Why Are Ceramic Circuit Boards Used in New Energy Vehicles?
Unique
In recent years, the automotive industry has undergone a massive shift from gasoline-powered vehicles to other electric vehicles.
New energy vehicle PCBs are unique circuit boards specially designed for these electric vehicles, as new energy vehicles require more PCBs than traditional vehicles, the transition from traditional vehicles to new energy vehicles has increased the demand for ceramic circuit boards in the automotive world.
Main Parts of New Energy Vehicles
Before we understand the PCB of new energy vehicles, let’s take a look at the new energy vehicles themselves. These vehicles have unique components that make them different from conventional vehicles.
Component
1. On-board charger: Charge the new energy vehicle as its energy source.
2. Power battery: Provide power for vehicle accessories.
3. Energy storage: store energy for the vehicle.
4. Power Distribution: The distribution of electricity to the circuit boards and various components of the vehicle.
5. Drive motor: the power source to drive the vehicle.
6. Speed controller: adjust the speed of the vehicle.
Main Power Control System of New Energy Vehicle
3 Main Power Control Systems
1. VCU vehicle control unit: The VCU of the new energy vehicle is mainly composed of control circuits and algorithm software. It is built in the new energy vehicle PCB to regulate its operation. Its function is to supervise the vehicle and make decisions on the power control system. The PCB used to control the VCU is about 0.03 square meters.
2. MCU motor control unit: Similar to the VCU, the MCU is also composed of control circuits and algorithm software. The MCU adjusts the motor of the vehicle according to the instructions of the VCU, so that the motor can send alternating current to the vehicle. The PCB of the MCU is about 0.15 square meters.
3.BMS battery management system: BMS is an important part of the battery system of new energy vehicles. The main function of BMS is to manage and protect the battery. The BMS does this by performing multiple tasks, it collects and calculates voltage, current and SOC data. Thereby controlling the discharge and charging of the battery, the BMU checks the voltage, current and balance control of the battery cells.
The hardware of the BMS consists of the BCU and the BMU, and the BCU component of the battery management system controls the relay. The BMU monitors voltage data, battery current, and ensures control balance in the vehicle’s dynamic control system, all of which the BMS does to help prevent battery damage. Due to the complexity of BMS, it requires multiple layers of PCBs for stable and normal operation, it also requires several PCBs. The main control unit needs about 0.24 square meters of PCB, and a single management system needs 2~3 square meters.
Characteristics of New Energy Vehicle Ceramic Circuit Board PCB
New energy vehicle PCBs have some unique characteristics that make them different from other PCBs.
Unique Features
1. Suitable for high temperature: A major feature of new energy vehicle PCBs is high temperature resistance, these PCBs have a lower density, which helps them dissipate heat, and they have unique characteristics that make them suitable for high temperatures.
2. Reliable in various environments: New energy vehicle PCBs are reliable and have a long service life due to the use of high-quality, high-strength materials. They are suitable for the harsh working conditions of the car without causing any damage even in different locations and different environmental conditions.
3. Dirt-resistant: Vehicles attract dirt to themselves while driving, to help protect these vehicles from dirt and its negative effects such as short circuits and malfunctions, these PCBs are designed to be dust-resistant, and new energy vehicle manufacturers use these PCBs Various pressed materials to protect them from dust contamination.
Application of New Energy Vehicle Ceramic Circuit Board Pcb in the Automotive Industry
New energy vehicle PCBs have a variety of applications in the automotive industry.
Application
1. Braking system
2. Engine Control
3. LED system
4. ECU module
5. GPS Navigation
6. Display
7. Radar system
Summarize
Now that the automotive world is rapidly shifting from gasoline vehicles to electric vehicles, as this transition takes place, we will see an increase in demand for new energy vehicle ceramic circuit board PCBs.
Because more such boards will be required. The sensor is also one of the new energy vehicles, and the ceramic circuit board is also used, which is a huge sensor collection in the smart car, and its importance is self-evident.
There are many applications of ceramic circuit boards in automobiles, and Wonderful ceramic circuit boards will play a huge role.
About Wonderful
Shenzhen Wonderful Technology Co., Ltd. is China’s top model and small batch circuit board manufacturer.
The company targets precision circuit board samples and small batches as the main target market. Since its establishment, it has adhered to the development concept of good quality and important reputation.
Invest huge sums of money to introduce advanced equipment, strictly regulate the operating standards and QC standards for incoming and outgoing materials, to ensure that the shipped products reach Seiko quality.
The self-developed ERP management system can realize the whole process of paperless operations such as online ordering, online payment, online production progress query, online logistics tracking, and online statistical report production, which greatly improves work efficiency.
It ensures that each order can be shipped quickly. After more than ten years of development, the company’s products and services have been well received by the market.
As well as the opening of an electronic component mall, integrated circuits, semiconductors, resistors, capacitors and other products are sold.
The company’s scale is developing rapidly, and the sample and small batch shipment capacity reaches 500 models/day.
The products are widely used in communications, medical equipment, industrial control products, aviation, military products, testing instruments,Automotive, computers and other peripheral products.
We will continue to pay attention to customers, with efficient delivery speed and perfect after-sales service, to become the most trusted brand supplier in the PCB industry.
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