Trimmer Capacitor

Application ID: 67341


A trimmer capacitor has a variable capacitance. One way of obtaining this is to use parallel facing electrodes with a variable overlap area. In this example, the capacitance can be changed by turning one electrode using a screwdriver. Typically a linear angular response is desired.

Trimmer capacitors are often used in high frequency applications, for example for frequency tuning of RF and microwave filters.

この model の例は, 通常次の製品を使用して構築されるこのタイプのアプリケーションを示しています.