usually bundled with any digital technique buyer receives and charger.On the one hand - it is very convenient.On the other, the house may have accumulated quite a collection of various charges.Some fail, while others remain the "master".Whole bunches of unusable devices thrown in a landfill, and bought new.
Official information from the European Commission
A few years ago, under pressure from environmentalists from the European Commission's largest companies for the production of electronics came to an agreement on the issue of universal charger for all gadgets.With the new phones will be sold complete "universalka."Later, and phones and chargers can be purchased separately.Until this process is moving very slowly, but the market is still began to appear high-quality devices that can replace the "frog" for charging digital cameras.
Species chargers
abundance, diversity and incompatibility of digital "toys" forces users to keep in stock a collection of chargers for them.Manufacturers produce several types of supporting devices:
- mini transformers with power mains;
- automatic pulse;
- universal charger for your phone and other digital devices.
Transformer non-automatic chargers
In these devices, no protection scheme.When battery powered overexposure could boil the electrolyte of NiMH batteries.Because this process is reduced capacity and power of the device decreases.At the moment, these devices virtually obsolete, despite its durability and reliability.If you put next to this device "frog" to charge the phone, then immediately you can clearly see how far stepped advances in technology.
pulse charging batteries
to support the work of the portable digital equipment (phones, cameras, tape recorders, players and others.) Used automatic devices with built-in electronic timer.In quick charge in the battery current is supplied to the maximum voltage.A few hours later, after dialing the main battery capacity, the device translates the command timer mode with pulse current supply.Overheat the battery in this case is impossible, since the device has a protection circuit.However, frequent and incomplete charging lithium batteries quickly out of their system.It is worth remembering that a battery life of about 1000 cycles.After that, it will need to be replaced, because even charge the battery "frog" can not return to it vitality.
Features charging
Many users of digital gadgets familiar with the term "battery fell asleep."Do not "died" (ie completely fulfilled his term), namely "asleep."What does this mean and why could happen?This is for several reasons:
- batteries are not always discharged to full zero.If you constantly put the device to recharge when not fully used battery power, the ability to accumulate the electricity (capacity) is gradually fading and reduces the time it works.If
- player, phone or camera for a long time lying idle, battery charge is depleted and the device will no longer respond to the activation signal.
- Some devices are disconnected from the use of the cold.
To revive the battery, you can use the "frog" to charge the phone."Asleep" the battery is removed from the housing and clamped contacts "frog" in the usual manner.Then, the device connects to the network.After several minutes of exposure under the voltage (less than 5) is returned to the phone battery.Further exercises carried out in the usual way, ie through its own device charger with cord and adapter.
Chargers wagons
Number of universal chargers is constantly increasing, their functional abilities improved.Charging the phone can operate on different power sources:
- from the mains;
- from the PC or laptop;
- platform with a set of special adapters;
- by solar panels;
- by car cigarette lighter (AMU);
- portable dynamo charging.
some stationary device can simultaneously serve multiple phones with different outputs.Advanced company launched wireless platform for connecting which does not need any connecting cords or adapters, or other direct contact.To recharge your phone or tablet is enough to put on the surface of the platform for some time.How do I charge
"frog»
using kits with interchangeable plugs and voltage selector is easy to properly connect the charger to the subject of portable equipment.However, we must take into account the time of charging, and the optimal current value for that particular device.Otherwise, battery life may be dramatically reduced.This process can be done safely if you use the "frog" to charge the phone.In addition, "universalka" is indispensable in such a construction where the incoming connection has broken.
casing has small dimensions, the button to change the polarity of the two terminals, the indicators evolving plug to connect to the network with a voltage of 110 to 220 volts in a conventional outlet.The most advanced models are equipped with an LCD display for controlling the capacity of rechargeable batteries.Here is the charge "frog".How to use is described below.
Connection instructions "frog»
To charge the battery, or revive from any portable digital device, "frog", do the following:
- remove it from the body off the device beforehand;
- clamp contact mustache charge plus and minus on the battery terminals;
- make sure that the indicator lights up green;
- include a power outlet;
- one indicator light is green, the second indicator is blinking red - charging is normal;
- 2-3 hours the red light goes off, and the extreme indicators will light steady green glow, indicating that the battery is ready for use;
- battery is released from the "Lyagushkin 'legs and inserted into the phone, camera or other device;
- include a digital device in the usual way.
If the indicator light does not blink, it is necessary to change the polarity of the push of a button on the charger.Sometimes poorly pressed or pushed pins.If you change their situation, all goes well.In some cases, when the battery is damaged or full capacity, the indicators will be submitted for signs of life.
battery that is discharged from the prolonged inactivity, can be returned to operation by connecting to the network through a "frog".Having a small electric shock, the battery will run again.
Knowing how to use the "frog" for charging, you can maintain your favorite gadgets, not bothering to search for "native" chargers.
However, this method often used as an emergency in those cases when an incoming contact is damaged or missing your own charger.Frequent switching on and off the phone could bring down the current settings.Infinite opening of the case could damage the mounting clamps on the cover.Using a while "frog" to charge the phone, it is necessary to worry about purchasing more convenient charger.
