4 pin 174966-2 Automotive Multilock Connector Car Sensor Horn Wiring Harness Connector Housing 1.2 Series

2.2 Line short circuit

The short circuit is very dangerous in electronic components. The short circuit of the line means that the current cannot be circulated in the entire circuit. It will be closed in one range, which is equivalent to connecting the two poles of the battery directly. Short circuit lines are very fatal for electronic systems. Because the circuit will be very large during the short -circuit process, the current will be very large, concentrated on a certain electronic component, then the temperature of the electronic component will increase. When the limit that exceeds the electronic component device can bear, it is likely to cause trigger triggering The burning of electronic components can cause spontaneous combustion of the car. Therefore, it is very important for regular inspections and maintenance of the line.

2.3 The relationship between the fuse and the line

What is a fuse is simply a "fuse", which plays a very important protective role in electronic components. The selection of the fuse should be selected to match the circuit, and the reasonable placement of the fuse is set to achieve effective protective circuits.

2.4 Selection of connectors

The connectors between the lines in electronic components are also an important part. The choice of connectors is essential for electronic components, and the appropriate connector can better ensure its normal operation. Select the connector to pay attention to the loading current capacity of its materials, terminals, and its sealing attributes.

| 3 -line beam design

Railway is the prerequisite for the internal circuit and the vehicle electronic system to run normally. The quality of the iron has a significant impact on the automotive electronic system, affecting the compatibility of the electromagnetic of the vehicle. A good iron environment plays an effective balance of battery capacity, and can also effectively suppress the interference of electromagnetic and anti -interference ability. The ironing technology in the beam design is very important for the electronic system of the vehicle.

When carried out iron, a reasonable iron design analysis should be performed according to its functions, attributes, and traits, so as to ensure the normal operation of the electronic system. For example, some current -sensitive electronic components, sensors, etc. should be carried out alone. Controlled parts also need to use different ways to avoid interference between different signals. In the process of carrying out the iron of important driving parts such as generators and transmission, we must take it cautiously to achieve the correct design to ensure the stability of the driving environment. The layout of the iron point on the body should not be too dense. It should be kept a certain distance to avoid the connection of the lines caused by the aging layer of the insulation layer.

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