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控制电池应用中的 BLDC 电机,开发人员需要一种高能效、轻量化、外形尺寸较小的驱动级,可以放在尽可能靠近致动器的地方,例如放在电机外壳内。
绝缘栅双极型晶体管 (IGBT) 稳固,可以在大 200 kHz 的频率下切换高达 100 MW 的高功率,但不适合在高达 80 V 电压下对电池充电进行管理的设备。高接触电阻、续流二极管和开关损耗,以及关断期间的电流拖尾,所有这些因素的组合会导致信号失真、发热过多和杂散辐射。
与 IGBT 相比,金属氧化物半导体场效应晶体管 (MOSFET) 开关速度更快,开关损耗和电阻损耗更低,但其栅极电容需要强大的栅极驱动器才能在高开关频率下工作。能够在高频率下工作很重要,因为这意味着设计人员可以使用更小的电子元器件,从而减少整体空间需求。
GaN 高电子迁移率晶体管 (HEMT) 具有高载流子迁移率,能够以极快的速度和低损耗建立和击穿半导体结。集成 GaN 驱动器(如 EPC 的 [EPC23102ENGRT])开关损耗极低,开关频率则很高,支持实现紧凑的器件设计,适合极为狭小的空间。这款单片芯片包含一个带有电平位移器的输入逻辑接口、自举加载电路和栅极驱动电路,以半桥拓扑结构控制 GaN 输出 FET(图 1)。芯片封装经过优化,具有高散热性能和低寄生电感。
BAUMER ELECTRIC MYCOM-M75/80 NSFP MYCOMM7580
BAUMER ELECTRIC FZDM-08P1001/S35L NSFP FZDM08P1001S35L
BAUMER ELECTRIC FHDM-16P5001/S14 USPP FHDM16P5001S14
BAUMER ELECTRIC FZAM-18P1005/KS9 NSFP FZAM18P1005KS9
Baumer Electric BDT 06.05A2500-L6-A Encoder NEW
Expedited shipping available
Baumer Electric Photoelectric Sensor FZAM 12P1002/S14L
BAUMER ELECTRIC IFR04.82.05 NSFP IFR048205
BAUMER ELECTRIC BDK-06.24K500-L5-9 NSFP BDK0624K500L59
BAUMER ELECTRIC BDK-16.24K500-5-5 NSFP BDK1624K50055
BAUMER ELECTRIC FVDM15P5103S14 NSFP FVDM15P5103S14
BAUMER ELECTRIC IFRM-08P1701/S35L USPP IFRM08P1701S35L
New Baumer Electric FZAM 30P5004 Fiber Optic Sensor
BAUMER ELECTRIC FPDM-16P5101/S14 USPP FPDM16P5101S14
BAUMER ELECTRIC UEDK-30P5103/S14 USPP UEDK30P5103S14
ASML 4022.470.0121.5 Baumer Electric CH-8501
ASML 4022.431.27751 Baumer Electric Fiber Optic Sensor
ASML 4022.436.20262 Baumer Electric Fiber Optic Sensor
BAUMER ELECTRIC FZAM-18N1005 NSPP FZAM18N1005
BAUMER ELECTRIC IWRM18U9501 NSFP IWRM18U9501
BAUMER ELECTRIC FPDM-12P5101/S35A NSPP FPDM12P5101S35A
BAUMER ELECTRIC BDE-03-24G250-5-1 USPP BDE0324G25051
Baumer Electric Fork Sensor FGDK 28P1001
NEW BAUMER ELECTRIC IFR 04.82.05 PROXIMITY SWITCH INDUC
NEW BAUMER ELECTRIC FZAM-18P1005 PROXIMITY SWITCH 5M
Lot of Baumer Electric: IFR06.26.35/L Proximity Sen.
BAUMER ELECTRIC FVDK10P69YO CH-8501 NEW FIBER OPTIC SEN
BAUMER ELECTRIC CH-8501
Baumer Electric Sensor Power Supply And Tester NEW
Expedited shipping available
BAUMER ELECTRIC FEG-18.24.35 NSFP FEG182435
BAUMER ELECTRIC WAFER DETECTOR FZD 25N1001
BAUMER ELECTRIC BDT-16.05A628-L6-B NSPP BDT1605A628L6B
BAUMER ELECTRIC FHDK-10N1101/KS35 NSFP FHDK10N1101KS35
BAUMER ELECTRIC FHDK-10P1101/KS35 NSFP FHDK10P1101KS35
BAUMER ELECTRIC BHE-05.24G30-B6-1 NSPP BHE0524G30B61
BAUMER ELECTRIC THROUGH BEAM SENSOR FSDM16D9601/S14
BAUMER ELECTRIC SG-220.24.400 USPP SG22024400
BAUMER ELECTRIC CFAM18P1600/S14 NSFP CFAM18P1600S14
BAUMER ELECTRIC IFRM-18D1501/S14L NSFP IFRM18D1501S14L
BAUMER ELECTRIC MY COM E75/80 PROXIMITY SENSOR NIP!!!
BAUMER ELECTRIC CFAK30A1200/L NSFP CFAK30A1200L
BAUMER ELECTRIC IFFM-12P1703/02/S35/L NSFP IFFM12P17030
BAUMER ELECTRIC IFRM-06P1797/L NSFP IFRM06P1797L
BAUMER ELECTRIC FHDK-10N1101 NSFP FHDK10N1101
BAUMER ELECTRIC USDK30D9003/S14 USPP USDK30D9003S14
BAUMER ELECTRIC FHDK-10P1101/KS35 NSPP FHDK10P1101KS35
Baumer Electric Glass optic fiber FSE 100B4004
BAUMER ELECTRIC FEDM08P1002/S35L NSFP FEDM08P1002S35L
BAUMER ELECTRIC FHDK-07P6901 NSFP FHDK07P6901
BAUMER ELECTRIC FSE-050B4003 NSFP FSE050B4003
BAUMER ELECTRIC IFF-08.26.15/L2/L NSFP IFF082615L2L
BAUMER ELECTRIC IFF-08.26.25/L2/L NSFP IFF082625L2L
BAUMER ELECTRIC FSF-025B1001 NSFP FSF025B1001
BAUMER ELECTRIC MYCOM-BS100 NSFP MYCOMBS100