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适用于新能源电车的车载充电器
一些高端电动汽车可能会配备更高输出功率的车载充电器,最高可达22千瓦或更高。这些充电器通过利用最新的电力电子设备和智能充电算法,最大限度地提高能量转换,并显着缩短充电时间,从而发挥了重要作用。
电动汽车车载充电器是一种集成在车辆中的设备,在没有充电站或充电桩的情况下,负责为电池组充电。它通常使用交流电源并将其转换为直流电源为电池充电。充电器既可以内置在车辆本身,也可以作为售后配件添加。车载充电器的电压和功率范围会根据电动汽车的具体品牌和型号而有所不同。然而,大多数电动汽车车载充电器的工作电压范围为100-240伏交流,输出功率范围为3-11千瓦。
Battery Management Systems (BMS)
The BMS ensures the safety, longevity, and optimal performance of the battery in the e-vehicle. It helps extend the electric range to 500 kilometers and beyond in modern vehicles. This means that many vacation areas in Italy can already be reached without charging from southern Germany. Typically, the BMS consists of a battery management unit (BMU), sensors, a power stage, and a battery disconnect unit (BDU). The BMU monitors the battery's voltage, current, temperature, and state of charge, while the sensors provide data to the BMU. It also controls the charging process, either through a high-power DC connection or the on-board charger (OBC). The BDU disconnects the high-voltage battery from the vehicle when it is not in use. Diotec's latest application note addresses discrete semiconductor solutions for BMS, such as power MOSFETs, load dump protection, TVS diodes, Schottky, Zener, ESD diodes, and voltage regulators.
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- Applications
- Mobility cn > application > mobility
On-board charger for electric vehicles (EV)
Most on-board chargers for e-vehicles operate on a voltage of 100-240 volts AC and have an output power of 3-11 kilowatts (kW).
An on-board charger for electric vehicles is a device that is integrated into the vehicle and charges the battery when no charging station or wall box is available.
It works with alternating current and converts it into slip current, which charges the battery. The charger can either be built into the vehicle itself or added as an aftermarket accessory. The voltage and power range of a charger can vary depending on the make and model of the electric vehicle. However, most on-board chargers for e-vehicles operate on a voltage of 100-240 volts AC and have a power range of 3-11 kilowatts (kW).
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- 5.0SMCJ28CA-AQ cn > product > 5.0SMCJ28CA-AQ
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- DI2A7N70D1K cn > product > DI2A7N70D1K
- DI5A7N65D1K cn > product > DI5A7N65D1K
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- DI62062.5S1 cn > product > DI62062.5S1
- DI78L05DAB cn > product > DI78L05DAB
- DI78L05UAB cn > product > DI78L05UAB
- DI78L05ZAB cn > product > DI78L05ZAB
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- DI79L05ZAB cn > product > DI79L05ZAB
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- DID3A2N65 cn > product > DID3A2N65
- ESD3B24WS cn > product > ESD3B24WS
- ESD3B5V0WS cn > product > ESD3B5V0WS
- ESW6006 cn > product > ESW6006
- FR2YSMA cn > product > FR2YSMA
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- GBI40W cn > product > GBI40W
- GBU12M cn > product > GBU12M
- GBU8J cn > product > GBU8J
- LDI1117-05H cn > product > LDI1117-05H
- LDI1117-1.2H cn > product > LDI1117-1.2H
- LDI1117-ADH cn > product > LDI1117-ADH
- LDP01-28AYD2-AQ cn > product > LDP01-28AYD2-AQ
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- MUR860 cn > product > MUR860
- P2000M cn > product > P2000M
- P2500Y cn > product > P2500Y
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- S5Y-AQ cn > product > S5Y-AQ
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- SICW20C120 cn > product > SICW20C120
- SICW40C120 cn > product > SICW40C120
- SIT08C065 cn > product > SIT08C065
- SIT10C065 cn > product > SIT10C065
- SIT12C065 cn > product > SIT12C065
- SIT20C065 cn > product > SIT20C065
- SK810-3G cn > product > SK810-3G
- SM3000 cn > product > SM3000
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- TGL200CF08 cn > product > TGL200CF08
- UFT800J cn > product > UFT800J
- UGB8JT cn > product > UGB8JT
- US1J-AQ cn > product > US1J-AQ
- Applications
- Mobility cn > application > mobility
- Product families
- Standard Recovery Rectifiers cn > productlist > R
- Ultrafast Recovery Rectifiers cn > productlist > UFR
- Schottky Diodes cn > productlist > SBD
- Transient Voltage Suppressor Diodes cn > productlist > TVS
- ESD Protection Diodes cn > productlist > ESD
- Linear Voltage Regulator cn > productlist > VR
电动汽车车载充电器 (EV)
电动汽车车载充电器是一种集成在车辆中的设备,在没有充电站或壁箱的情况下,负责为电池组充电。它通常使用交流电源并将其转换为直流电源为电池充电。充电器既可以内置到车辆本身,也可以作为售后配件添加。车载充电器的电压和功率范围会根据电动汽车的具体品牌和型号而有所不同。然而,大多数电动汽车车载充电器的工作电压范围为交流100-240伏,输出功率范围为3-11千瓦。
一些高端电动汽车可能会配备更高输出功率的车载充电器,最高可达22千瓦或更高。这些充电器通过利用最新的电力电子设备和智能充电算法,最大限度地提高能量转换,并显着缩短充电时间,从而发挥了重要作用。
电动汽车(EV)上的车载充电器
Most on-board chargers for e-vehicles operate on a voltage of 100-240 volts AC and have an output power of 3-11 kilowatts (kW).
