推挽电路

1
Push-Pull
... Pulse电子脉冲 Push-Pull推挽电路 Quantization量化 ...
2
push-pull circuit
... push button 按钮 push-pull circuit 推挽电路 Pythagorean scale 毕达哥拉斯音 Q 电荷符号 Q 因数 ...
3
two-cycle scheme
推挽电路 push pull circuit; push-pull circuit; two-cycle scheme 单端推挽电路 single ended push pull circuit; single-ended push-pull circuit ..
4
Pull
... Pulse 脉冲 Push-Pull 推挽电路 Quantization 量化 ...

短语

1
互补推挽电路
complementary push-pull circuit ; circuit, complementary push-pull ; complementa
2
双端推挽电路
DEPP ; double ended push pull circuit
3
单端推挽电路
single ended push-pull ; Single Ended Push-Pull Circuit ; SEPP ; single ended push pull circuit

1
主电路采用推挽电路拓扑，驱动简单，变压器磁通可以双向复位；
Push-pull circuit topology is used for the main circuit, together with simple drive and dual-direction reset of transformer flux.
2
采用基于UC 3846电流型控制芯片，简化了电流保护电路，避免了推挽变换器工作时磁芯偏磁导致的事故发生。
UC3846 of current mode control is used so that circuit for current limited function is removed and flux imbalance that can cause accident is been avoided.
3
该电路是不是推挽安排，只发出荧光的发光在时间周期，当晶体管处于关闭状态。
This circuit is not a push-pull arrangement and the EL only fluoresces during the time-period when the transistor is turned off.

推挽电路
推挽电路（push-pull）就是两个不同极性晶体管间连接的输出电路。推挽电路采用两个参数相同的功率BJT管或MOSFET管，以推挽方式存在于电路中，各负责正负半周的波形放大任务，电路工作时，两只对称的功率开关管每次只有一个导通，所以导通损耗小效率高。推挽输出既可以向负载灌电流，也可以从负载抽取电流。

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