ZIC Virtual BATTERY ( Handphone virtuall batt) is a replacement for you to use your phone as a modem.
Why must use baterei virtual ?.for who use with a cellular phone modem, must know the problem, namely baterei you quickly become hot and extravagant even soak.Alat this is a good solution for maintaining and caring for our mobile phones from its feasibility damage due to over charging baterei.
Virtual BATTEREI that I make this work as follows:
Source portion charged we take from the USB port, because the port is very easy and simple to use and provide adequate resources flow standard at the time of the phone online (500-750mA).
Rangkaiannya How it works is as follows:
Dioda in 5239 or dioda 2Amper standard than useful way to do right polarity voltage components as well as protection against error penggunaan.Anda can only use dioda 1 Amp (IN4002-4007). I use only in 5239 because it wanted to durable, more resistant heat.
Zener 4v3 and dioda IN4007 configured to create a portal voltage of 5V (4.3 volt zener + 0.7 Vin4007) and useful as a protection system against possible voltage hikes if the damage occurred on the CPU.
220nF capacitor as cell baterei .berikut also 100pF capacitor for smooth flow and filtering out through dc I dioda 5239 induction to the wild.
Configuration between zener4v3, dioda IN4007 C 220n and formed a cell of the cells from baterei actually, because it is actually the baterei capacitors do ber large capacity.
You can only remove three components atas.
The way is to use baterei phone I've used in the cells dispose of it, this series and raft on terminal in baterei do with the polarity is right.Buat two holes to go to the cable jack / colokan USB.Tentukan length of cable required and secukupnya use a fiber cable with a diameter of at least 1mm.
If some type baterei mobile phone is very thin, use a small box for this series and connect the two cables to the output voltage to the casing Battery hp.Atau also if you do not have any former Battery casing, use the crocodile clip onto the phone in the terminal batere Pin .. in the middle of a virtual Battery only pin of BSI (Batere Size Insdicator) allows for the Nokia phone.
This series you can make to other mobile phone brands.
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