电动汽车(EV)上的车载充电器
大多数电动汽车上的车载充电器工作电压为 100-240 伏交流电,输出功率为 3-11 千瓦 (kW)。
电动汽车的车载充电器是一种集成到车辆中的设备,在没有充电站或外挂充电盒可用下, 可为电池提供充电。
它是在交流电下工作,并将其转换为直流电,为电池充电。充电器可以内置到车辆本身中,也可以作为售后配件添加。充电器的电压和功率范围可能因电动汽车的品牌和型号而异。而大多数电动汽车车载充电器的工作电压为 100-240 伏交流电,功率范围为 3-11 千瓦 (kW)。
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- 3.0SMCJ18A-AQ cn > product > 3.0SMCJ18A-AQ
- 5.0SMCJ28CA-AQ cn > product > 5.0SMCJ28CA-AQ
- AM2000 cn > product > AM2000
- BYG10M-AQ cn > product > BYG10M-AQ
- BYG23T cn > product > BYG23T
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- DBI25-12A cn > product > DBI25-12A
- DBI25-16A cn > product > DBI25-16A
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- DI2A7N70D1K cn > product > DI2A7N70D1K
- DI5A7N65D1K cn > product > DI5A7N65D1K
- DI62061.8S1 cn > product > DI62061.8S1
- DI78L05DAB cn > product > DI78L05DAB
- DI78M05UAB cn > product > DI78M05UAB
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- DI7A5N65D2K cn > product > DI7A5N65D2K
- DID3A2N65 cn > product > DID3A2N65
- ESD3B24WS cn > product > ESD3B24WS
- ESD3B5V0WS cn > product > ESD3B5V0WS
- ESW6006 cn > product > ESW6006
- FR2YSMA cn > product > FR2YSMA
- GBI25J cn > product > GBI25J
- GBI40W cn > product > GBI40W
- GBU12M cn > product > GBU12M
- GBU8J cn > product > GBU8J
- LDI1117-05H cn > product > LDI1117-05H
- LDP01-28AYD2-AQ cn > product > LDP01-28AYD2-AQ
- LDP02-68AYD2-AQ cn > product > LDP02-68AYD2-AQ
- MUR860 cn > product > MUR860
- P2000M cn > product > P2000M
- P2500Y cn > product > P2500Y
- P600K cn > product > P600K
- P6SMB400A cn > product > P6SMB400A
- S5Y-AQ cn > product > S5Y-AQ
- SI20C120D2 cn > product > SI20C120D2
- SICW20C120 cn > product > SICW20C120
- SICW40C120 cn > product > SICW40C120
- SIT08C065 cn > product > SIT08C065
- SIT10C065 cn > product > SIT10C065
- SIT12C065 cn > product > SIT12C065
- SIT20C065 cn > product > SIT20C065
- SK810-3G cn > product > SK810-3G
- SM3000 cn > product > SM3000
- SM4000 cn > product > SM4000
- TGL200CF08 cn > product > TGL200CF08
- UFT800J cn > product > UFT800J
- UGB8JT cn > product > UGB8JT
- US1J-AQ cn > product > US1J-AQ
- Applications
- Mobility cn > application > mobility
- Product families
- Standard Recovery Rectifiers cn > productlist > R
- Ultrafast Recovery Rectifiers cn > productlist > UFR
- Transient Voltage Suppressor Diodes cn > productlist > TVS
- ESD Protection Diodes cn > productlist > ESD
- Bridge Rectifiers, Single Phase cn > productlist > B1
- Bridge Rectifiers, Three Phase cn > productlist > B3
- MOSFETs (Field Effect Transistors) cn > productlist > FET
- Linear Voltage Regulator cn > productlist > VR
用于太阳能逆变器的碳化硅肖特基二极管SICW20C120
夏季是充分利用太阳能量的完美季节。太阳能不仅我们的免疫系统被激活,也令光伏系统处于最佳状态 - 就像德欧泰克德国总部屋顶上的光伏系统一样。而碳化硅肖特基二极管,如SICW20C120就可以减少太阳能逆变器中的损耗。
太阳能逆变器将太阳能电池板产生的直流电(DC)转换为交流电(AC)。功率电子组件就需要在非常高的频率下作高压的开关动作; 在这情况下, 续流二极管和IGBT中的开关损耗就变得非常重要了。基于碳化硅 (SiC) 的肖特基二极管可以设计用于非常高的阻塞电压。而它们提供的反向恢复时间几乎为零(更准确地说,必须说是容性放电时间)。这大大降低了二极管本身和IGBT中的开关损耗。德欧泰克的 SICW20C120 是采用TO-247封装的2x 10 A / 1200 V SiC肖特基二极管。其电容存储电荷通常仅为41 nC,可确保所需的快速开关时间,从而降低开关损耗。
Power Transistor 2SC2983 Reliably Controls LED Indicators
Summertime is two-wheeler time. Modern LED lamps in indicators, brake lights and rear lights ensure safety. The 2SC2983 is a bipolar power transistor for driving such LEDs.
