4 Layer ITEQ IT158 Material Car Body Sensor PCB Board Automobile Sensor

4 Layer ITEQ IT158 Material Car Body Sensor PCB Board Automobile Sensor Circuit Board

PCB name： Car sensor PCB

Layer：4

PCB Thickness：0.8+/-0.1mm

Size：135.84mm*117.83mm

PCB Material：ITEQ（IT158)

Min hole：0.2mm

Surface finish：immersion gold

Min line/width：0.116mm/0.1mm

Final product：Automobile sensor

Vehicle sensor PCB board introduction:

The vehicle sensor is an input device of the automobile computer system. It converts various working condition information such as vehicle speed, temperature of various media, engine operating conditions, etc. into electrical signals and transmits them to the computer, so that the engine is in the best condition. Working status. There are many sensors for vehicles. When judging the fault of the sensor, you should not only consider the sensor itself, but should consider the entire circuit in which the fault occurs. Therefore, in the search for faults, in addition to checking the sensor, check the wiring harness, the connector and the relevant circuit between the sensor and the electronic control unit.

Sensor characteristics

A sensor is a device or device that can sense a specified physical quantity and convert it into an available input signal according to a certain rule. Simply put, the sensor converts non-electricity into electricity.

Quantity of devices.

The sensor usually consists of three parts: a sensitive component, a conversion component, and a measurement circuit.

1) A sensitive component is a component that can directly sense (or respond to) the measured component, ie, the sensitive component that is measured through the sensor is converted into a non-electrical quantity or other quantity that has a certain relationship with the measured.

2) The conversion component converts the above non-electric quantity into an electrical parameter.

3) The function of the measuring circuit is to convert the electrical parameters input by the converting component into measurable electric quantities such as voltage, current or frequency for display, recording, control and processing.