Recently, the charging head network got a model60WFast charging CC data cable. This data cable has a long head design. The cable body is strong and rarely seen in the market. At the same time, it has good flexibility and delicate feel. In addition, the cable also has an E-Marker chip60WPower transmission capability and support USB 3.1 Gen2 (10Gbps) data transmission.Now let's disassemble this data cable to see how it is made.
This data cable is bound and arranged with plastic film. The cable body is made of high-quality TPE black material, which is not only strong and soft, but also has a skin like feel. It is very comfortable to hold. The male head is also covered with a plastic cover for protection.
The black skin of the thread body is made of high-quality TPE material. The whole thread body is soft, and the surface is smooth without burrs.
The data cable head is lengthened. The external shell is frosted plastic, which increases the friction force and is convenient for users to plug in and out. There are four small holes at the ends of both ends of the cable head, two on the front and two on the back.
Close up of two male heads. It can be seen that the interior is designed with 20 PIN pins.
The data line shall undergo anti bending treatment at the junction of the line body and the line head.
The measured data line length with tape measure is about 102cm, which can easily cope with various use scenarios.
The diameter of the data line measured with vernier caliper is 4.76 mm, which shows that this data line is very sturdy and durable.
The test with ChargeLAB POWER-Z KM001C shows that the cable is equipped with an E-Marker chip, with power transmission capacity of 20V/3A and data transmission capacity of USB 3.1 Gen2 (10Gbps).
In the actual charging test, this data cable is used with the charger to charge the customized 100W mobile power supply. The charging voltage is 19.98V, the current is 3.0A, and the charging power reaches 60.5W. The test shows that the cable supports60WAfter a long charging test, the cable works normally without any abnormality.
Cut off the plastic shell, and the metal steel sleeve is used for full enclosed wrapping protection inside. The package is tight, and an obvious spot welding can be seen at the junction of the steel sleeve and the male head.
The other side shall also be fixed by spot welding.
Cut the steel sleeve, you can see that the internal whole is molded for insulation protection.
Clean the injection molding, and there is still a layer of sealant on the PCB board.
A close-up of the E-Marker chip, without silk screen, with full solder joints beside the power wire core.
The back of the PCB board is at a glance. Small components are also sealed for protection, and wire cores are arranged and welded in order.
Injection molding is used at the end of the wire core for binding and fixation.
Take a look at the cross section of the wire. The outer skin is very thin, and there are many cores with different thicknesses inside, and the diameter of each core can be seen intuitively.
Cut a small piece of plastic outer skin. The inner part is a shielding mesh, which has the function of shielding protection and stabilizing the woven mesh layer. The outer skin is closely combined with the metal woven mesh, and the inner layer of the outer skin can see the marks squeezed by the metal woven mesh.
There is a layer of insulating fiber under the screen.
Peel off the insulating paper and count carefully after small weaving. There are 17 wires in all, large and small.
Tear off the plastic sheath outside the purple wire core. Inside is a layer of shielding copper foil. Below the copper foil is a metal shielding mesh composed of tinned copper wire core, coaxial shielding wire.
Close up of yellow wire core.
Close up of orange red wire core.
Close up of blue wire core.
Close up of black wire core.
Close up of pink wire core.
Close up of green wire core.
Close up of red wire core.
Close up of black wire core.
Close up of blue wire core.
Close up of yellow wire core.
Close up of red wire core.
Close up of power cable core.
The blue aluminum foil is separately wrapped with two white and green cores, which are USB2.0 data cables.
Close up of white wire core.
Close up of green wire core.
The list of wire materials, from top to bottom, is TPE black sheath, metal shielding mesh, insulating white paper, and several cores inside.
After all disassembly, let's have a family photo.
Disassembly summary of charging head network
This fast charging CC data line is 1m long, with a strong body and good flexibility.The actual test of the charging head network shows that the cable is equipped with an E-Marker chip. In addition to supporting the USB 3.1 Gen2 (10Gbps) data transmission standard, the test shows that the cable also supports 60W charging. After a long charging test, the cable works normally without any abnormality.
Through disassembly, the charging head network found that under the plastic shell of the data line plug, an integrated steel sleeve was used for reinforcement and protection, the PCB board was injected with plastic for filling, and the E-Marker chip was injected with secondary plastic injection, and the wire core solder joints were full.In addition, there are 17 wire cores in the thick wire body. In addition to the metal shielding mesh used for the outer layer, the data wire cores are also equipped with shielding mesh and copper foil, which have strong anti-interference ability. The whole cable is made with high technology and durable.