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著者： ZYGパワーモジュール Time： 2022-8-4
With the development of the times, the application of power modules is becoming more and more extensive, and the demand is also increasing. However, there are many manufacturers on the market now. When choosing a manufacturer, you also need to pay attention to some details. It is not that the lower the price, the better.
1. Manufacturer’s Certificate of Conformity
Few manufacturers now buy fake and shoddy products, but due to different manufacturing processes, there will definitely be some differences in quality. Therefore, in the procurement of power modules, we need to know the manufacturer’s product certificate, so that we can know what the product specifications are, and can quickly choose better quality products.
2. Understand the service life of the product
When companies buy products, they all hope that the service life of the product will be as long as possible. In this case, the first step is to understand the service life of the product. One thing to pay attention to here is not to unilaterally listen to the introduction of the manufacturer, but to conduct market research on the product. Only the results of the market research can be true. Because no one says their product is bad.
3. Know the reputation of the merchant
When companies purchase products, they are generally large-scale purchases, so not every product needs to be inspected for compliance. In this case, it is necessary to cooperate with big brand manufacturers, so as to avoid manufacturers from shoddy.
4. Compare market prices
When the product quality, service life, business reputation, etc. are determined, the price can be considered. At this time, whichever manufacturer is cheaper, choose whichever one is cheaper.
For enterprises, the cheaper the price of the power module, the better, because the price is cheap, the profit margin of the enterprise will be large, but the premise of cheapness is not that the product quality is poor. If the product quality is poor, the price is useless, and the enterprise will use this product. On the contrary, it will lead to the deterioration of their reputation, which is not worth the loss.
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