22AWG High quality micro USB charging cable Andrews Samsung 3A fast charging D +, D- short

Knowledge of science digital equipment charge

The charge current is dependent on three factors: a charger output capability; 2 charging cable transmission capacity; and 3 mobile phone or digital device the ability to accept the current…. Charging process, the actual current size with the above three factors have a close relationship. The charging cable is solved which paragraph 2, of the charge to provide a good path. The actual charge current, charge rate or need to look at item 1 and item 3.

Here is a simple example, charging cable like home water pipe, you bought a very thick pipes, but the actual size depends on the effluent water company to give you how much water, how much there is to open your faucet. You put the faucet off very small, the water naturally small, the water company to give you a small water, the water naturally small, even without water, it did not drop, and then a big pipe Mozhe. Here’s the water company is a charger, taps digital equipment is to be charged.

I wonder if we do not understand. So, if you think to buy a line 2A, it must be able to 2A of current coming down the phone, Flying charged, this is wrong thinking.

This line is moving qi electrical power box matching lines, the outer package of plastic and copper are very good quality, suitable for charging cable high user requirements

Measured by the treasurer, by 3A current no pressure (the actual use of the charging current also depends on the charger and the phone). This is a dedicated line charge, can not transfer data, please note Since the wire is cut by hand, there is a length error, the total length of about 35cm (including both sides of the plug)

Quality embodied in the details

Wire core consists of 17 root thick copper wire, not generally charge line of fine copper wire

The current capacity of the test: at 3A current, after charging cable access, drop increased by only 0.2V!

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