Unlike traditional fuel vehicles, electric vehicles often have high voltage and current platforms, so there are often a large number of high -voltage connectors on new energy vehicles. From the perspective of the connector itself, there are many classification types of ev connectors: For example, there are round, rectangular, etc. from the shape, and there are high -frequency and low frequencies i...
Testing cables at high voltages can help determine the presence of moisture, flux, or contaminants that may have penetrated the insulation or connector backshell breaks, and ensures that the insulation between wires can withstand temporary voltages higher than the normal working voltage offset without decomposing. The results of the high-voltage test usually show the insulation resistance between ...
Testing cables at high voltages can help determine the presence of moisture, flux, or contaminants that may have penetrated the insulation or connector backshell breaks, and ensures that the insulation between wires can withstand temporary voltages higher than the normal working voltage offset without decomposing. The results of the high-voltage test usually show the insulation resistance between ...
Testing cables at high voltages can help determine the presence of moisture, flux, or contaminants that may have penetrated the insulation or connector backshell breaks, and ensures that the insulation between wires can withstand temporary voltages higher than the normal working voltage offset without decomposing. The results of the high-voltage test usually show the insulation resistance between ...
[Terminal] Instructions for the use of heat shrinking tube in wire harness After the heat shrinking tube is encountered, it has a different role in fully automatic diameter and smaller. Therefore, the specifications of thermal shrinkage and thermal shrinkage are generally marked in A/B, that is, the inner diameter is AMM pipes, which can be gathered at least to gather together To BMM. The thermal ...
The high voltage connector for new energy vehicles is an integrated electromechanical product, which is mainly composed of contact parts, insulators, shells, and accessories. Among them, the contact part is the core component of the connector to complete the light and electrical signal connection. Complete the connection of light and telecommunications required for vehicles during driving; insulat...
Among the new energy vehicles (pure electric as an example) high voltage cable assemblies can be divided into 5 parts 1. Power battery high voltage cable: that is, the wiring bundle between the power battery and the high voltage box. 2. Motor controller cable: that is, the cable connecting the high voltage box to the motor controller. 3. Fast charging wire harness: connect the cable assembly ...
I. Ultrasonic welding principle: Ultrasonic wiring harness welding is a commonly used process of car wire welding. The principle is to re -combine the surface of the welding material through high frequency vibration. Ultrasonic welding energy consumption is low, no pollution, strong welding and low internal resistance, and does not change the chemical properties of welding parts. Welding cond...
1. Substrate requirements: No dirt Grease/oil free Dry During use, the following products cannot be used: Talcum powder Silicone Molding agent hand cream 2. When the tape is pulled from the tape roll: Do not store the tape in the way shown below. Do not touch the end of the tape with your fingers (with oil)! 3. The spool of tape is rolled close to the wire harness, and the tape cannot...
HV Cable selection 1. Cable diameter According to the layout diagram of each high-voltage electrical component of the vehicle, the main circuit and branch circuit are distinguished, and the responsible characteristics of the high-voltage components connected to the high-voltage wiring harness are determined. Characteristics include working voltage, rated power, peak power, rated current, peak curr...
The European electric vehicle charging standard CCS2 is a combined standard that integrates AC charging and DC charging. The combined charging system is an open international standardized system, mainly promoted by Audi, BMW, Chrysler, Daimler, Ford, General Motors, Porsche and Volkswagen. Vehicles exported to Europe need to meet their physical interface and communication requirements. Euro...
Connectors are used in every car. The device uses signals such as electricity and light to control the corresponding mechanical force to connect, disconnect, and convert, and then realizes a functional element of the corresponding circuit or optical channel conversion, and With the help of ECT electrical and optical signals, signal distortion and corresponding energy loss can be effectively preven...
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