在变压器厂的一张工作台边，年轻的JasonStenquist 似乎被他正在组装的铜线圈和两位来访者的到来弄得很慌乱。
At a worktable inside the transformer plant, young Jason Stenquist looks flustered by the copper coils he's trying to assemble and the arrival of two visitors.
中间抽头变压器由于两个副边线圈是分时工作，其线圈损耗模型不同于无抽头原副边线圈同时工作的变压器。
The winding loss model of central-tapped transformer in SMPS is different from that of the non-tapped transformer because the two secondary windings work in different time intervals.
变压器一定有两个线圈。
变压器一定有两个线圈。
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