Electrical System
Your Professional Benz Electrical System Supplier!
Mide-Diesel Technology & Parts Co.,Ltd. is one of the leading exporters of heavy duty truck spare parts in China, which is professionally in manufacturing and selling Europe truck parts. Our products include Volvo SCANIA,RENAULT,MERCEDES-BENZ,DAF RENAULT MAN truck parts.
Why Choose Us
Professional Team
We have a team of 50 highly qualified professionals with deep industry knowledge and technical backgrounds. From product concept design to innovative research and development, the team is fully involved to ensure that customers are provided with high-quality and high-performance product solutions.
Advanced Equipment
We are equipped with multiple high-precision CNC machine tools and advanced testing equipment to fully guarantee the accuracy and stability of accessory manufacturing. Through strict quality control processes, we ensure that product quality meets or even exceeds industry standards.
Sufficient Inventory
Our inventory covers more than 10,000 independent SKUs, which can effectively support rapid response to customer needs and provide efficient and timely delivery services.
High-Quality Service
We provide a 24-hour after-sales service hotline dedicated to providing customized solutions based on customers' specific needs, fully meeting their diverse application requirements.
Electrical System Specification
|
Function |
Peak load 12v |
Peak load 24v |
|
Horns |
5a |
3a |
|
Low beam |
6,5a |
4,5a |
|
High beam |
7a |
5a |
|
Flashing |
5a |
3a |
|
Direction |
7a |
5a |
|
Windscreen washer |
7a |
5a |
|
Intermittent s |
1,8a |
1a |
|
Windscreen 1 |
8a |
5a |
|
Windscreen 2 |
9a |
6a |
|
Forward gear |
5-100ma a 8v - dc |
|
|
Horns |
5-100ma a 8v - dc |
|
|
Reverse gear |
5-100ma a 8v - dc |

Reduced Fuel Consumption: Features like smart alternators and electric APUs cut down on fuel usage, ultimately saving costs.
Improved Safety: Advanced lighting systems, remote diagnostics, and driver monitoring provide extra safety on the road.
Longer Battery and Component Lifespan: Newer systems help avoid overcharging, reducing wear on essential electrical components.
Enhanced Reliability: Remote monitoring and predictive diagnostics ensure that issues are caught early, reducing the likelihood of unexpected breakdowns.
Electrical System Components
Battery
Acting as the primary pool of electrical energy, it supplies power when the engine is inactive and assists in initiating the engine's startup process.
01
Alternator
In charge of producing electrical energy during engine operation, preserving the battery's charge, and supplying power to the vehicle's electrical components, aided by its internal voltage regulator.
02
Starters
Starters draw energy from the battery to turn the engine over and are used to initiate the engine's function.
03
Wiring and Connectors
A network of cables and connections interconnects electrical components and circuits within the vehicle, facilitating the transmission of energy and signals throughout its systems.
04
Fuses and Relays
Safety features are designed to avert electrical overloads and enable the management of high-power devices via lower-power circuits.
05
The electrical system operates on a 12-volt circuit, with power flowing from the battery, which provides approximately 12.6 volts at rest and is recharged by the alternator to a maximum voltage of 14.8 volts while the engine is running.
As you start the engine, the battery supplies electrical energy to the starter motor, which engages the flywheel and initiates engine motion.
Electricity flows through the Benz's metal body to return to the battery.
Once running, the alternator generates high-amperage current to recharge the battery and power electrical components.
Electrical current flows through various components via a wiring loom, protected by fuses that break the circuit in case of excessive current. This guarantees safe operation and energy efficiency in electrical systems.

Our Services
Pre-sales Service
Provide detailed product introductions, assist customers in choosing the right solution, and recommend products that best meet their needs.
In-sales Service
Deliver high-quality products and efficient shipping processes.
After-sales Service
Ensure timely responses to any inquiries or questions that may arise.
Packaging and Shipping
|
Packaging |
Plastic bag, carton or wooden box |
|
Transportation methods |
Road transport, rail transport, sea transport, air transport |
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