BeisiIntroduced a support100WUSB-C data cable for power transmission, which is whiteBraidThe USB-C terminal adopts white plastic shell, and the overall color is white. The appearance design is very simple.
This cable is 2 meters long and supports USB2.0 data transmission. It is especially suitable for computers, mobile phones and high-power mobile power fast charging.It is brought by the charging head network belowBeisiTake a look at the internal workmanship and materials when disassembling this USB-C data cable.
The back is printed with the product multilingual detailed description and certification logo.
The package contains data cable, user manual, warranty card and cartoon sticker.
Beisi100WThe braided data cable is white all over the body, and it is bound with magic straps. But the intuitive impression is that there are many more coils than the one meter version disassembled before.
The wire ends at both ends of the wire material are white plastic shells. Most of the surface areas are mainly treated by sanding process. The end edge is designed with a bright surface, and the two processes are color matched for embellishment.
The USB-C male head is designed with full PIN inside.
The Baseus brand is molded and stamped on the white shell of the thread head.
There is no tail design at the junction of the thread end and the thread body.
The outside of the wire body is tightly woven, which can well protect the tension and bending resistance of the wire.
In addition, the measured wire weight is about 49g.
Using ChargeLAB POWER-Z KM003C, it is measured that the cable is equipped with an E-Marker chip, with power transmission capacity of 20V5A and data transmission capacity of USB 2.0.
In terms of voltage drop test, the test data results of 11 gears are shown in the table above.
The histogram is drawn. It can be clearly seen that the gear with the largest difference in pressure drop is 1.03V of 20V5A, and the gear with the lowest difference is 0.2V of 5V1A, 9V1A, 12V1A, 15V1A, and 20V1A.
Finally, use this data cable with a charger to charge Apple MacBook Pro, and the measured charging power is 18.59V 4.64A 86.28W.
Disassembly of Beisi USB-C braided data cable
After seeing the unpacking and display of Beisi's data cable, we will take a look at the material use inside the cable.
First, use the cutting machine to cut the USB-C terminal housing, and the inside is filled with injection molding.
Clean the injection molding of USB-C terminal.
One side of the small plate is welded with the positive and negative pole cores, CC cores and USB2.0 data lines.
There is no E-Marker chip welded on one side of the small board.
The braided sheath of the cable is fastened with a metal ring.
The cable is welded to the small terminal board.
Use a cutter to cut the USB-C terminal on the other side and continue disassembly.
Clean the sealant on the surface of the small terminal board, and weld the cable to the small terminal board.
Clean the injection molding of the USB-C terminal, and weld the positive and negative wire cores, CC wire cores and USB2.0 data lines on one side of the small board.
An E-Marker chip is welded on the other side of the small terminal board.
The braided sheath of the cable is also tied with a metal ring.
The E-Marker chip comes from Yingjixin, with the model of IP2133. It is a USB Type-C cable electronic label chip that supports the USB Type-C 2.1 standard and PD3.1 specification, providing a complete E-Marker chip solution for USB-C cables.Yingjixin IP2133 has passed the USB-IF PD3.1 certification, TID: 7106, and supports USB3.2 full function cable applications.
IP2133 is internally integrated with VCONN diode and Ra resistor. The chip supports data burning and write protection, and supports data locking.The chip supports 2.7-5.75V working voltage, VCONN and CC pins support 28V withstand voltage, and DFN2 * 2-6L and DFN2 * 2-8L packages are used for USB-C passive wire, EPR and full function cable applications.
Yingjixin IP2133 information.
Cut the data line to observe the section, the outermost layer is whiteBraidTwisting design is adopted, and the cut cable is not loose.
Eight cores with insulating skins can be seen on the cross section, of which two red cores are positive power cores, blue cores are CC cores, yellow cores are VCONN cores, white green cores are USB2.0 cores, and negative cores are two semi transparent skins.
Inside the braid is a white cable sheath.
Inside the white core are power core and data core.
The list of cable cores inside the cable is as follows: braided sheath, plastic sheath, power core, data core, tension wire, etc.Now we will begin to introduce the design of the cable core in detail.
Close up of two positive red power wire cores, with tinned copper wires inside.
The data line used for USB2.0 data transmission is D+wire core in green, with anti pull wire inside.
The data line used for USB2.0 data transmission is D-core in white, with anti pull wire inside.
The blue CC line is internally provided with a stay wire.
The yellow VCONN cable is equipped with anti pull wire inside.
The negative pole power core adopts a translucent sheath.
Close up of anti stay wire filled inside the cable.
Take a look at all of them and have a family photo.
Disassembly summary of charging head network
Beisi's USB-C fast charging line supports100WCharging power, cableBraidBody, plastic terminal housing, beautiful and fashionable.The plastic terminal shell is marked with Beisi brand, and the inner part of the terminal is an orange rubber core, indicating that it supports fast charging.The data cable is 2 meters long and supports USB2.0 data transmission. It is very suitable for charging laptops, mobile phones and high-power mobile power supplies.
The charging head network learned through disassembly that Bess100WThe data line terminal adopts the glue injection process, and the inside of the housing is filled with glue injection to increase the strength.Two wires are connected in parallel internally to reduce the resistance, and the Yingjixin IP2133 E-Marker chip is used to mark the cable transmission capacity. The peripheral components of the chip are simple and have comprehensive functions, which is suitable for a variety of USB-C cables.