日本fuji富士IGBT模塊

       IGBT在變頻器中的應(yīng)用：由 于IGBT模塊MOSFET結(jié)構(gòu),IGBT網(wǎng)格通過一層氧化膜和發(fā)射器實(shí)現(xiàn)電氣隔離。由于氧化膜非常薄,其擊穿電壓一般20 ~ 30 v .因此引起的靜態(tài)電網(wǎng)故障的常見原因之一IGBT的失敗。因此使用應(yīng)注意以下幾點(diǎn):使用模塊時(shí),不要觸摸驅(qū)動(dòng)器終端部分,當(dāng)必須觸摸模塊終端靜電對(duì)人體或 衣服大電阻接地放電后,再次觸摸;與導(dǎo)電材料模塊驅(qū)動(dòng)程序終端連接,連接沒有連接之前請(qǐng)不要插入模塊;地板的條件下盡可能好的接地操作。有時(shí),盡管在應(yīng)用 程序以確保門驅(qū)動(dòng)電壓不超過電網(wǎng)zui大額定電壓,但網(wǎng)格之間的寄生電感和電容耦合連接網(wǎng)格和收藏家,也會(huì)產(chǎn)生氧化層損壞的振蕩電壓。為此,通常由雙絞線傳輸 信號(hào),以減少寄生電感。小電阻串聯(lián)在電網(wǎng)連接也可以抑制振蕩電壓。此外,在開放的柵極,如果電極間的電壓和收集器和發(fā)射,電極電位的變化,由于泄漏電流流 經(jīng)收集器,更高的柵極電壓,電流流經(jīng)收集器。此時(shí),如果收藏家和發(fā)射電極的高電壓,它可以使IGBT發(fā)燒時(shí)損壞。IGBT的使用場(chǎng)合,當(dāng)柵極電路正?；驏?極電路損壞(網(wǎng)格在開路狀態(tài)),如果在主電路和電壓,IGBT將受損,為了防止此類故障,應(yīng)該是門和發(fā)射極之間串接一個(gè)10 kΩ阻力。安裝或更換IGBT模塊的時(shí)候,我們應(yīng)該高度重視的接觸狀態(tài)IGBT模塊與散熱器和收緊。為了減少接觸熱阻,散熱器和IGBT模塊之間的zui佳熱 導(dǎo)電硅膠。一般散熱器安裝在底部的冷卻風(fēng)扇,當(dāng)散熱器冷卻的冷卻風(fēng)扇損壞壞熱將導(dǎo)致IGBT模塊,和失敗。定期檢查冷卻風(fēng)扇,通常在附近的散熱器IGBT 模塊配備溫度傳感器,當(dāng)溫度太高會(huì)報(bào)警或停止IGBT模塊的工作。

       IGBT 模塊的電壓規(guī)格和設(shè)備的輸入電源或嘗試使用的電源電壓是密切相關(guān)的。請(qǐng)參閱下面的表之間的關(guān)系。時(shí)使用IGBT模塊集電極電流增加時(shí),額定損失更大。增加 同時(shí),開關(guān)損失,原來的發(fā)燒而加劇,因此,在選擇IGBT模塊額定電流應(yīng)大于負(fù)載電流。特別是在高頻開關(guān),使用時(shí)由于切換損失增加,發(fā)熱和選擇時(shí)應(yīng)該減少 使用,等等。