Modern LED bulbs in indicators, brake lights and tail lights offer more brightness, durability and efficiency compared to conventional bulbs. The 2SC2983, from Diotec is a 1.5A, 160V NPN power bipolar transistor. It is an ideal component for the constant current regulators used to drive these LEDs. The TO-252AA/D-PAK housing design is compact on the one hand and offers a large cooling surface on the other hand for dissipating the thermal power loss, which can be up to 15 W. This increases service life and reliability. But other switching and amplifier tasks can also be implemented with this component. Used in the LED driver, the 2SC2983 ensures reliable light – for more safety and driving pleasure!
功率MOSFET DI100N10PQ 在电动自行车上的应用
尤其是在夏季,越来越多的人转向电动自行车,作为一种环保的替代汽车,无论是上下班还是休闲。仅在德国,2022年就售出了220万辆电动自行车。德欧泰克的功率MOSFET DI100N10PQ可用于高性能电动自行车的驱动。
电动自行车的成功本质上是基于锂离子电池的发展。如果电池不能在长途旅程中为系统提供持续的动力,那么最强大的马达也很难引起人们的兴趣。
因此,购买电动自行车时,您应该同时注意电池质量(充电容量)和电机的功率。对于城市自行车,50 Nm 就足够了,而山地自行车则需要高达 85 Nm。对高级电动自行车手就需要大约300-400瓦了。对于无刷直流电机驱动器,德欧泰克最新的QFN5x6功率场效应管 DI100N10PQ 是完美的选择。它提供仅4.5 mΩ的导通电阻,另外QFN5x6的封装也使得它拥有较小的体积。
Silicon Carbide Schottky Roadmap
Parts for high switching frequencies and voltages
Silicon Carbide Schottky diodes feature a high reverse voltage (650 V ... 1200 V) combined with an extremely low "reverse recovery" better say capacitive charge and thus discharging time. That makes these parts ideally suited for all applications, where high voltage levels are switched at very high frequencies. Typical application include charging systems for electric vehicles (EV), solar inverters or telecom power supplies.
德欧泰克-参加欧洲PCIM展超过20年
今年是德欧泰克成立50周年,也是Mesago Messe Frankfurt管理下的PCIM欧洲参展商20周年。事实上,德欧泰克自1982年以来一直在纽伦堡的PCIM(主要的国际电力电子贸易展览会)上设有展位。
我们的展会设计当然都是关于“德欧泰克50周年”的。正如我们的选型指南所示,金色的50也在展台上非常显眼。展会为我们提供了一个极好的机会,向广大观众展示我们的最新创新,如我们的 碳化硅二极管 。
展会的一个特别亮点是有机会与我们的现有客户面对面交流,并就他们对我们产品的体验交换意见。听到我们的解决方案如何帮助他们优化流程并提高效率,我感到非常兴奋。与此同时,我们能够使新的潜在客户相信我们产品的好处,并建立有远景的业务联系。
非常感谢所有来宾、客户、同事、商业伙伴和朋友们,你们使今年的PCIM欧洲展取得了成功。您对我们产品的兴趣和对我们公司的信任是我们的动力。
我们期待着更多令人兴奋的项目,并有机会进一步扩大我们的合作关系。如果您对我们的产品有任何疑问,请随时与我们联系: https://diotec.com/en/headquarters.html