Universal Serial Bus，short for USB. It is a serial bus standard that connects computer systems and external devices, also it is a technical specification for input and output interface. It is widely used in personal computers and mobile devices, even expanded to other related fields such as photographic equipment, digital TV, game consoles, etc. The current USB3.1, transmission speed is 10Gbit/s, the three-stage voltage is 5V/12V/20V, and the maximum power supply is 100W.
主要技术指标 Specification | USB2.0 | USB3.0 |
使用温度范围Temperature： | -25℃~85℃ | -25℃~85℃ |
额定负荷Rated Load： | 250V,1.5A | 250V,1.5A |
接触阻抗Contact Resistance： | ≤30 Milliohms Max. | ≤30 Milliohms Max. |
绝缘电阻Insulation Resistance： | 1000 Megaohms Min.（Unmated） | 100 Megaohms Min.（Unmated） |
耐电压Dielectric Strength： | 500V | 500V |
插拔力Mating/Unmating force： | Mating force：35N Max Unmating force：10N Min | Mating force：35N Max Unmating force：10N Min |
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