Recent questions tagged charger

Description : Are all of the Gateway lap top chargers the same?

Last Answer : answer:No, they aren't. Depending on the age of the laptop, then can draw 19 volts, 27 volts, ore (on some older ones) 42 volts. And the amperage (the rate of flow of the electricity) ... unit). Also, consider other vendors. Amazon is nice, but newegg.com is also reputable. As is tigerdirect.

Description : Is there any way I can replace this?

Last Answer : Call or write Norelco. They will be able to tell you.

Description : Battery Charger

Last Answer : Do you have a car battery that is losing its power? You can use a battery charger to bring its power back. A battery charger is a device that forces electric current through the battery ... battery are compatible. Carefully read the instructions on how to install the charger to avoid any accidents.

Description : Draw the circuit diagram of battery charger using SCR and explain it’s working.

Last Answer : Battery charger circuit using SCR: The figure shows the battery charger circuit using SCR. A 12V discharged battery is connected in the circuit and switch SW is closed. The singlephase 230V ... not fired. In this way, after full charging, further charging is automatically stopped.

Description : Why does the charger become hot while charging mobile phone?

Last Answer : Charging depends on time duration. If your phone battery is very low and you are using your phone with battery draining app like YouTube, the charger will be forced by the phone to ... temp of electrical components like transistors. Junction temperature will be larger as junction current is higher.

Last Answer : Full wave bridge rectifier is used in mobile chqrger.

Description : wireless mobile charger

Last Answer : it is simply the wireless transfer of the electricity such in transformer the EMF is induced in the neighbouring called because of change in the voltage in primary coil show the phenomenon of mutual inductance is at a very high level and energy can transfer in through the air or another medium

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