Condensers, also known as capacitors, are fundamental electronic components used to store and release electrical energy in the form of an electric field. They play an important role in filtering, coupling and decoupling signals, smoothing voltage fluctuations, and stabilizing power supplies in electronic circuits. Condensers help block direct current (DC) while allowing alternating current (AC) signals to pass, making them essential in signal processing and timing applications. Available in various types such as ceramic, electrolytic, film, and tantalum condensers, they come in different capacitance values, voltage ratings, and tolerance levels to suit a wide range of applications. Condensers are widely used in consumer electronics, industrial equipment, automotive systems, and communication devices, contributing to improved circuit stability, reliability, and overall performance.