Apple released the new iPhone 15 series models, all of which are equipped with USBType-CPhysical port, when charging physical compatibilitytransmissionBetter applicability in terms of specifications and portability;At the same timeType-CThe port can support PD100W/PD 3.1 140W powertransmissionBut it also needs to be matched with high specification wires to realize its carrying function.
Recently, the charging head network receivedAnheuserThree different specificationsCharging lineMaterial, respectively supported60W、100Wand240Welectric energytransmissionCapable of adapting to the charging of most smart devices on the market. Let's take a look at these three modelsCharging lineHow about the performance of the material!
Product Introduction
AnheuserThree itemsCharging lineAll are made of silicone material, which makes the thread body soft and more resistant to bending;Three itemsCharging lineMaterial support60W、100Wand240Wpowertransmission, the charging measurement verification will be carried out below.
The junction between the wire body and the sub end connector is smooth, transition processing and fitting. The shell has a "U" shaped gully design. The surface of the plastic shell of the wire head is treated with fog, and the transition on both sides is smooth.
AnheuserCharging cable(100W)Type-CThe internal rubber core of the terminal is white and adopts a special PIN pin design.
Read the wire material information through POWER-Z KM003C tester. It is measured that it has an E-Marker chip and supports 20V 5A powertransmissionanddataTransmission capacity.
Anehui charging cable(240W)Type-CThe rubber core inside the terminal is black, and 24 pin full PIN pin design is adopted.
Read the wire material information through POWER-Z KM003C tester. It is measured that it has an E-Marker chip and supports 50V 5A240WEPR power transmission and USB 2.0 specification (initial design)dataTransmission capacity.
Summary
The internal core of the Anehui three wire charging line can be designed. The transmission specification of the initial design is USB 2.0. After the 100W charging line is set, the USB 3.2/USB4 Gen2 (10Gb/20Gb) transmission can be realized.
Charging test
Since it is wire material, charging must be tested. Let's test it.
The MacBook Pro 16 M1 Max 2021 notebook computer is charged with Apple 140W charger and Anheuser charging cable (60W), and the power is 20.16V 2.88A 58.1W.
100W charging wire
The MacBook Pro 16 M1 Max 2021 laptop was charged with Apple 140W charger and Anheuser charging cable (100W). The measured input power of Type-C terminal was 20.0V 4.6A 92.0W.
240W charging wire
The MacBook Pro 16 M1 Max 2021 laptop was charged with Apple 140W charger and Anheuser charging cable (240W). The measured input power of Type-C terminal was 19.93V 4.6A 91.63W.
The PD 3.1 140W mobile power supply was charged with Apple 140W charger and Anahui charging cable (240W). The measured input power of Type-C terminal was 27.44V 4.88A 133.9W.
In addition, it will be able to support the POWER-Z P240 tester acting as a load/power supply to test the connection of the Anheuser charging line (240W).
The measured power output is 48V5A 240W, the load input display is 47.36V 4.8A 227.33W, and the measured Anxiety charging line (240W) meets the 240W power transmission description.
In addition to meeting the charging transmission needs of daily equipment, let's look at the three types of charging lines connected to the Type-C port of MacBook Pro notebook computer and the Type-C port of USB4 hard disk box equipped with PCIe 4.0 solid state disk, and conduct rate measurement under macOS and Windows systems.
In MacBook Pro laptop of macOS system, use Disk Speed Test to test thedataTransmission capacity: when the three wires are transmitted as "bridges", the measured reading speed is about 37.4MB/s, and the writing speed is about 33.9MB/s.
In the Lenovo Xiaoxin Pro 14 laptop in Windows system, use the CrystalDiskMark speed measurement software to test thedataTransmission capacity: when the three wires are transmitted as "bridges", the measured reading speed is about 44.14MB/s, and the writing speed is about 43.09MB/s.
Summary
Because the system and the test APP algorithm are different, the reading and writing speed of the macOS system will be slower than that of Windows;The measured data transmission capacity of the three Anheuser charging lines is similar, and all support the USB 2.0 transmission specification.According to the manufacturer's reply, the wire is mainly PD fast charging, its internal E-Marker chip has high-speed transmission capability, and the internal wire core can be designed. The initial version is USB 2.0 specification.
video transmission
Finally, let's see whether the three Anheuser charging cables support video transmission.
Connect the two ends of the Anheuser charging cable to the lightning interface of the MacBook Pro laptop and the Type-C interface at the bottom of the 4K resolution display, and the external display has no signal input.
Pressure drop test
Voltage drop test is an important factor to measure the quality of wire rod. In daily use, it charges the mobile phone. The voltage and current are output to one end of the wire rod through the charger, and then transmitted to the other end of the wire rod to the mobile phone. The transmission of both ends of the wire rod involves voltage drop data.
60W charging wire
Connect the two ends of the wire to the power supply instrument and the load instrument respectively. This time, the charge voltage and output voltage of the wire at different gears are tested respectively, and the travel value is calculated. The difference is the value of the voltage drop;A total of 10 gears were tested this time, and the test results are as follows.
It can also be seen from the histogram that the gear with the highest difference is 0.39V of 15V3A, 12V3A and 5V3A, and the gear with the lowest difference is 0.12V of 20V1A and 9V1A.
100W charging wire
Connect the two ends of the wire to the power supply instrument and the load instrument respectively. This time, the charge voltage and output voltage of the wire at different gears are tested respectively, and the travel value is calculated. The difference is the value of the voltage drop;A total of 13 gears were tested this time, and the test results are as follows.
Draw the histogram, it can be clearly seen that the gear with the largest difference in pressure drop is 0.59V of 28V5A, and the gear with the lowest difference is 0.11V of 9V1A;Carry out voltage drop test with 3A current, and the difference is 0.35;Carry out voltage drop test with 5A current, and the difference is 0.59V;Carry out voltage drop test with 1A current, and the difference is 0.11-0.12V.
240W charging wire
Connect the two ends of the wire to the power supply instrument and the load instrument respectively. This time, the charge voltage and output voltage of the wire at different gears are tested respectively, and the travel value is calculated. The difference is the value of the voltage drop;A total of 15 gears were tested this time, and the test results are as follows.
Draw the histogram, it can be clearly seen that the gear with the largest difference in pressure drop is 0.63V of 20V5A, and the gear with the lowest difference is 0.11V of 28V1A;Carry out voltage drop test with 3A current, and the difference is 0.37-0.38V;Carry out voltage drop test with 5A current, and the difference is 0.37-0.63V;Carry out voltage drop test with 1A current, and the difference is 0.11-0.13V.
Summary of charging head network
The three types of charging wires of different specifications of ANAHUI are the same as those of ordinary wires, with black silicone material as the outer cover and simple style design;In the test links such as power transmission, data transmission and video transmission, it is the three types of wires with fast charging capability;The existing intelligent equipment/load test equipment is charged, and the measured three wires reach the nominal transmission capacity, which can support up to 50V5A 240W EPR power transmission.
On the whole, the output quality of the three different charging lines of ANAHUI is measured based on the voltage drop test. Under 1A and 3A currents, with the voltage gradually rising from 5V, the overall difference is relatively average and the output is stable.For users, the charging line of Anheuser has 60W, 100W and 240W specifications, which is enough to meet the charging demand of smart devices on the market.