DC biasing method 直流偏压法
dc biasing current 直流偏磁电流
dc biasing circuits 直流偏置
dc biasing magnetism 直流偏磁
power transformer dc biasing 变压器直流偏磁
transformer DC magnetic biasing 变压器直流偏磁
The mechanism of DC biasing for output transformer of SPWM switching converter was analyzed.
分析了SPWM开关型变换器中输出变压器产生直流偏磁的机理。
参考来源 - SPWM全桥逆变器输出变压器直流偏磁的抑制·2,447,543篇论文数据，部分数据来源于NoteExpress
DC biasing can cause transformers noise increasing, vibration intensified, local overheating and even damaged.
直流偏磁会导致变压器噪音增大、振动加剧，可能引起变压器局部过热甚至损坏。
Researches indicate that negative peak value of the output voltage of the testing winding is linear with the positive DC magnetic biasing potential;
研究得出，当磁芯中存在正偏磁时，检测绕组输出端电压的负峰值与直流偏磁磁势是线性关系；
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