Save over 15% by purchasing The Phase 1 Curriculum training package! Output voltage is in the 300- to 800-V range. The new electrical system looks like that in Figure 1. A dual 12- and 48-V system is the solution. Watch Electrical Training with Vince on You Tube! It takes the ac from a home or commercial charging station and conditions it into dc to charge the battery. Review test after each section with answers in the back of the book.
We are especially interested in hearing from our students, former students, and workshop graduates as they share their electrical troubleshooting successes. Some of the chargers are internal to the vehicle while others are external, either at home or a commercial charging station. Each test step is fully explained and illustrated. You will see all video presentations uploaded. This requires powerful bus systems that the electronic control units can use to exchange information. In Figure 1, you will see the dc-dc converter, which is the key to making this dual system practical.
In full color and including examples of the latest technology of Automobile and Mechanical Electrical Systems, this is the guide that no student enrolled on an automotive maintenance and repair course should be without. Figure 5 shows a Level 3 charger. Read about what is covered in the. Some videos are identified by the red Veejer logo. For example, at low temperatures, the static-load components can account for all of the power generated by the alternator.
Now, 60+ years later, that system has reached its limits. And more new loads are still to come. Print out the that walks you through the curriculum. The solution to this problem has been known for years. The strategy being employed by automakers is to move power-hungry vehicle components and subsystems to a new 48-V rail powered by a lithium-ion battery. For training information click on one of these 3 links! Under such conditions, the battery voltage drops drastically, so regulation is critical.
Then, if you agree this electrical training will help you do electrical work and make more money you can purchase a complete Phase 1 Curriculum and study at home at your own pace. Powering Vehicle Body-Control Modules All automotive electrical systems divide up related electrical loads into segments. And the breaking point has arrived. The number of new electrical and electronic devices and subsystems added to new vehicles over the years has significantly increased the electrical load on the old, reliable lead-acid 12-V battery. The large number of applications for patents and utility models is impressive proof of the company´s leading position in automotive engineering. Typical load voltages are in the 1. Take a few moments to our customer testimonials to see what others have to say about our electrical training.
A secure shopping cart is available to purchase our training products directly from our web site. The loads are divided with the most power-hogging systems on the 48-V bus and lesser loads on the 12-V bus. You will receive the complete book in a. The characteristics feature of innovative systems is the fact that they can work together in a network. The significance of electrical and electronic systems has increased considerably in the last few years and this trend is set to continue. Most of them cover things like power windows and door locks, windshield wipers, and lighting. New videos may be added! The essential electrical book for technicians.
. Some external components have been omitted for clarity. Print out a free Phase 1 Home Study Guide which will guide you through the Phase 1 Curriculum before you purchase and see what you will study. Anyone can replace an electrical part. Hands-On Electrical Troubleshooting Trainer Videos. And the breaking point has arrived. It takes less than 5 minutes to complete the electrical tests and confirm true battery condition, major ground circuits are not corroded and tests the charging system for peak performance.
The converter provides for a bidirectional-power-transfer capability that keeps both sources of power alive under all conditions. For engineering students new to the subject this eBook will help to develop these skills, but will also assist experienced technicians in further improving their performance and keeping up with recent industry developments. Additional buck converters are also used to generate the other needed lower-voltage buses. They tell you how our training programs have helped them advance their careers by learning to troubleshoot and repair auto electrical and auto electronic system problems faster and make more money along the way. The number of new electrical and electronic devices and subsystems added to new vehicles over the years has significantly increased the electrical load on the old, reliable lead-acid 12-V battery. One load that all systems implement is body electronics, which is handled by the.
Price subject to change without notice The complete Printed Volume with 250 pages, spiral bound with 170 illustrations and schematics. We ship orders in 2-3 business days. The loads operate from the 12-V battery and vary from manufacturer to manufacturer. Please send us your comments to our and we will post your comments or personal testimony. We can show you how and it's easy when you know how! The availability of a 48-V source makes possible enhancements like electrical turbochargers that are far more effective than the exhaust-driven type.
All the information about the 60 Lessons is presented in this dedicated web site. This article explores the new systems that more adequately deal with the modern electronic needs of the modern automobile. The existing chapters have also been updated, so that this new edition brings the reader up to date on the subjects of electrical and electronic systems in the motor vehicle. Level 1 and 2 chargers are built into the vehicle itself. Phase 1 Electrical Home Study Program! Content Electrical and electronical systems — Basic principles of networking - Examples of networked vehicles — Bus systems — Architecture of electronic systems — Mechatronics — Elektronics — Electronic control Units — Software — Sensors — Actuators — Hybrid drives — Vehicle electrical system — Starter battery — Alternator — Starting system — Electromagnetic compatibility — Circuit diagrams Target audience Automotive engineers completing further education Automotive foremen and mechanics in automotive repair shops Teachers and lecturers in vocational schools Students at colleges and technical schools and all those interested in automotive engineering Publisher Bosch is one of the world´s leading suppliers to the automotive industry. Use our handy web page links to go to training information or place an order.