昆山奇沃電子有限公司主要銷售國際品牌的整流管，晶閘管、快速晶閘管、電力模塊等產品。總公司已在香港、臺灣和東南亞享有名氣數十載。主要銷售世界各地電力電子器件，主要包括功率模塊、IGBT模塊、可控硅模塊、整流橋模塊、二極管模塊、IGBT單管和驅動板、單三相整流橋模塊、快恢復二極管、肖特基二極管、保險絲、熔斷器和氣動元件。主要品牌包括:英飛凌、歐派克、日本三社、IXYS艾賽斯、ABB 、POSEICO、 WESTCODE 、DYNEX、西門康、富士、三菱、新電源、東芝、IR、摩托羅拉、西門子、美國巴斯曼、法國羅蘭等功率模塊。
長期銷售DYNEX 丹尼克斯 平板硅
DCR1002SF14 DCR1002SF13 DCR1002SF12 DCR1002SF11 DCR1002SF10 DCR1006SF28  DCR1006SF27 DCR1006SF26
DCR1006SF25DCR1006SF24
DCR1008SF36 DCR1008SF35 DCR1008SF34 DCR1008SF33 DCR1008SF32 DCR1020SF65 DCR1020SF64 DCR1020SF63 DCR1020SF62 DCR1020SF61
DCR1375SBA27 DCR1375SBA26 DCR1375SBA25 DCR1375SBA24 DCR1376SBA36 DCR1376SBA34 DCR1376SBA32 DCR1376SBA30
DCR1376SBA28 DCR1474SY18 DCR1474SY17 DCR1474SY16 DCR1474SY15 DCR1474SY14 DCR1475SY30 DCR1475SY29 DCR1475SY28 DCR1475SY27
DCR1475SY26 DCR1475SY25 DCR1476SY38 DCR1476SY37 DCR1476SY36 DCR1476SY35 DCR1476SY34 DCR1478SY48 DCR1478SY47 DCR1478SY46
DCR1478SY45 DCR1478SY44 DCR1574SY28 DCR1574SY27 DCR1574SY26 DCR1574SY25 DCR1574SY24 DCR1575SY42 DCR1575SY40 DCR1575SY38
DCR1575SY36 DCR1575SY34 DCR1575SY32 DCR1576SY52 DCR1576SY50 DCR1576SY48 DCR1576SY46 DCR1576SY44 DCR1576SY42 DCR1594SW28
DCR1594SW27 DCR1594SW26 DCR1594SW25 DCR1594SW24 DCR1594SW23 DCR1595SW42 DCR1595SW41 DCR1595SW40 DCR1595SW39 DCR1595SW38
DCR1595SW37 DCR1595SW52 DCR1595SW51 DCR1595SW50 DCR1595SW49 DCR1595SW48 DCR1595SW47 DCR1610F28 DCR1610F26 DCR1610F24
DCR1650C65* DCR1650C60 DCR1650C55 DCR1650C50  DCR1660Y65 DCR1660Y64 DCR1660Y63 DCR1660Y62 DCR1660Y61 DCR1660Y60
DCR1673SA28 DCR1673SA27 DCR1673SA26 DCR1673SA25 DCR1673SA24
DCR470G85 DCR470G80 DCR470G70 DCR3030V30  DCR3030V35  DCR3030V42  DCR303
DCR1474SV18 DCR960G28 DCR960G26 DCR960G24 DCR1260Y65
DCR1020SF60 DCR1021SF65 DCR0121SF64 DCR1021SF63 DCR1021SF62 DCR1021SF61
DCR1021SF60 0V40 DCR1576SV52 V28 DCR1260Y64 DCR1260Y63 DCR1260Y62 DCR1260Y61 DCR1260Y60
DCR1374SBA16 DCR1374SBA14 DCR1374SBA12 DCR1374SBA10 DCR1374SBA08 DCR1375SBA28
DCR1277SD33 DCR1277SD32 DCR1279SD48 DCR1279SD47 DCR1279SD46 DCR1279SD45 DCR1279SD44 DCR1374SBA18
DCR1275SD28 DCR1275SD26 DCR1275SD25 DCR1275SD24 DCR1275SD23 DCR1277SD36 DCR1277SD35 DCR1277SD34

