An intermediate-frequency transformer applied to soft switch inverter welding electrical source is developed. 研制了应用于软开关逆变焊接电源的中频变压器。
Intermediate-frequency transformer plays an important role in inverter, at the same time it is the main cause to result in the surge response in circuit during switch working. 中频变压器在逆变器中起重要作用,也是引起开关工作时电路冲击响应的主要原因。
Analysis on Peak Voltage Caused by Intermediate-Frequency Transformer 中频变压器引起的尖峰电压分析
By changing frequency, using an intermediate-frequency transformer instead of a low-frequency transformer can make the arc starter small, light and reliable. 利用变频方法,以中频变压器取代低频变压器,从而使引弧器具有体积小、重量轻和引弧可靠的特点。