The 2027 BYD Qin PLUS DM-i has officially launched with three variants offering 140 km and 220 km pure electric range options. With a comprehensive leap in product capabilities, it stands as the new value benchmark for family sedans.
Roomier: Measuring 4,840 × 1,900 × 1,498 mm with a 2,800 mm wheelbase, its cabin space rivals midsize sedans. Front seats come ventilated and heated, the rear cushions are extended by 21 mm, and 33 storage compartments plus a massive 570 L trunk make it a comfortable mobile home for the whole family.
Better Looking: The new aerodynamic front fascia pairs with sleek Blade-Style LED headlights and 17-inch sport wheels. Nine paint options are available, including two-tone Island Blue and Bamboo Green finishes. Inside, soft-touch surfaces and wood-grain trim join a 12.8-inch central touchscreen and an 8.8-inch instrument cluster for a premium, tech-forward feel.
More Efficient, Longer Range: Fuel consumption on a depleted battery is as low as 2.58 L/100 km, while the 220 km EV range leads its class. Combined range exceeds 2,290 km—enough to drive from Shenzhen to Beijing on a single tank. It’s essentially two cars in one: pure electric for daily commutes, hybrid for long trips.
Safer: A class-leading high-speed tire blowout stabilization system works alongside the Blade Battery and comprehensive active/passive safety features, complemented by library-level quietness, DMS driver fatigue monitoring, and more—building a solid safety shield for every family journey.
Smarter: Optional God’s Eye B lidar-based driver assistance and God’s Eye 5.0 deliver smooth following and effortless parking, backed by BYD’s industry-first one-year city navigation safety guarantee. The upgraded DiLink 150 smart cockpit adds a new level of intuitive, engaging interaction.
……………………………………………………Electrostatic Protection Knowledge……………………………………………………
Electrostatic discharge (ESD) and electrical surges are common transient high-voltage phenomena in automotive electrical systems. They are capable of damaging sensitive electronic components, triggering system failures, and even posing serious safety hazards. To address this, TVS (Transient Voltage Suppression) diodes and ESD (Electrostatic Discharge) protection components have been developed. As specially designed protection devices, their primary role is to safeguard automotive electronic equipment from such electrical shocks. TVS & ESD components, through their extremely fast response speed, clamp transient overvoltages to a safe level and divert the surge current to ground, thereby providing effective protection for downstream circuitry.
Within the automotive electronic architecture, TVS & ESD components are crucial for ensuring the stable operation of internal precision systems. As modern vehicles integrate a large number of control units and sensors that are highly sensitive to electrical interference, these components must be deployed at multiple critical nodes to build a comprehensive protection network. The protected systems cover all areas, from the powertrain to in-vehicle infotainment.
Specifically, TVS & ESD components in automobiles serve the following primary protective functions:
- Communication Bus Protection: Communication buses such as CAN, LIN, Automotive Ethernet, and RS232/485, which act as the vehicle’s “neural network,” are highly susceptible to interference from ESD and surges. TVS & ESD components ensure the integrity and stability of data transmission, preventing communication errors or interruptions.
- Core Safety System Protection: Core safety systems that are directly related to driving safety—such as the powertrain, Battery Management System (BMS), braking system, and radar—must rely on TVS & ESD components for protection to prevent critical functional failures caused by electrical interference.
- Interface and Peripheral Protection: External connection points like charging ports, keyless entry receivers, side-view cameras, and other cameras are primary pathways for ESD intrusion. TVS & ESD components can effectively block these paths, preventing damage to internal circuitry during connection events.
- Lighting and Display System Protection: In-vehicle display navigation and lighting systems also require protection to avoid damage such as burnt-out LEDs, display malfunctions, or permanent failure caused by transient high voltages.
In summary, TVS & ESD components play an indispensable role in ensuring the reliability of automotive electronic systems, reducing the total cost of ownership, and safeguarding the safety of drivers and passengers. As the level of automotive electronics and intelligence continues to increase, the proper deployment of these protection components has become a key element in enhancing overall vehicle quality and building user trust.
……………………………………………………………………Company Profile……………………………………………………………………
JY Electronics serves a global customer base across the automotive, industrial & power, computing, consumer, and mobile & wearables industries. Our extensive product portfolio includes Schottky diodes, TVS and ESD protection devices, MOSFETs, LDOs, power ICs, battery protection & segment driver ICs, industrial & automotive-grade sensors, high-side switches (HSD), current sensors, and automotive switch input chips. We are committed to continuous innovation, delivering high-quality products that empower our customers to develop energy-efficient and sustainable solutions.
For samples or a quotation, please contact us at market@jy-electronics.com.cn.
