Automotive Electronics

LED lighting in cars is important for energy efficiency, accurate identification and reliability. LV Trench MOSFETs, which are low-voltage products from 60V to 100V, are used.

Traction inverters convert energy from the vehicles high-voltage battery to drive the motor. This has a direct impact on vehicle performance and electric range.High-efficiency IGBTs and SiC MOSFETs are required to increase power efficiency and reduce …

The core logic of control is: there is no need for additional processing of electronic commutation (unlike brushless motors); it is only necessary to directly control the key states of the motor by adjusting the "DC voltage/current magnitude&…

Core definition: DC motors that use electronic commutation instead of traditional brushes/commutators, combining the speed regulation advantages of DC motors with the structural reliability of AC motors, are widely used in high-precision and high-effi…

Core definition: A system that provides auxiliary Power through an Electric motor to replace traditional hydraulic assistance and achieve vehicle Steering. Its full English name is Electric Power Steering.The core components mainly include three key p…

Core definition: EV OBC is a key component of electric vehicles, responsible for converting the alternating current (AC) from external charging equipment (such as home charging piles and public fast-charging piles) into direct current (DC) that the ve…

HVAC (Heating, Ventilation and Air Conditioning) refers to heating, ventilation, and air conditioning, and is called air conditioning. The goal of HVAC is to maintain consistent temperatures and keep the air clean. A cars heater, air conditioner, and …

Core definition: A PTC (Positive Temperature Coefficient) heater is an electric heating element made by taking advantage of the characteristic of PTC ceramic material that "resistance increases sharply when temperature rises".Core advantages…

Plug in hybrid/electric vehicles include a high-voltage battery subsystem that can be charged using a built-in on-board charger (OBC) or an external charging station. Charging requires high voltage, high current, and high performance in high-temperatu…

Core definition: A mechanical device driven by electrical energy and used for transporting fluids (such as fuel, engine oil, water, etc.), widely applied in the automotive, industrial, home appliance and other fields.Common types and functions:Fuel pu…

Core Role: Serves as the "brain" of an EV’s power system, regulating the flow of electricity between the battery, motor, and other components to control vehicle movement.Key Functions:Converts battery’s DC power to AC power (for AC motors)…

Composition and function: It is composed of parts such as the pile body, electrical module, and metering module, and generally has functions such as electric energy metering, charging, communication, and control.Classification: According to charging c…

Core functions The core of achieving the conversion of electrical energy between different circuit systems of electric vehicles is to convert the high-voltage direct current from the power battery (such as 300V-800V) into the low-voltage direct curren…

Core objective: During the transition of vehicles to electrification (including pure electric BEV, hybrid PHEV, etc.), ensure the long-term stable operation of key systems (the "three electrics" of battery, motor, and electronic control, as …