The component "BUSBAR" occupied an important position in the new energy (EV) power distribution system. BUSBAR is a multi -layer composite structure connection row, which is also called composite parent row, which can be regarded as a highway for power distribution systems. Compared with the traditional, bulky, time -consuming, and troublesome wiring method, Busbar has the characteristics o...
The BUSBAR design selection is not only as simple as considering the ability of overcurrent. Usually when designing a battery, the most considers is busbar, paying attention to its overcurrent ability and heat. How do we judge when doing busbar design? It is a very important point to be warming. If we simply say how wide, how many layers thick, and how much the cross -sectional area, and th...
The classification of automotive wiring harness can be divided into two types: low voltage wire harness and high voltage wire harness. Traditional fuel vehicles mainly use low voltage wiring harness. With the development of electric vehicles, the automotive industry is accelerating the innovation of data connection and electrification; The high voltage cable assembly system composed of h...
ith the rapid development of new energy electric vehicles, electric vehicles will gradually replace fuel vehicles. However, the electric vehicle high voltage cable system has put forward various technologies and performance requirements for it because of connecting high voltage batteries, inverters, motors and other components. Of course, the demand for cables in the high voltage cable assembly&nb...
Cable shielding in the high voltage cable assembly The shielding performance of the high-voltage cable harness is very important. The shielding performance of the connector in the wiring harness we have analyzed in detail in the high -pressure connector of the car, and the shielding of the cable is more complicated. The central conductor part of the cable is currently selected as a condu...
Is it auto wire harness? The auto wire harness is the network main body of the automotive circuit, and there is no car circuit without wire harnesses. The cable assembly refers to the connection between the contact parts (connectors) and the wire and cable that is made of copper materials, and then plastic the insulator or the metal housing on the outside to form a compone...
The main specifications and performance requirements of the auto wiring harness 1. The cross -sectional area of the wire Select the cross-area of the wire according to the load current of the electrical equipment. The general principle is that the electrical equipment that works for a long time can choose a wire with a actual load of 60%. The actual load volume of the actual load can be use...
The production process of the cable assembly & wiring harness The first process of wire production is the tailoring process. The accuracy of the tailoring process is directly related to the entire production progress. Once an error occurs, especially the short -wire size, it will cause the rework of all stations, and the time -consuming effort will affect production efficiency. The...
The full name of OBD is On Board Diagnostics The purpose of the OBD plug is to monitor whether the exhaust is over the limit by the running condition of the engine. Since then, the system has become more and more useful, basically monitoring emissions-related components in real time and sending that information to the driving computer to determine whether the vehicle is working properly. If...
What is An ECU? Electronic Control Unit(ECU) Explained Electronic Control Unit (ECU) is short for electronic control unit. From the point of use is the car special microcomputer. The function of modern automobile is more and more rich. Every subsystem of automobile needs powerful ECU to control the work of this system. For example, the transmission ECU adjusts the appropriate gear acco...
High voltage wiring harness technical requirements for electric vehicles 1. Dimensions, specifications, test methods and requirements for copper conductor cables and QC/T 1037-2016 high voltage cables for road vehicles. 2. Power line with plug-in adopts orange (RAL2010) insulation line specification; 3. Power cable requirements: 1) Conductor: stranded copper conductor (copper wire with diameter of...
Solar cables, also known as photovoltaic cables or photovoltaic wires, are single-core wires used to interconnect solar panels in a photovoltaic system. Photovoltaic systems, or solar panels, capture sunlight in order to generate electricity through an energy conversion process. Electricity is generated on the panel, and wiring is needed to transmit it back to the collection point or device. Solar...
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