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USB Cable Quality
USB Cable Quality Test: (Using Wire Harness Tester)
Connectivity test: the requirement that the data cable connected to the phone can be charged without any problems
To ground test: require the metal shell at both ends of the USB cable should be a short circuit to ground state
Insulation and withstand voltage test: good data cable will add a pure copper shielding layer and shielding cloth between the inner cores and the outer jacket, some even have fire retardant materials, and full marks for safety.
(1) insulation parameters set: voltage 500V, insulation resistance: 1000 megohms, test time 5S, greater than 1000 megohms is the test pass
(2) voltage parameters set: power 500V, leakage current 1 mA, detection time of 5S, PASS is qualified.
(3) resistance test: for example, for a 1.5 m data cable, his resistance must be less than 1.5 ohms, if less than 1.5 ohms is qualified.
Features
Introduction
Our products are selected from high-quality tinned copper, safe and stable punching without speed reduction, and the use of flexible PVC wire body, as well as SR reinforced anti-breakage, so that our products are stable plugging and pulling resistance without loosening; when the surface of the product has a gray layer, just wipe with a wet paper towel can be quickly cleaned, and it's very convenient. In addition, our products are very good storage, standard with Velcro straps, more convenient to carry, and its transfer speed is very fast, 480Mbps transfer rate, you can easily transfer files without the network.
Feature
USB Cable Quality are charged with smooth current output to prevent the battery or other components from being damaged by the unstable current. In addition, we use aluminum foil and compiled copper mesh, which can double shield the signal and protect data loss, and the more important point is that we have 3A high current, fast charging without waiting.
What's more,our products use high-quality TEP solid interface, say goodbye to the traditional crack-prone TPV outer skin, can make the interface is not easy to break; and, USB Cable Quality are selected from high-quality chip intelligent detection, can effectively prevent overcharging to bring harm to the phone, full of automatic power off, so that users in the use of the process of experience full.
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