The traditional transformer is trending towards pocketsize and noiselessly in inverter using high-frequency link technique,but the control circuit becomes difficult to be designed.
The controlled circuit can then connect to other circuits, or to something like a motor, which might increment a count on a gear, like in Hollerith's tabulating machine we talked about last episode.
路放置非立体声像。
铁驱动的微进给
构及其控制
。
频链技术使逆变器中变压器趋向于小型、无噪声化,但增加了控制
路形成时，我们的大
去做这件事，不再需要思
。
到其他