富士IGBT模塊一系列型號(hào)現(xiàn)貨銷售，庫存充足
2MBI1000VXB-170E-54
2MBI1000VXB-170EA-54
2MBI00U4A-120-50
2MBI1400VXB-170E-54
2MBI50U4H-120-50
2MBI650VXA-170E-54
2MBI900VXA-120E-54
2MBI300VAN-120-53
2MBI450VAN-120-53
2MBI600VAN-120-53
2SK2767-01-S25PP
2SK3531-01-S25PP
6MBI80VB-120-50
6MBI80VB-120-55
6MBI50U4A-120-50
6MBI50VA-120-50
6MB75U4A-120-50
6MBI75VA-120-50
6MBP15VSA060-50U-F1
6MBP15VSG060-50
7MBR50VW120-50
7MBR50VY60-50
7MBR50VZ120-50
7MBR50XMA065-50
7MBR75VB060-50
7MBR75VN120-50
7MBR75VZ120-50
7MBR75XMA065-50
ERB91-02V1
FA5502M-H1-TE1
FA5502M-N6-TE1
FA5510N-D1-TE1
FA5547N-D1-TE1
FA6A20N-C6-L3
FA6A30N-C6-R3
FA8A01N-C6-R3
FGW15N120H
FGW35N60HD-S31PP
FGW40N120WE-S31PP
FGW40N65WE-S31PP
FGW60N65WE-S31PP
FGW75N65WE-S31PP
6MBP15XSD060-50
6MBP20XSD060-50
7MBR100U2B060L-50
7MBR100VZ060-50
7MBR100VZ120-50
7MBR10VKA060-50
7MBR150VR060-50
7MBR150VZ060-50
7MBR150XNA065-50
7MBR15SA140H-70
7MBR15VKA060-50
7MBR15XKD120-50
7MBR25SA140H-70
7MBR25VKB120-53
7MBR25XKD120-50
7MBR35SB140H-70
7MBR35VKB120-53
7MBR35VW120-50
7MBR50SB140H-70
7MBR50VA060-50
2MBI800XNE120-50
1MBI400V-120-50
1MBI400VF-120-50
1MBI600V-120-50
1MBI600VF-120-50
1MBI900V-120-50
1MBI1200VC-120P
1MBI1600VC-120P
1MBI2400VC-120P
1MBI2400VD-120P
1MBI3600VD-120P
1MBI1200VC-170E
1MBI1600VC-170E
1MBI2400VC-170E
1MBI1200VR-170E
1MBI1600VR-170E
1MBI2400VR-170E
1MBI2400VD-170E
1MBI3600VD-170E
1MBI2400VS-170E
1MBI3600VS-170E
1MBI800UG-330
1MB1000UG-330
1MBI1200UE-330
1MBI1500UE-330
2MBI100VA-060-50
2MBI150VA-060-50
2MBI200VA-060-50
2MBI300VB-060-50
2MBI400VB-060-50
2MBI400VD-060-50
2MBI600VD-060-50
2MBI600VE-060-50
2MBI75VA-120-50
2MB100VA-120-50
2MBI150VA-120-50
2MBI150VB-120-50
2MBI200VB-120-50
2MBI300VD-120-50
2MBI400VD-120-50
2MBI200VH-120-50
2MBI300VH-120-50
2MBI450VH-120-50
2MBI450VH-120F-50
2MBI300VE-120-50
2MBI450VE-120-50
2MBI600VE-120-50
2MBI225VN-120-50
2MBI225VN-120S-50
2MBI300VN-120-50
2MBI300VN-120S-50
2MBI450VN-120-50
2MBI450VN-120S-50
2MBI600VN-120-50
2MBI225VN-120-85
2MBI450VN-120-85
2MBI600VN-120-85
2MBI225VX-120-50
2MBI300VX-120-50
2MBI450VX-120-50
2MBI600VX-120-50
2MBI225VJ-120-50
2MBI300VJ-120-50
2MBI450VJ-120-50
2MBI600VJ-120-50
2MBI450VJ-120-85
2MBI600VG-120P
2MBI800VG-120P
2MBI1200VG-120P
2MBI600VXA-120E-50
2MBI600VXA-120E-54
2MBI900VXA-120E-50
2MBI900VXA-120P-50
2MBI900VXA-120P-54
2MBI1400VXB-120E-50
2MBI1400VXB-120E-54
2MBI1400VXB-120P-50
2MBI1400VXB-120P-54
2MBI100HB-120-50(快速型)
2MBI150HH-120-50
2MBI200HH-120-50(快速型)
2MBI100HJ-120-50
2MBI150HJ-120-50
2MBI200HJ-120-50
2MBI300HJ-120-50(快速型)
2MBI75VA-170-50
2MBI100VA-170-50
2MBI150VH-170-50
2MBI200VH-170-50
2MBI300VH-170-50
2MBI300VE-170-50
2MBI400VE-170-50
2MBI300VN-170-50
2MBI450VN-170-50
2MBI550VN-170-50
2MBI225VX-170-50
2MBI300VX-170-50
2MBI450VX-170-50
2MBI550VX-170-50
2MBI550VJ-170-50
2MBI600VG-170E
2MBI600VT-170E
2MBI800VG-170E
2MBI800VT-170E
2MBI1200VG-170E
2MBI1200VT-170E
2MBI650VXA-170E-50
2MBI650VXA-170EA-50
2MBI650VXA-170EA-54
2MBI1000VXB-170E-50
2MB11000VXB-170EA-50
2MB11000VXB-170EA-54
2MB1400VXB-170E-50
2MBI1400VXB-170P-50
2MBI1400VXB-170P-54
6MBI50VA-060-50
6MBI75VA-060-50
6MBI100VA-060-50
6MBI150VB-060-50
6MBI50VW-060-50
6MBI75VW-060-50
6MBI100VW-060-50
6MBI150VX-060-50
6MBI100VA-120-50
6MBI100VB-120-50
6MBI150VB-120-50
6MBI180VB-120-50
6MBI180VB120-55
6MBI50VW-120-50
6MBI75VW-120-50
6MBI100VW-120-50
6MBI100VX-120-50
6MBI150VX-120-50
6MBI180VX-120-50
6MBI180VX-120-55
6MBI225V-120-50
6MBI300V-120-50
6MBI450V-120-50
6MBI550V-120-50
6MBI300V-170-50
6MBI450V-170-50
1MBI300U2H-060L-50
1MBI50U4F-120-50
1MBI75U4F-120L-50
1MBI100U4F-120L-50
1MBI200U4H-120L-50
1MBI150VA-120L-50
1MBI1400VXB-120PL-54
1MB1400VXB-120PH-54
1MBI900VXA-120PD-50
1MBI900VXA-120PD-54
1MBI900VXA-120PC-50
1MBI900VXA-120PC-54
1MBI650VXA-170EL-50
1MBI650VXA-170EL-54
1MBI650VXA-170EH-50
1MBI650VXA-170EH-54
1MBI1000VXB-170EL-50
1MBI1000VXB-170El-54
1MBI1000VXB-170EH-50
1MBI1000VXB-170EH-54
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