In the fight against the Corona-19 epidemic, the production configuration of China's medical technology and equipment faced a severe test. In order to meet the needs of patients for treatment in a timely manner and to the greatest extent, during the outbreak of Corona-19, the Chinese government urgently and quickly built some new hospitals, especially in [...]
The executive meeting of the State Council decided on April 7th that the 127th Canton Fair will be held online in the middle and late June. Invite domestic and foreign merchants to display products online, use advanced information technology, provide all-weather online promotion, supply and purchase docking, online negotiation and other services, to create an online [...]
The working principle of capacitors is to store electrical energy by storing charges on the electrodes, usually used together with inductors to form an LC oscillation circuit. The working principle of capacitors is that the charge will move under the force of the electric field. When there is a medium between the conductors, it will hinder [...]
Demand in the capacitor market: Capacitors are one of the three passive components and are widely used. The mainstream is classified according to medium. Capacitors are indispensable basic components in electronic circuits. They are called three passive components together with resistance and inductance. They have the characteristics of "passing AC and blocking DC", and are widely [...]
Identifying polar capacitors can be done through visual inspection and by referring to markings on the capacitor itself. Here are some steps to help you identify polar capacitors: Look for markings: Polar capacitors typically have markings on them that indicate their polarity. The positive terminal is usually marked with a "+" symbol, while the negative terminal [...]