By using asymmetrical electrode, the control effect in the coned-shaped and strongly coupling region is enhanced, as a result, the performance of the switch has been improved.
其特点是采用非对称电极结构加强锥形区和强耦合区的电极控制作用，从而提高开关的性能。
The invention relates to a control switch, in particular to a power supply control switch which is suitable for an electric heating furnace with a plane-shaped furnace surface.
本发明涉及一种控制开关，尤其是一种适用于平面状炉面电加热炉的电源控制开关。
The invention relates to a control switch, in particular to a power supply control switch which is suitable for an electric heating furnace with a plane-shaped furnace surface.
本发明涉及一种控制开关，尤其是一种适用于平面状炉面电加热炉的电源控制开关。
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