Latitude AC Adapters
The adapters emerging here embrace Latitude 110L series, Latitude 433MC, Latitude C 500, Latitude CPI 233ST, Latitude D500 series, Latitude D610 series, Latitude E5500, Latitude LSH, Latitude LX, Latitude M50, Latitude V710 series and Latitude XP. It is advised that users read the guidelines, and choose Latitude adapters according to the corresponding model number, voltage and current. The AC adapters do not work in the same way with batteries, serving to note that the supply voltage should be greater than cell voltage to make sure there is plenty of differential pressure allowance. If there is anything we can help, please feel no hesitation to contact us!
Select Dell Latitude AC Adapters by Model Number
Do the AC adapters work in the same way with batteries?
AC adapters charge laptops different from the way batteries do. Take a look at batteries first. The output current of batteries is direct current-neat and tidy. It goes straightly to the transformation module of voltage which is not required to be high. The analog signals and digital signals in micro-electronics require the voltage of around 5V, divided by the efficiency and differential pressure. The result 10.8V will be enough. Electro move force of Li-ion batteries limits the output voltage of one cell in the rage of 3.6V. Many batteries are employing three cells and 10.8V becomes the popular voltage. Some nominal value weighs a bit more than integral multiple of 3.6V, take 3.7V and 11.2V as example on the purpose of protecting batteries.
AC adapters supplying power is a bit more complicated. First the adapter should stabilize the voltage and filter to ensure that it can work in unstable condition. Voltage having been stabilized is divided into two parts, one for the laptop and the other for battery. The part supplying power for laptop works in the same way with batteries, while the other part supplying power for battery can only go to the cell as long as they go through the charging control circuit which could be very complicated. Put simply, it should include junior stabilization, precision voltage regulator, silicon controlled adjustment pulsation output, stabilization output, current feedback, cells charging process recording and calculation, and charging procedure self-reflecting adjustment parameters etc. The supply voltage should be greater than cell voltage to make sure there is plenty of differential pressure allowance to supply for units of charging control circuit.
AC adapters charge laptops different from the way batteries do. Take a look at batteries first. The output current of batteries is direct current-neat and tidy. It goes straightly to the transformation module of voltage which is not required to be high. The analog signals and digital signals in micro-electronics require the voltage of around 5V, divided by the efficiency and differential pressure. The result 10.8V will be enough. Electro move force of Li-ion batteries limits the output voltage of one cell in the rage of 3.6V. Many batteries are employing three cells and 10.8V becomes the popular voltage. Some nominal value weighs a bit more than integral multiple of 3.6V, take 3.7V and 11.2V as example on the purpose of protecting batteries.
AC adapters supplying power is a bit more complicated. First the adapter should stabilize the voltage and filter to ensure that it can work in unstable condition. Voltage having been stabilized is divided into two parts, one for the laptop and the other for battery. The part supplying power for laptop works in the same way with batteries, while the other part supplying power for battery can only go to the cell as long as they go through the charging control circuit which could be very complicated. Put simply, it should include junior stabilization, precision voltage regulator, silicon controlled adjustment pulsation output, stabilization output, current feedback, cells charging process recording and calculation, and charging procedure self-reflecting adjustment parameters etc. The supply voltage should be greater than cell voltage to make sure there is plenty of differential pressure allowance to supply for units of charging control circuit.
