... Toy transformers 玩具用变压器 Flyback Transformers 变压器 distribution transformers 配电变压器 ...
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It drives the emitter of an external NPN transistor, and series with transformer to consist a flyback topology. The system is offline through the use of transformers and optocoupler transistor.
控制器驱动外部NPN晶体管的射极，并与变压器串联构成反激式拓扑，系统通过变压器和光耦实现离线式的要求。
A novel forward-flyback converter employing two switches and two transformers is presented.
提出了一种双管双变压器结构的正反激组合变换器。
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