Auto switching usually refers to the input voltage being automatically selected, therefore one on a laptop probably means you can use multiple charger units with it or it selects its own mains charger voltage.
yes
The terminology would typically reference a device such as a power supply, charger, diverter or transformer. The Input Voltage is the voltage supplied to the device to make it work. The Output Voltage is what the device supplies to an application. For example, a power supply for a laptop might convert 120 VAC to a voltage like 19.5 volts (A Sony Laptop) for charging a laptop battery.
This is the earth continuity conductor, which links the earth busbar in the consumer unit to the earth terminal provided by the supply company.
Yes, you can connect multiple Linear Variable Differential Transformers (LVDTs) to a single DC power supply, provided that the power supply can handle the combined current requirements of all the LVDTs. It's important to ensure that the supply voltage is appropriate for each LVDT and that the total load does not exceed the power supply's rating. Additionally, proper wiring and signal isolation techniques should be used to avoid interference between devices.
Provided that the power supply is reasonably well regulated, the failureor removal of one device in a parallel circuit has no effect on the others.
There are various stores that supply wheeled laptop bags. Officedepot supplies wheeled laptop bags, laptop cases and sleeves. Target and amazon are other online stores that supply wheeled laptop bags.
Your battery.
no
yes
lol no
Yes
No. They use a different power supply. The ends are different, too.
Provided means to supply. For instance, "Bob provided the fruit for the fruit parade."
On a desk top, it connects power from the outlet on the wall to the power supply in the computer. On a laptop. It converts the mains AC power at high voltage to a low voltage DC. Most laptops use around 19v DC. This is then used to charge the battery in the laptop. When the battery is full, the laptop is then powered by the mains supply, leaving the battery in standby. On a desk top the power supply is inside the cabinet. On a laptop it is separate. This saves weight and space when using the laptop totally portable and running on battery
Many situations may lead a user to search for a generic laptop power supply. The original power supply may have become ineffective or may have been lost during travel. Laptop power supplies are the connection between the laptop and a power source. This cable is used to recharge the batteries that are a component of the notebook. Regardless of the reason for replacement, the user must decide whether to buy a name brand power supply or go with a generic manufacturer.
A laptop runs on DC. Either from the battery, or the external power supply, which converts AC power to DC.
Either a dead battery - or a faulty power supply.