常見例句How to connect IGBT in parallel? 在IGBT并聯(lián)的情況下,應(yīng)該如何連接?How to measure the switching behavior of IGBT with Semikron "DPG" system? 如何使用賽米控的DPG系統(tǒng)來測量IGBT的開關(guān)特性?What is Semikron's price/performance among the IGBT suppliers in China? 在中國,IGBT供應(yīng)商里面,賽米控的價格和性能處于什么樣的地位?This paper introduced the structure and the work principle of IGBT inversional DC argon welder and analysed the new techniques used for the welder. 文章介紹了IGBT逆變式直流氬弧焊機(jī)的結(jié)構(gòu)和工作原理,并對焊機(jī)中所采用的新技術(shù)進(jìn)行了分析。IGBT power modules, 18KHZ inverter frequency,fast response time,high arc stability,almost spatter-free welding. 采用IGBT模塊,逆變頻率達(dá)18KHZ,動態(tài)響應(yīng)速度快、穩(wěn)定性能好、焊接飛濺極小。Accurate feedback control by IGBT inverter technology to stabilize output current. 輸出電流采用先進(jìn)的IGBT逆變技術(shù)進(jìn)行精密的反饋控制,電流輸出穩(wěn)定。 返回 IGBT