They usually include some form of transformer and various types of rectifiers for this purpose. ME30A1202B01 is one of the most common AC DC Desktop, Wall Adapters and its application field and working principle are as follows.

Application Field

The ME30A1202B01 AC DC Desktop, Wall Adapters are commonly used in many electronics, video, and communications applications, including personal computer (PC) applications, residential appliances, consumer electronics, office equipment, communications equipment, industrial devices, medical devices, and other types of electronic equipment.

Its specifications include: acceptable input voltage range: 100-264VAC, frequency: 47-63Hz (auto sensing), insulation voltage: 3750VAC, output voltage: ±12V, current: ±1A, inrush current: 30A maximum at 115VAC, output power: 12W, hold up Time: 16ms minimum at full load at 115VAC, operating temperature: -20°C to +70°C, and over temperature protection: Built-in.

Working Principle

The ME30A1202B01 AC DC Desktop, Wall Adapters use rectifiers and transformers to convert AC from the wall outlet into direct current. The devices work by using electricity to “rectify”, which means that they change the alternating current to direct current. The transformer part of the device is used to step up or step down the voltage of the alternating current. This way, the transformer can match the input voltage of the device that is being powered.

The ME30A1202B01 AC DC Desktop, Wall Adapters also use a bridge rectifier to convert AC into DC, where the current flows in only one direction. In combined rectifiers, rectifying diodes convert AC into DC. This process requires a voltage connection, which allows the device to pass through the voltage without it being changed.

Overall, the ME30A1202B01 AC DC Desktop, Wall Adapters are an essential device in many electronics and communications applications, and they are also very simple in terms of their working principle. Their ability to convert AC to DC helps to reduce the use of multiple and costly AC adapters and other power supply components.

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