1 Failure modes and factors failure of aluminum electrolytic capacitors The positive and negative lead-out electrodes and shells of aluminum electrolytic capacitors are made of high-purity aluminum. The medium of aluminum electrolytic capacitors is an aluminum oxide film formed on the surface of the positive electrode. The real negative electrode is the electrolyte, which is equivalent [...]
1 Supercapacitor electrode materials-Conductive polymer Supercapacitor electrode materials-Conductive polymers (conductive polymers, CP), also known as conductive polymers, are polymers with conjugated π bonds that are chemically or electrochemically doped or compounded to make them change from insulators to A class of polymer materials in the range of semiconductors or conductors. After doping, the band gap of [...]
Micro ceramic chip capacitors for surface mounting on printed circuit boards are usually available in two types: Single Layer Capacitor (SLC) and Multi-layer Ceramic Capacitors (MLCC). These two types of chip capacitors are widely used in radio frequency circuits and microwave circuits due to their small size. The capacity of single-layer capacitors can range from 0.05pF [...]
MLCCs are important passive components and were born in the 1960s. Because of its advantages such as high reliability, small size, low loss, and easy placement, it has quickly become the preferred type of capacitor in the electronics industry. With the development of various electronic industries such as household appliances, computers, network equipment, mobile phones, and [...]
Xuansn Electronics Event-Spring outing：At the beginning of the new year, Vientiane was renewed, and Xuansn Electronics Co., Ltd. ushered in a group of new faces. In order to better integrate new forces into the team, feel the warmth of home, and enhance the sense of belonging of new employees to the company, the company organizes new [...]