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节电技术正在大力推广应用,电焊机自动断电器品种繁多,其目的都是节约电能。目前国内生产的电焊机节电器和介绍的节电器电路可分为两大类:感应式和振荡式两种,电路结构较为复杂,生产成本较高,在农村节电中维修较为困难。我们在推广电焊机节电器中结合实际设计一种电路简单,维修方便,生产成本较低的电焊机节电器电路,经过多次实验,此节电器达到自动断电节约电能的效果。现将此电路工作原理介绍如下:
Power-saving technology is being vigorously promoted and applied, a wide range of automatic power-off welder, the purpose is to save energy. At present, the domestic production of electric saver and Saver introduced circuit can be divided into two categories: inductive and oscillating two, the circuit structure is more complex, higher production costs, maintenance of rural energy-saving more difficult. In the promotion of welding Saver combined with the actual design of a circuit is simple, easy maintenance, lower production costs of welding Saver circuit, after many experiments, this Saver to automatically power off the effect of saving electricity. Now the working principle of this circuit is as follows: