Automotive electrical system dual-voltage scheme Account

New automotive electrical process, you will find two embodiments, a 42V solitary voltage scheme of the complete automobile, a different is a 14V/42V double voltage Airbag Reset Tool scheme. Automotive parts developing sector of the previous will possess a major influence to the latter much less effect, mild transition. Hence, the automotive industry are likely dual voltage system.

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As earlier as the nineties, Germany has set up a Automobile Energy Forum (Forumbordnrtz) associates to take part in the organizations Volkswagen, Audi, BMW, Opel and Porsche, the company is mostly engaged within the 42V power provide specification standardization analysis, proposed 14V/42V double voltage energy provide program specification nissan talk to 3 draft. Additionally, Ford and MIT also initiated the corporation from the MIT / Market Alliance associates include Common Motors, Daimler? Mercedes-Benz, BMW, Renault, Volvo, Siemens, Bosch, Motorola, Delphi as well as other well-known car supplier, components and digital telecommunications supplier. The business review 14V/42V dual voltage energy provide units for automotive electrical and electronic gear and techniques. To promote the development of this perform, the American Culture of Automotive Engineers (SAE) in addition has set up a specific double / higher voltage automobile electronic methods Committee. From the view with the breadth of participation within this program analyze, this new composition of the electrical program continues to be regarded by the intercontinental automotive industry.

14V/42V dual voltage system: automotive electrical and digital control gadgets according to the energy consumption dimensions is divided into two Ford VCM groups, modest and medium-sized power for a group making use of 42V voltage supply, power supply, higher power 14V voltage electrical installations, these means the average energy inside the range of 400-1000W, respectively, the peak power is often as much as 500-5000W. Improve the voltage value, can decrease the volume with the electrical machine by itself, quality and loss, can also be conducive towards the miniaturization in the gadget control, and increase the amount of integration. Like catalytic converters heater, windshield heater, cooling admirer, electrical, suspension, solenoid valve driven kitchen appliances. Regular electrical and electrical installations (such as lights, signal, instrument panel, Electric powered Windows, Central lock handle system, engine digital fuel injection products, ignition handle products, and so on.) is not power, 14V energy provide is GM tech 2 favorable. The brand new power provide method has complete compatibility with classic energy provide system, that is a simple function on the system.

14V/42V double voltage conversion approach is as follows: Air conditioner motor output 42V of higher voltage, with a DC / DC converter (DC-DC converter), from 4 2V converted to 14V. Within this technique, DC / DC converter energy supply method is separated X431ダイアガン into two various voltage concentrations on the power provide method, OBD2 Diagnostic Tool the buck outside, nevertheless in the energy distribution on the whole electrical program administration enjoy a vital function.

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