Kingtronics Blog

The equivalent series resistance (ESR) of a solid tantalum capacitor is frequency dependent. The curves of Figure 6 are typical of the capacitor values noted, with measurements being made by contacting lead wires 1/4 inch from the ends of the capacitor cases. Since ESR decreases with frequency, AC performance at higher frequencies is considerably better than would be predicted from the 120 Hz ratings.

Trimmers come in a variety of sizes and levels of precision; for example, multi-turn trim potentiometers exist, in which it takes several turns of the adjustment screw to reach the end value, allowing for very high degrees of accuracy. Our Kingtronics has many types of Trimming Potentiometers ,for example RKT-3006  RKT-3296 and so on ,these products is for our KT mark ,you can set your heart at rest ,we can guarantee our quality .So if you are interested in our Trimming Potentionmeters, welcome to visit our website: www.kingtronics.com  If you have any questions please contact us, we can try our best to meet your requirements.