Is it safe to charge phone on low voltage?
Answers from top 7 papers
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| Papers (7) | Insight |
|---|---|
| It is obvious that a device that could charge cell phone batteries just by the use of human harvesting energy is a very appealing and marketable product. | |
56 Citations | In accordance to the current study, it is safe to say that cell phone conversations can hinder child and adult pedestrians’ safety. |
| We are not harmed by this high voltage, because the amount of charge that flows is puny. | |
| It is particularly suited for low voltage operation. | |
03 Oct 1999 | If this 'capacitance loading' is large then only low surface voltages will occur with practical quantities of charge transfer, and static problems are unlikely to arise from charge retained on the material itself. |
13 Citations | This paper suggests the use of a solar energy harvester to charge mobile phone devices. |
| High-voltage injury leads to greater morbidity and mortality than low-voltage one. |
Related Questions
How to correctly charge phone battery?5 answersTo correctly charge a phone battery, there are several methods and devices available. One method involves using a charger with adjustable charging contact pins that can accurately register and make contact with the charging electrodes of the battery. Another method involves using a mobile phone battery charging circuit that converts a conversion voltage into a reference voltage, compares the battery voltage with the reference voltage, and controls the charging process accordingly. Additionally, a mobile phone battery charging method involves connecting a power supply mobile phone to the phone to be charged, activating the power supply function of the power supply mobile phone, and starting the charging function through a power management chip. Another option is to use a mobile phone battery charger with a charging module that includes movable electrodes and a buckling portion for fixing the charger to the battery, allowing for easy charging of various mobile phone lithium batteries. Finally, a battery charging method involves inputting a charge current into a battery module with multiple battery cells, checking the voltage values of the battery cells, and adjusting the charging process based on preset threshold values.
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