常用电路接地保护缺失的现状及对策

Present Situation and Countermeasures of Lack of Commonly Used Circuit Ground Protection

在电子产品普遍运用时代,家用电路接地保护的缺失,是造成短路火灾、触电、电器烧毁和影响电器使用寿命的元凶。通过实践证明:在常用照明电路中,增加一条接地保护线,是保护生命财产不受危害并提高电子产品使用寿命的必要措施。

In the era of widely used electronic products, lack of household circuit earthing protection is the main reason to cause short circuit fire, electric shock, electrical burning and influencing service life of proved that to increase a ground fault protection line the in thecommonly used lighting electrical appliances. The practice circuit is the necessary measure to protect life and property from hazards and still to improve the service life of electronic products.