subject: The Slow Progress Of Unification Phone Charger [print this page] Recently released Ministry of Industry and breath 125 Recommended
Communicate
Industry standards, published in 2006 in which cell phone charger uniform standard has been revised, a clear connection to the phone and charger into a three-stage structure, and called on the different brands the same charger to charge models of mobile phones. This will undoubtedly play a mobile phone charger market, further promoting the role of standardization. According to the Ministry of Industry and the relevant sources, when the meet the new standard mobile phone charger upgrade the market to maintain a certain amount of time, the cell phone network may be permitted to adjust policies, products received cell phone network companies will no longer permit requirements with charger, in order to achieve further savings
Environmental protection
Purposes.
Real sense of unity of the new standards
And the Ministry of Information Industry issued before 2006 mobile phone charger than a unified standard, the Ministry of Industry issued YD/T1591-2009 "mobile communication terminal
Power supply
Adapter and charger / data interface requirements and test methods "There are two main changes: first defined the domestic
Sell
Cell phone and charger will use three-step interface, that charger, charging cable and mobile phone side, more clearly provides for mobile phone charging cable to connect the port must be cylindrical, Mini-USB, Micro-USB Triple Interface one. This 2006 edition of the standard charger and charging cable is required for the USB port has been further enhanced in comparison, is the key to change the charging line and the phone side of the connection port of the standard and simplified.
Ministry of Industry and stakeholders
introduced standards introduced in 2006 after several years of marketing, is now basically all markets in the sale of mobile phone charger have reached the national standard, but in the charge cable and phone connections port on the differences between different manufacturers or big, big round mouth, small round mouth, MiniUSB, MicroUSB, 15-pin port, 7-pin port on the market ... ... all of the charge port on more than 15 kinds, it is still to the consumer a lot of problems, switch to a different brand of mobile phone charger must be replaced problem still has not been solved.
Troubled consumers have the same charger side of the issue, charging voltage and output current as the parameters of different models of mobile phones of different brands is not only charging line between the different charger though it also has a USB output and not universal. It is also why the Ministry of Industry issued a new standard among the second change is clearly different from the same brand battery charger can charge your phone model requirements. As a result, both charging cable or charger are standard on the truly unified, in theory, consumers have a future as long as the charger and charge three different lines, we can model for any brand of mobile phones sold in China charge, and the replacement of any brand in the future mobile phone models are also no longer need to purchase a charger and charge cable, which is expected to reach the maximum level of savings related resources.
Now is hard to use inter-brand
Through this new release of the standard, unified China in the specifications of mobile phone charger has been achieved on the imminent launch of the mobile phone charger compatible with international standards. "This is also in the implementation easier for foreign manufacturers are acceptable." Tell the Ministry of Industry official said laboratory related.
According to report, the introduction of the new standard, some well-known international mobile phone manufacturers have already expressed their support
Motorola
The relevant parties that their product line began in 2009 in the full switch to MicroUSB interfaces, new products introduced in 2011 to be comprehensive and MicroUSB interface
Nokia
Also said that although its products are still most of the mobile phone side interface using cylindrical design, but from 2011 will also be MicroUSB convert, and even insisted its own interface
Sony
Ericsson also said that beginning this year, new products will be mainly used MicroUSB interfaces. Jin, a Dopod, Yulong Coolpad,
TCL
And other aspects of domestic mobile phone manufacturers claimed that their own product is already a large area using MiniUSB charging interfaces, the future depending on the product design choices MiniUSB or MicroUSB interface, but they will meet the national standard.
