ALLPCB
On-Board Charger (OBC) Topologies for Electric Vehicles
Technical overview of on-board charger (OBC) design, architectures, front-end AC-DC PFC topologies and isolated DC-DC converters, efficiency, power levels, and SiC trends.
Three Types of Automotive HUD Systems
Overview of automotive HUD types - C-HUD, W-HUD, and AR-HUD - comparing projection media, imaging area, windshield adaptation challenges, and AR perception for driver assistance.
Automotive Ethernet: Wiring and Cabling Solutions
Overview of automotive Ethernet and the shift from domain to zonal architecture, plus reliability, security, and cost considerations for software-defined vehicles.
Common Intelligent Driving Systems and Key Test Points
Recommended test procedures for intelligent driving system testing, covering assisted driving, ACC, parking assist, obstacle avoidance, sensors, and vehicle subsystems.
Evolution of Tesla's Driving Autonomy System
Technical overview of Tesla's end-to-end FSD: architecture evolution, data and compute requirements, advantages and interpretability challenges for autonomous driving.
Tesla Model 3 Internal Chip Teardown Analysis
Technical analysis of Tesla Model 3 domain controller architecture, examining E/E centralization, software-hardware decoupling, centralized computing and zoned body domains.
What Is Automotive Load Dump and Simple TVS Protection
Overview of automotive load dump phenomena, ISO 7637-5A/5B pulse characteristics, TVS-based mitigation and DC-DC converter voltage withstand guidelines.
Tesla Cybertruck 48V Electrical Architecture
Technical assessment of Tesla Cybertruck's 48V system: historical context, wiring and safety trade-offs, steer-by-wire integration and impacts on 12V vehicle architecture.
Motor Winding Types for New Energy Vehicles
Technical overview of motor windings - single-layer, double-layer and hybrid types - compares stator slot arrangements, advantages, disadvantages and applications.
Key Technologies of Electric Vehicle E-Drive Systems
Technical overview of e-drive systems covering motor power, inverter efficiency gains with SiC, and multi-in-one high integration trends for EV power units.
Tesla Adopts 48V Architecture for Vehicle Power
Tesla's Cybertruck will replace 12V systems with a 48V architecture, reducing wiring current and harness weight and using DC-DC power converters for EV electronics.
EV Charging System Components and Principles
Technical overview of EV charging system functions, components and operating principles for AC and DC charging, including safety, monitoring, and station management.
What Is an ECU and How It Works
Technical overview of Engine Control Unit (ECU) functions, sensors, fuel injection control, injector pulse width, diagnostics, adaptive learning and vehicle network (CAN)
Automotive Chassis Control Technologies
Review of chassis control technologies: concepts, suspension, braking, steering and stability systems, development trends in electrification, intelligence and lightweighting.
Automotive Ethernet: Tech Evolution & Testing
Explore the evolution of Automotive Ethernet and its testing for autonomous driving and vehicle networking.
Automotive High-Speed Audio and Video Transmission: In-Vehicle Ethernet Solutions
Explore in-vehicle Ethernet solutions for high-speed audio and video transmission, including FPD-Link and streaming media in modern cars.
Electronic Fuses Transform Vehicle Zone Architecture
Explore how electronic fuses revolutionize vehicle zone architecture, enhancing power efficiency and diagnostics in modern automotive design.
ESD and Surge Protection Design for Automotive Ambient Lighting
Learn about ESD and surge protection designs for automotive ambient lighting, addressing challenges and solutions for reliability.
EV Motor Resolver Common Faults
Explore common EV motor resolver faults, calibration, and diagnostics for optimal motor control and performance.
EV On-Board Charger (OBC) Internal Structure
Explore the internal structure of EV On-Board Chargers (OBC), their components, and charging principles for electric vehicles.