1.16 Instrument panel
Leiditech Recommends Protective Devices and Schemes for Dashboard Panel
The Dashboard panel is mainly composed of MCU controller, memory, audio DAC, controller and transceiver.
In the Dashboard system, the physical parameters such as engine temperature, oil pressure, engine speed, transmission output shaft speed, fuel tank oil level and so on are converted into corresponding voltage, current or electric pulse signals, which are processed by the operation unit to drive the corresponding instrument action and display the corresponding measured parameters.
When the measured value reaches the preset limit value, the indicator light will alarm.
Leiditech recommends products for Dashboard panel:
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Ctegory |
Brand |
Product and product overview |
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ESD Diode |
Leiditech |
For sensor：LC24CI package SOD-323 peak working reverse voltage 24V，Leakage current1ua
|
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ESD Diode |
Leiditech |
For LIN:SD24C package SOD-323 peak working reverse voltage 24V，Leakage current 0.5ua or PESD1LIN package SOD-323 peak working reverse voltage 24V，Leakage current 0.5ua
|
|
ESD Diode |
Leiditech |
For CAN chips：SMC24 package SOT-23 peak working reverse voltage 24V，Leakage current0.5ua |
|
ESD Diode |
Leiditech |
For LCD display：ULC0524P package DFN2510P10 peak working reverse voltage 5V，Leakage current 0.5ua |
|
TVS Diode |
Leiditech |
Load dump protection of power port：5.0SMDJ24CA package SMC peak working reverse voltage 24V，Leakage current 2ua SM8S24CA package SOT-23 peak working reverse voltage 24V，Leakage current 5ua |
|
Rectifier |
Leiditech |
Anti reverse connection of power supply：SS54C package SMC VRRM 40V 0.5IR |
Leiditech can provide various interface electrostatic lightning protection solutions to solve electromagnetic compatibility problems for customers, and provide more protection solutions，Please search for the mini program "EMC Electromagnetic Compatibility Community" on WeChat. Welcome to contact Hu Gong 18016225001.
