2pcs 4.7uf 50v capacitor smd

Electrolytic Capacitors are polarized capacitors generally used in DC power supply circuits due to their large capacitance’s and small size to help reduce the ripple voltage or for coupling and decoupling applications.

Aluminum electrolytic capacitors are found in many applications such as power supplies and computer motherboards. These capacitors are used when a large capacitance is required and leakage current is not an important factor.