摘要:
An aluminium electrolytic capacitor comprising a capacitor element constituted by a coil of aluminium foils and an electrolyte-impregnated separator sandwiched between the aluminium foils, and a pair of electroconductive members connected at one end with the respective aluminium foils. The capacitor element is covered by a UV cured coating with the electroconductive members extending outwardly of the UV cured coating, and is in turn encased in a casing made of thermosetting resin. The electroconductive members extend outwards through the casing for external electric connection.
摘要:
An aluminium electrolytic capacitor comprising a capacitor element constituted by a coil of aluminium foils and an electrolyte-impregnated separator sandwiched between the aluminium foils, and a pair of electroconductive members connected at one end with the respective aluminium foils. The capacitor element is covered by a UV cured coating with the electroconductive members extending outwardly of the UV cured coating, and is in turn encased in a casing made of thermosetting resin. The electroconductive members extend outwards through the casing for external electric connection.
摘要:
A method for making a magnetic toner which comprises agitating magnetic matrix particles in a high speed mixer until the particles are heated to a temperature between the melting point and the softening point of binder contained in the matrix particles. To the heated matrix particles are immediately added conductive particles, followed by agitating at high speed thereby depositing conductive particles on the surface of the individual matrix particles. The surface of the matrix particles becomes softened, so that the conductive particles are deposited to form a uniform, tenacious coating on the matrix particle surface. These coated particles are classified to have a desired size.