Dell Inspiron 300m AC Adapter, Dell AC Adapter, Inspiron 300m
Dell Inspiron 300m AC Adapter Description:
Input: AC100-240V (worldwide use)
Output: DC19.5V 4.62A
Power: 90W
Outlet: 3-prong
Connecter size:
Internal Diameter: 5.0mm
External Diameter: 7.4mm
With pin inside
Item Includes: AC Adapter and Power Cord
Performance:
Condition: new
100%OEM compatible, guaranteed to meet or exceed OEM specifications!
Product Warranty of Dell Inspiron 300m AC Adapter
12 months warranty
For return of non-defective product within the first 10 days from date of purchase, full refund.
Within the whole product warranty days, unartificial defective product returns are accepted for replacement, and we will afford all shipping fee.
A laptop ac adapter is a computer hardware, which supplies power to the various components of the computer. It is designed to convert the power from the mains to a voltage that's required to run the computer. Dell Inspiron 300m AC Adapter units also regulate the power supply to the machine, which is a very important factor, considering the minor fluctuations in the Dell AC Adapter that can lead to some serious damage to the machine. Many people assume that buying Dell Inspiron 300m AC Adapter is an easy task, which can be done with a snap of the finger.
As the processors of the laptop are becoming more and more powerful, the energy consumption of the computers is going on increasing. Even though your PC has 400 watt power supply, the amount of energy that the unit draws from the wall or the mains is estimated to be much more higher. The efficiency of the Dell Inspiron 300m AC Adapter unit is determined by the amount of energy that is lost, when the unit converts the power from the mains to suit the requirements of the computer. So it is ideal to choose a PSU which is highly efficient (HE), when it comes to energy consumption. Ideally an unit with 85 percent efficiency would mean that 15 percent of energy is lost in the form of heat. Higher the efficiency, lesser will be the energy loss and hence better will be the product.
The Dell Inspiron 300m AC Adapter unit connectors determine the capability of your machine, and therefore you need to take the connector into consideration, when you buy a Dell AC Adapter. There is a vast range of PSU connectors available in the market. Some models have 24 pin connector, while some have a 20 pin connector. You need to make sure that the connector of the PSU is compatible with your system. For instance most of the Pentium 4 CPU-based motherboards require a 20 pin connector, while the models to follow require a 24 pin connector.
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