Metal film capacitor production process

Many customers often ask why the metal film capacitors have a long delivery time. The manufacturing process is not simple. Why do you say this? Editing is a simple introduction to the manufacturing steps. It is necessary to be patient and careful to manufacture a high-quality metal film capacitor.

High insulation resistance, excellent frequency characteristics (wide frequency response), and low dielectric loss. Based on the above advantages, metal film capacitors are used in large quantities on analog circuits. Metal film capacitor process introduction: slitting process will be a semi-finished film-winding process to roll the finished film into a core - gold-spray process - charge and discharge test - welding - test - impregnation - semi-finished product test - package spray paint - finished product test. The manufacturing content behind the seemingly simple metal film capacitors needs to be done step by step in order to be delivered to the customer.