GS15A-4P1J

GS15A-4P1J Application Field and Working Principle

GS15A-4P1J is a type of AC DC desktop wall adapter, widely used in many application fields including audio and portable electronic equipment, and so on. The adapter comes with an aluminum housing, providing good insulation performance. In addition, it is equipped with a power adapter cord, a standard US plug and four international plugs.

The GS15A-4P1J wall adapter is a kind of DC-AC power supply that converts alternating current (AC) into direct current (DC). It is composed of three main components: a switching power supply, a transformer, and an oscillator. The switching power supply is responsible for providing the necessary output voltage to the circuits, while the transformer changes the alternating voltage of the line voltage into a lower alternating voltage. Finally, the oscillator is responsible for delivering a pulse signal to the switching power supply to control its operation.

The GS15A-4P1J wall adapter also features short circuit protection, overload protection, and over-temperature protection. In addition, it adopts a built-in temperature, current and voltage control circuit, thereby protecting users from the dangers of over-charging, over-voltage and over-temperature.