Metal film capacitors are one of the most important components in electronic products. Basically all electronic products will use this component. Therefore, with the development of the industry, understanding and familiarizing with metal film capacitors has become an important part of major manufacturers. course. Everyone wants to quickly produce the most rational metal film capacitors, so many manufacturers focus on Ru0026D and design, and want to develop unique products. The metal film capacitor we want today is a capacitor with excellent electrical characteristics and stability, and has a long life, which can meet the needs of various applications. Many metal film capacitor manufacturers
will select the appropriate dielectric according to the specific application to optimize the performance of their metal film capacitors. For example, polyester film shows good characteristics in common applications, with high dielectric constant (making it the highest capacitance per unit volume in metalized film capacitors), high dielectric strength, self-healing characteristics and good temperature stability Sex. Among all types of film capacitors, polyester capacitors achieve the best volumetric efficiency at a moderate cost, and are the most popular choice for DC applications such as decoupling, blocking, bypassing, and noise suppression. The capacitor made of metalized polypropylene film has low dielectric loss, high insulation resistance, low dielectric absorption and high dielectric strength. It is a long-lasting and space-saving solution, and its long-term stability is also very good. Great. These characteristics make metallized polypropylene film capacitors an important choice for applications such as AC input filters, electronic ballasts, and snubber circuits. They can also be used in switching power supplies, frequency discrimination and filter circuits, as well as energy storage and sample and hold applications. Usually, engineers need to quickly complete the design of EMI filters, ballasts, buffers and power supplies, and rarely have relations with capacitor manufacturers. In general, for high value-added products, designers need to devote themselves to perfecting the distinctive features of the product, including special molds, capabilities, stylish appearance, or long battery life. Sometimes product designers and capacitor manufacturers need to customize solutions to meet special challenges, such as application requirements, meeting special market requirements, or passing specific tests, and so on. If the expected output is large enough to make this technology feasible, IPD can save space and unit product cost.
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