Silicon‑Carbide Power Module / SiC Power Module, Power semiconductor device for inverters and on‑board power supplies to realize power conversion. SiC modules feature high efficiency and high‑temperature resistance, widely adopted in new‑energy vehicles. Silicon‑carbide MOSFET power‑modules represent next‑generation power‑semiconductor devices for new‑energy vehicles. Comparing with traditional silicon‑based IGBTs, SiC materials feature higher breakdown‑voltage strength, superior
Responsible for vehicle power distribution, voltage stabilization and over‑voltage /over‑current protection, providing stable power supply for on‑board chips and sensors. Automotive power‑management integrated circuit (PMIC) undertakes power distribution, voltage regulation and fault‑protection tasks inside vehicle ECUs. Vehicle electrical networks face harsh disturbance such as cranking voltage drop, load dump pulses and transient‑load jumps. PMIC converts
On board electronic control chip. Executes signal acquisition, logic calculation and control signal output; widely deployed inside various ECUs. Automotive microcontroller unit (MCU) acts as the computing core for almost all vehicle electronic‑control units. Unlike general‑purpose consumer microcontrollers, automotive‑grade MCUs comply with strict AEC‑Q100 and ISO 26262 functional‑safety standards. As vehicle electrification and intelligence accelerate, MCUs
e.g. Voltage Regulator. Relays use small current to switch high‑current circuits. Voltage regulator stabilizes alternator output voltage to protect on‑board electronics and battery. Automotive relays belong to basic electromagnetic switching components for vehicle electrical systems. They realize low‑current control over high‑current loads. The alternator‑matching voltage regulator is a special‑purpose relay‑based assembly for 12‑V vehicle power
Vehicle human machine interface components for HVAC adjustment, mode selection, gear selection and function triggering. Automotive rotary switches and push‑button switches belong to core human‑machine‑interface components inside vehicle cabins. These mechanical‑electronic hybrid devices translate driver’s manual operations into electrical signals for vehicle body controllers. With the development of intelligent cockpits, mechanical switches coexist with touch‑based
Integrates controls for lighting, high/low beam, wiper and turn signal. Mounted on steering column for convenient driver operation. The steering column combination switch is an integrated human-machine interaction component for vehicle driving control. It integrates multiple vehicle body control functions and is installed on the steering column within the driver’s hand operation range. As a
e.g. Coolant Temperature Sensor. Collects temperature signals of coolant, battery, motor and other components, feeds data to ECU / VCU for cooling‑strategy control. Automotive temperature sensors, represented by coolant temperature sensors, are the core perception components of vehicle thermal management and electronic control systems. They undertake real-time temperature monitoring of key vehicle components, provide accurate
High‑voltage / Low‑pressure Sensor, monitors pressure of refrigerant, coolant and brake circuits. High‑pressure variants are used for new‑energy high‑voltage system monitoring. Automotive high and low pressure sensors are key electronic sensing components for vehicle fluid loop and high-voltage system monitoring. They are responsible for real-time pressure detection of refrigerant, coolant and brake medium, and provide