The PA 1131 02D is an efficient, high-performance adapter used in Dell Inspirion 5150 and 5160 Notebook Computers. An AC adaptor, also sometimes known as power supply, is an electronic device that generates a particular DC Voltage or current from a battery, wall outlet, or any other source of electricity. This DC or direct current then supplies power to the internal circuits of the electronic device. Sometimes known as Power Bricks, these external power supplies are generally used for different types of computers including laptops and notebooks.
The input voltage range lies between 100-240 Volts AC at 2.5 Amps with a frequency of 50/60 Hz, whereas the output generated is 19.5 Volts DC at 6.7 Amps yielding 130 Watts of power for the notebook. The AC adapter permits one to charge the battery or operate the notebook from electrical power outlets. The battery gets charged when the AC power supply is on as one operates the computer with the battery installed then it. The charge on the battery remains in this state even after the system is switched off.
The PA 1131 02D belongs to the popular PA-13 Family of laptop adapters. They have been accurately designed and engineered for meeting safety standards without compromising on the output. The well-fitted, rugged casing is durable and heat resistant. These adapters are also designed to protect against humidity, moisture, internal temperature fluctuations, electrical hazards, input line voltage spikes and surges, and short circuits. This makes the PA 1131 02D a safe and reliable adapter. |
