“动力星”DRT806系列IGBT驱动变压器

DRTIGBTBingZi/~+854090%860~1060mbar(650~800mmHg)F(155)1000MΩUL94-V0DRT806(u)∫udt(µVs)LPLSCKVP(kV)(mm)3DRT806/101A1:1401mH11µH5.5pF3.114×9.5×15DRT806/201A2:1401mH13µH4.5pF3.114×9.5×15DRT806/301A3:1401mH16µH3pF3.114×9.5×15u—=VP—60s∫udt—≈V1·tn()LP—f=1000HzV=0.3VLS—()f=1000HzV=1VCK—f=1000HzV=1VV()Vp11V220V380V500V800VVp1.9kV3.1kV4.5kV6kVIGBT15VIGBT1:1DRT801/101ADRT801/111BDRT802/101A24-30VIGBT2:1DRT801/201ADRT801/211BDRT802/201A(∫udt)(fp)DRT20kHz15V20µs∫udt=15×20=300µVsDRTDRT80250kHz24V10µs∫udt=24×10=240µVsDRTDRT801BingZi/DRTIGBTΩ~2kΩD2D3R2R3IGBTD2D3IGBTR2R3~D4D5IGBT(g-e)kHz~kHzDRTIGBT()u—=::VP—60s∫udt—≈V1·tn()V1—()tn—V1fPV2—()RL—IGBTMOSFETLP—f=1000HzV=0.3VLS—()f=1000HzV=1VCK—f=1000HzV=1VDRT806IGBTµVp(kV)fp(kHz)∫udt(Vµs)V1(V)tn(µs)V2(V)RL(Ω)DRT806/101A1:1152.713DRT806/201A2:12028.8DRT806/301A3:13.110≥40301.38.810010kHz~100kHzIGBT(MOSFET)7.21513.2610.16147.629.50.50.5DRT806/101ADRT806/201ADRT806/301A1243