Cell Phone Charger Output Voltage

I am assuming this is a usb device.

Cell phone charger output voltage. Most newer phones have standardized on 5v usb type charging s. About 1 of these are inverters converters. But a samsung product the galaxy note 3 received a 5 3v and 2a of electricity which received 10 6w watt of power. Cell phones use approximately 2 to 6 watts when charging while a charger left plugged in without a phone will consume 0 1 to 0 5 of a watt.

If the charger is only rated to output 3 0v then that will not charge a 4 2v battery. Cell phones mobile phones even smart phones and tablets are very energy efficient because they are designed to run on a battery for a long period of time. Apple s ipad charger for example provides 2 1a at 5v. What is the common voltage of a mobile phone charger.

Finally we need to look at the output amperage this indicates the maximum amount of current available from the charger for the phone to pull what. The inside pins carry data d and d and the outside pins provide a 5 volt power supply. If you want quicker charging look for a wall or car charger that delivers 2100 ma of current at 5 volts or whatever voltage the device you re trying to charge is specced at. Something like 15 years ago the mobile phone industry started producing phones that would charge from the power on a standard usb port.

A regular usb 1 0 or 2 0 socket has four pins and a usb cable has four wires. For something like a cell phone this is usually a usb cable of which various sizes exist unless it s an apple device with a special 30 pin or lightning connector. Amazon s kindle fire charger outputs 1 8a. I had a project that needed a 12v to 3 5v dc to dc converter and rather than building one from scratch i decided to just modify a 12v automotive cigarette lighter type phone charger.

Can i blow up my usb device. Your phone also will receive a 5v voltage and will damage if above that rating. Modifying the output voltage of an adjustable dc to dc converter phone charger hack. Older phones might have a.

A wide variety of cell phone charger output voltage options are available to you such as paid samples free samples. Here is information i googled about usb.