Describes the theoretical design of a solar charger for mobile phones.Full description
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it charges battery free of costFull description
TechnicalFull description
This research described the construction and implementation of the contactless wireless mobile phone battery charging which becomes popularity nowadays. The power was transferred to the destination by means of inductive coupling between two coils. In
battery charger details
Turbo Charger
ppt
turbocharger
Notes for Turbo CHarger engine
Charges batteries pretty fast!
THIS MY DATA OF BATERAY CHARGERFull description
Brief Note About Battery Charger
Details how to build the world's most efficient battery charger for less than $5 in parts. Parts are readily available and the Capacitive Transformer concept is both easy to understand and b…Full description
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The interest of coding aptitudes is soaring and not just only for designers, writing computer programs is assuming a greater job in each profession way. The main importance of Code Up is to learn to code interactively. In this project we are providin
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PORTABLE MOBILE CHARGER
Presentation Outline
→ Objective/ Vision
→ Description
→ Working
→ Advantages
→ Applications
→ Conclusion
PORTABLE MOBILE CHARGER VISION OF OUR PROJECT : Our objective is to build a portable USB charger for mobile phones. A fully charged phone may last its battery up to 5 to 8 hours depending on how it is used. There is an alternate method to charge up the mobile battery when the power source is not available. USB was very useful in replacing the wired interface ports.
PORTABLE MOBILE CHARGER DESCRIPTION : → A good charger has an output of 4V DC to 8V DC and a current capacity of 100mA up to 500mA.With this charger capacity, standard 3.7V at 850mA battery can be charged up to 2 hours to 4 hours.
→ The wireless charger will convert the RF/microwave frequency signal into a DC signal, and then store the power into an mobile phone battery
PORTABLE MOBILE CHARGER WORKING : → Portable mobile charger consists of battery source usually of 9V and above followed by a regulator circuit of 5V at the input to the circuit it consists of a Capacitive filter to avoid any repels from the battery. Pin1 is input where 9V is applied and pin2 is common for both input and output and pin3 is output pin which gives an constant output voltage of 5volts. An LED indicator is provided for indication of output. The circuit diagram is shown in figure. → This charger is provided with a U.S.B port
Advantages: → Lower risk of electrical shock or shorting out when wet because there are no exposed conductors → Do not depend on Power from outside… → Unlimited distance means flexible to move anywhere where we want at that place charge the mobile
Applications: →
Public
→ For emergency calls
Conclusion:
The device application can be used for wireless charge up the batteries which can save power,time and money in a long run for the general public
