SZKX series has self-cooling sealed structure and in use for B-class insulation material, so possesses features of less maintenance, reliable operation and long life.
本电动机采用封闭型自冷结构和B极构缘材料,维护少、运行可靠、寿命长。
2
The disadvantage of classBoperation is a large amount of "crossover distortion", which occurs when one tube of the push-pull pair cuts off and the other turns on.