英飛凌 INFINEON
PartNo(型號)    Desc(參數)

BSM100GAR120D   100A/1200V/IGBT+DIODE/2U     
FD600R12KF4   600A/1200V/IGBT+DIODE/2U     
FD400R16KF4   400A/1600V/IGBT+DIODE/2U     
FD600R16KF4   600A/1600V/IGBT+DIODE/2U     
FD1200R17KE3_K   1200A/1700V/IGBT+DIODE/2U     
FD401R17KF6C_B2   400A/1700V/IGBT+DIODE/2U     
FD600R17KF6C_B2   600A/1700V/IGBT+DIODE/2U     
FD800R17KF6C_B2   800A/1700V/IGBT+DIODE/2U     
FD1600R17KF6C_B2   1600A/1700V/IGBT+DIODE/2U     
FD1200R17KF6C_B2   1200A/1700V/IGBT+DIODE/2U     
FD600R17KE3_B2   600A/1700V/IGBT+DIODE/2U     
FD800R17KE3_B2   800A/1700V/IGBT+DIODE/2U     
FD1200R17KE3-K_B2   1200A/1700V/IGBT+DIODE/2U     
FD400R33KF2C   400A/3300V/IGBT+DIODE/2U     
FD800R33KF2C   800A/3300V/IGBT+DIODE/2U     
FD400R33KF2C-K   400A/3300V/IGBT+DIODE/2U     
FD800R33KF2C-K   800A/3300V/IGBT+DIODE/2U     
FD800R33KL2C-K_B5   800A/3300V/IGBT+DIODE/2U     
FD200R65KF1-K   200A/6500V/IGBT+DIODE/2U     
FD400R65KF1-K   400A/6500V/IGBT+DIODE/2U 
F4_30R06W1E3   30A/600V/IGBT/4U     
F4_50R06W1E3   50A/600V/IGBT/4U     
F4_75R06W1E3   75A/600V/IGBT/4U     
F4_25R12NS4   25A/1200V/IGBT/4U     
F4_35R12NS4   35A/1200V/IGBT/4U     
F4_50R12KS4   50A/1200V/IGBT/4U     
F4_75R12KS4   75A/1200V/IGBT/4U     
F4_100R12KS4   100A/1200V/IGBT/4U     
F4_150R12KS4   150A/1200V/IGBT/4U     
F4_50R12MS4   50A/1200V/IGBT/4U     
F4_75R12MS4   75A/1200V/IGBT/4U     
F4_400R12KS4_B2   400A/1200V/IGBT/4U     
BSM50GX120DN2   50A/1200V/IGBT/6U     
BSM50GX120DLC   50A/1200V/IGBT/6U     
BSM100GT120DN2   100A/1200V/IGBT/3U     

由于IGBT模塊為MOSFET結構，IGBT的柵極通過一層氧化膜與發射極實現電隔離。由于此氧化膜很薄，其擊穿電壓一般達到20～30V。因此因靜電而導致柵極擊穿是IGBT失效的常見原因之一。　因此使用中要注意以下幾點： 　　1. 在使用模塊時，盡量不要用手觸摸驅動端子部分，當必須要觸摸模塊端子時，要先將人體或衣服上的靜電用大電阻接地進行放電后，再觸摸; 　　2. 在用導電材料連接模塊驅動端子時，在配線未接好之前請先不要接上模塊; 　　3. 盡量在底板良好接地的情況下操作。 　

　在應用中有時雖然保證了柵極驅動電壓沒有超過柵極最大額定電壓，但柵極連線的寄生電感和柵極與集電極間的電容耦合，也會產生使氧化層損壞的振蕩電壓。

為此，通常采用雙絞線來傳送驅動信號，以減少寄生電感。在柵極連線中串聯小電阻也可以抑制振蕩電壓。