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Speaking of the magnetic interface, users who have used MacBook in the early years should know very well that when the data cable interface is
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Step 1. Appearance and basic specifications Specification:Model: IET2020C11Material PU +Aluminum alloyConnector USB C/Lighting /Micropower 15W/ 20WOutput 5V 3A/ 9V 2.25ALength: 1.5M On the basis of
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1. Contact resistance
2. Charging performance
3. Data Transmission
4. Free fall
5. Tension test
6. Bending and swing test
7. Plug life test
8. High temperature test
9. Low temperature test
10. ESD discharge test
11. Constant heat and humidity test
12. Salt spray test
13. Detection of toxic and hazardous substances
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Has your cable been sued?
Is the cable on fire?
Slow charging?
Is the cable connector hot?
The cable is charging intermittently.
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The usb cable is easy to break, maybe you are using it wrong
In recent years, the power of digital products has developed from 5W to the current 240W. The interface specifications, cables and chargers have undergone great
What is PD compatible?
what is the maximum charging power of my mobile phone?
What protocol charging head and cable should I buy?
How the charging cable manufacture? Are you as curious as I am? Let’s take a look at its production process today. Step 1; Prepare materials:
Speaking of the fast charge protocol, you may be familiar with Qualcomm’s QC fast charge. As for the USB-PD (full name “USB Power Delivery”) fast
In 2021, Chinese foreign traders have experienced hardships:
Freight rates are soaring, containers are hard to find
Raw materials are skyrocketing, and factories are afraid to take orders
Government cuts off electricity
LinkedIn China Adjustment
Will foreign trade be good in 2022? Will it be worse?
We will contact you within 1 working day, please pay attention to the email with the suffix “@ietcharger.com”.
