Factory accounting costs are calculated according to a batch, we first understand the material of the shared charging cable; The shared charging cable is divided into several parts; 1. A three-wire material is also divided into 6 materials and 9 materials, where is the difference between 6 and 9? 6 charging slow, 9 charging fast, now the factory in order to save costs, mostly use 6 materials to produce, why the market of shared charging line charging slow!
2. Cryptographer: The cryptographer is a PCBA board, the high material cost is the chip and the labor above, everyone knows that PCBA is from the SMT chip, the labor cost is naturally high.
3. Charging head: Charging head also needs SMT patch out, in addition to the cost of the patch, it involves security, testing is very important, charging head needs to undergo aging test, the test time is relatively long, generally takes 3 to 6 hours; The head is divided into many kinds, there are two kinds of national standard and non-standard, the explosion on the market is non-standard, some factories do non-standard in order to reduce costs, but often there are more accidents.
4, finally is the wire, the wire is also good or bad, good is pure copper, the bad is the bubble line, the bubble line can be used only without the long life of pure copper.
The important part of the shared charging cable has been understood, how much does the shared charging cable cost? Let's settle a bill; The market price of one to three is about 3 pieces, the cipher PCBA requires 1.5 pieces, the charging head is 4 pieces, and the labor cost is 0.5 pieces, so the cost of a shared charging line comes out
An MFi certified data cable costs about 20 yuan
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For many consumers, an iPhone can be used for two years, but unfortunately, the life of mobile phone accessories is relatively short. For example, Apple data cable, because the interface is easy to break, consumers often replace, driven by huge consumer demand, the birth of a huge data line derivative market.
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Taking Apple data cable as the keyword, searching in Taobao, the top four products can sell nearly 1 million data cables in a month, but among the top ten brands, 6 are priced below 10 yuan, and the relevant information can not be retrieved on Apple's official MFi query page. The remaining 4 models are priced at more than 20 yuan, and of these four brands, only Xindun, Gusanggu and Toulas have obtained MFi certification.
It's like a few cents, a dollar for shipping