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I. Introduction

The trend of future interfaces is the Type-C interface, and more and more low-voltage, high-current fast charging protocols are now available.

The higher the current, the higher the requirement for the wire rod. Only the wire resistance of the wire is small, the voltage drop caused by the wire rod can be reduced, and the voltage will not be generated due to the excessive current and cause safety hazards.

The Huawei MATE9 released at the end of 2016 directly used the 5A fast charge, and matched Huawei's 5A fast charge line. It was also the benchmark of the Type-C line in the industry.

However, it seems that there are still people who want to challenge the position of the benchmark.

Oerlikon 5A Line _ Taobao search Taobao search is the most intelligent product search engine, through the operation of big data, accurate understanding of goods and users, to provide accurate personalized search experience. Direct links to s.taobao.com


Second, out of the box


â–¼ The first pre-sale courier bags, do not see the feeling of tall

â–¼ Packaging is still very reliable, although it is a data line, but still use a bubble paper shockproof

â–¼ The data line box out from the bubble paper, this white-green color, is really very fresh, the top is the Oerlikon brand LOGO, the middle is the color of the data line, the following is the data line Feature Tag

â–¼ The upper right corner of the back indicates the length, and the middle is the Chinese label affixed to it, including product information, contact information, origin, etc.

â–¼ Side shows that this line is a combination of charging and data transmission

â–¼Thinks for choosing ORICO is also printed in the opened part of the box.

â–¼ After opening it is a piece of paper plus a data cable. The packaging of this data cable is really good. It is also packed in a bag. The data cable itself is tightly fixed with a plastic card.


Third, the appearance


â–¼Data lines are tightly wrapped with plastic cards

When the data cable is released from the plastic card, the data cable is loosened immediately.

▼ The color of the data line is somewhat white and gray, not pure white, and it feels that the color is much better in dirt resistance than pure white. The USB plug has the brand name LOGO of Oerlikon on the back, and an “H” is printed on the outlet protection.

▼ USB plug is printed with a USB logo on the front, and there is a small “5A” on the outlet protection.

Take a closer look at the USB contacts. The positive and negative contacts are bold and have a large contact area.

â–¼ Zoom in and see, very clear widening contacts

â–¼The Type-C interface is very flat, the front and back are empty, and the outlet protection is also printed with "5A"

â–¼ Type-C contacts are not complete and should be Type-C contacts of the USB 2.0 protocol

â–¼ Zoom in and see, the contacts are full


Fourth, test


The line resistance of this line is very small, and the performance of the original Huawei 5A line is between Bozhong, the same level of line, very good

â–¼ test the picture, no load voltage 5.1778V

â–¼1A current, voltage 5.0220V

â–¼2A current, voltage 4.8913V

â–¼3A load, 4.7658V

â–¼ Charging measurement, charging choetech's 7-in-1 mobile power supply, perfect trigger fast charge

â–¼Using adapter to give one plus three fast charge, no pressure on the current up to 3A, long time 3A current wire will not heat, nor soften


V. Summary


1, the wire appearance and feel good, white grayish color, certainly have outstanding performance in dirt resistance

2. The line resistance of the wire is very small. The copper at the USB connector is widened. The performance of Huawei's 5A cable is between Bozhong. I believe that the performance of the 50cm wire will be better. I look forward to the overall color of the wire. Like the packaging, all are white and green, and Huawei's 5A line of white and purple are very nice

3, daily use is very good, you can completely get rid of the hard one plus 3 original charging line

thank you all!

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