How is tantalum capacitor closely related to the development of mobile phone industry
How is tantalum capacitor closely related to the development of mobile phone industry
Tantalum capacitor, that is tantalum capacitor, is named because its capacitance medium is tantalum material. The biggest characteristics of tantalum capacitors are small volume, small ESR value, large capacitance value and high accuracy. Tantalum capacitors also have stable temperature characteristics and wide operating temperature range. At the same time, the self-healing characteristics after failure can ensure the stability of long-term operation. Therefore, it is very important to judge whether an electronic product is a high-end product and whether tantalum capacitors are used.
The tantalum capacitor market has always had a huge growth market, which is the high-power fast charging charger Market for smart phones led by China.
In the field of smart phones, fast charging is an important force that Chinese domestic brands have been leading the development of the industry. It is also the main means for Chinese domestic brand phones to enhance user experience. Since Xiaomi launched the new gallium nitride fast charger, fast charging miniaturization has become the trend of the charging head industry.
Because of the fear that suppliers will have insufficient supply of tantalum capacitors in the future, apple and Samsung are prepared to stop providing standard charging head accessories in future consumer electronic products, so that consumers can make full use of their existing charging head products to alleviate the shortage of tantalum capacitors in the industry in the future.
However, this does not mean that apple and Samsung will not develop new charging head technology. It is reported that Apple's new usb-c power adapter has obtained 3C certification this year. Its power is 20W and its model is A2305. It is manufactured by Flextronics power (Dongguan) Co., Ltd.
In other words, apple doesn't have a standard version of the charging head, but it will make you pay more money to buy more expensive quick charging heads, and finally let consumers use more expensive tantalum capacitor charging heads.