Beijing Benz has released the new Mercedes-Benz C-Class sports sedan, with an official guiding price range of RMB 334,800 to RMB 410,600, which remains unchanged from the previous model. However, the price of the plug-in hybrid version has increased by RMB 1,800 compared to the old model. This is a minor facelift, with no changes to the interior and exterior. Some configurations have been upgraded, and the biggest change is the enhancement of its intelligence level.
The new car is equipped with the Qualcomm Snapdragon 8295 chip, making it the first fuel vehicle to feature the 8298 chip, which is the world’s first mass-produced 5nm automotive-grade chip, significantly boosting the computing power of the in-car system. It also comes with a 5G communication module and L2 autonomous driving assistance functions. L2 intelligent assisted driving includes features such as automatic lane changing, automatic high beams, lane-level navigation, intelligent distance pilot, active braking, and smart parking.
The voice control inside the car has been upgraded with improved sensitivity, supporting a full-scene wake-up-free function. The navigation system has also been upgraded with augmented reality navigation, which overlays virtual navigation markers onto the real-world road environment. The engine has been replaced with a new M254 inline four-cylinder engine with a 1.5T displacement, paired with the second-generation 48V ISG intelligent motor system. The plug-in hybrid version has a pure electric range of 105 kilometers and is equipped with a 2.0T engine for stronger power.
What are ESD components, and what is their importance in mobile phones? The significance of built-in ESD components.
ESD components are specialized electronic components designed to protect electronic devices from the effects of electrostatic discharge (ESD). Electrostatic discharge is a sudden release of electrical charge that can potentially damage electronic devices, leading to device malfunctions or a shortened lifespan. ESD components are designed to absorb, conduct, or dissipate electrostatic discharges to prevent damage caused by static electricity.
In mobile phones, the primary role of ESD components is to protect the internal electronic components from the harm caused by electrostatic discharge. Various circuits and components inside the phone are highly sensitive to ESD, which is why multiple ESD components are typically used in the phone’s design to provide protection. These components may include diodes, ESD diode, MOSFET and more.
Specifically, ESD components in a mobile phone may serve the following purposes:
Interface Protection: Various interfaces of the phone, such as the charging port and headphone jack, may require ESD components to prevent damage from electrostatic discharge.
RF Circuit Protection: RF circuits in mobile phones are highly sensitive to ESD and require ESD components to safeguard these critical circuits.
Processor and Memory Protection: Processors, memory, and other crucial components in the phone also require ESD protection to ensure the device’s normal operation.
Touchscreen and Display Protection: The touchscreen and display are integral parts of a mobile phone that also require ESD components to prevent static electricity damage.
In summary, ESD components play a crucial role in protecting the internal electronic components of a mobile phone from damage caused by electrostatic discharge, ensuring the phone’s proper operation and longevity.
