电池断路和配电 - 客车
高效的配电模块和可靠的断路开关改善了电动汽车中的锂离子电池管理。此框图重点介绍了Littelfuse可为商用和乘用电动汽车提供的组件。我们的解决方案包括电容器、接触器和直流断路开关。我们还生产专为电动汽车提供过流保护的高压保险丝。
框图
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| 产品系列: | 823A |
| 功能与特色: | AEC-Q200-qualified, high I2t, rated for 1000 Vdc with Interrupting rating of 100 A, compact body size of 5x20 mm, operating temperature from -40 °C to 125 °C, Pb-free, RoHS compliant, and Halogen-free |
| 特色: | Avoid nuisance opening due to high inrush and surge current inherent in the system, suitable for harsh automotive environments, high-voltage protection while saving PC board space |
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| 产品系列: | CH1B05xP |
| 功能与特色: | Very fast overcurrent detection, triggering, and interruption (cut-off time less than 1 ms), which significantly reduces peak current, additional input for activation of trigger using external signal, variants with accurate current measurement available |
| 特色: | 快速可靠的电路保护解决方案,可定制的触发标签,主动式保护方案,低功耗设计,结构紧凑轻巧 |
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| 产品系列: | DCNHR |
| 功能与特色: | Wide amperage rating 30 A to 100 A, gas-filled contact chamber and magnetic blowouts for arc suppression, available direct switched auxiliary circuit for status indication |
| 特色: | 允许低压信号将触点切换为高压信号 |
| 技术: | |
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| 产品系列: | DCNHR |
| 功能与特色: | Wide amperage rating 30 A to 100 A, gas-filled contact chamber and magnetic blowouts for arc suppression, available direct switched auxiliary circuit for status indication |
| 特色: | 允许低压信号将触点切换为高压信号 |
| 技术: | |
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| 产品系列: | DCNHR |
| 功能与特色: | 宽电流额定值、充气接触室和用于抑制电弧的磁性喷发装置,许多型号都包含集成线圈节能器,可直接切换用于状态指示的辅助电路 |
| 特色: | 允许低压信号将触点切换为高压信号 |
| 技术: | |
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| 产品系列: | DCNHR |
| 功能与特色: | 宽电流额定值、充气接触室和用于抑制电弧的磁性喷发装置,许多型号都包含集成线圈节能器,可直接切换用于状态指示的辅助电路 |
| 特色: | 允许低压信号将触点切换为高压信号 |
| 技术: | |
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| 产品系列: | 高达1200V的低功耗SCR |
| 功能与特色: | 分立晶闸管 - 具有低栅极电流的高温晶闸管,采用TO-220AB和表面安装式TO-263封装,符合AEC-Q101标准。 IGBT - Automotive-qualified IGBT, higher breakdown voltage BVCES (1300 V), wider range of currents IC (5 A to 85 A at 110 °C), surface-mount discrete packages include TO-263HV, TO-268HV, and the through-hole TO-247 |
| 特色: | 离散式晶闸管 - 高浪涌能力,在大约1.5 V IGBT时提供15 mA或40 mA的低栅极电流触发电平 - 专为800 V BEV电动汽车量身定制,针对低传导损耗、短路额定值HV SMD封装进行了优化,可增大间隙距离和爬电距离 |
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| 产品系列: | SSW115S |
| 功能与特色: | 适用于汽车应用、专为ASIL相关应用而设计的产品 |
| 特色: | 表面安装端子,IP67 |