Integrated detection vehicle function, practical function is the key
There are many types of inspection vehicles, and of course, the cost of comprehensive inspection vehicles is even higher. Many types of inspection work can be performed, and the operation is convenient, and the best use effect can be guaranteed. In the past few years, it is true that many brands of special-purpose vehicle manufacturers are producing similar inspection vehicles. Of course, the prices are all very different. Therefore, Xiao Bian recommends that you pay special attention to avoid being fancy. The function is fascinating, the function that you need daily is the main one only, choose the comprehensive test vehicle with higher utility function when buying, can let your peace of mind work more convenient! Whether it is from the perspective of daily work or from a practical point of view in the long term, it is very important to make comparisons in advance.
Before buying an integrated inspection vehicle, be sure to understand your needs very clearly. Xiaobian is talking about short-term needs and long-term needs. At the very least, it is necessary to clarify what kind of testing work is needed in the end. Although it is an integrated type of inspection vehicle, it is impossible to include all the testing work. Each one of the functions is a renminbi, and Xiaobian can tell you that It is impossible to tear up the money, and the maintenance in the later period is also an expenditure. Therefore, it is very important to clarify the needs in advance. In particular, some related departments want to purchase inspection vehicles, they must clearly write their own corresponding list, and then see which brands offer which types of comprehensive inspection vehicles meet our requirements.
Of course, the comparison of brands is also very important. It is recommended that you should be able to buy brands that are highly recognized by consumers. This vehicle has passed the market inspection, comprehensive evaluation of consumers, its cost performance and practicality. Sex is worth our trust. And the performance of the big brands of vehicles is very good, the manufacturers will directly provide us with the appropriate after-sales service, so we do not have to worry about other aspects of the problem.
There will also be great differences in the prices of different comprehensive inspection vehicles. The more inspection equipment provided, the higher the price will definitely be, because manufacturers will have to spend the cost before installing these equipment. Each car purchaser must start from his own reality, and then consider the comprehensive practicality, lock several models of comprehensive inspection vehicles of several big brands, and after the manufacturers have agreed on the installed equipment, they will eventually purchase. Some big brands of vehicles themselves provide their own choices of services, and only those with practical functions are selected. Even if some failures occur later in quality, they can be repaired free of charge. Therefore, the selection of high-quality brands and practical tests are strong. The car can never be wrong!
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For street lamps, higher efficiency and longer life are indispensable for cost reduction.Designed for the LED power supply switch power supply, also must have a high efficiency and durability, to ensure that it has as long as the LED life without maintenance.Here, the resonant converter is one of the most popular power supply topology, this is because compared with previous power supply topology, their performance has brought higher power efficiency, and can reduce EMI.Soft switch is an important characteristic of resonant converter.But the resonant converter used in parasitic diodes (bodydiode) can sometimes lead to system failure.Stored in the parasitic diodes charge must be clear, to avoid large current and voltage surge, including topology structure of high dv/dt and di/dt.
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