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更多>>FUJI晶振在电车(EV)中发挥重要功能
来源:http://www.konuaer.com 作者:康华尔电子 2024年03月02
FUJI晶振在电车(EV)中发挥重要功能
电动车(EV)充电器是复杂的系统,需要精确的定时和同步,以实现高效和安全的充电操作。在实现这种精确性方面,关键组成部分之一就是有源晶振。在本文中,我们将探讨在EV充电器中不同应用中使用各种类型的水晶振荡器,以确保可靠性能和最佳充电体验。
1. 充电控制电路 - 充电器的核心:在每个EV充电器的核心是充电控制电路,负责监控和调节充电过程。以16 MHz运行的石英晶体振荡器提供了必要的精确定时,用于控制充电速率、监测电流和电压水平,并管理电池状态。该振荡器确保充电过程对车辆电池高效且安全。
2. 显示和用户界面 - 为用户提供信息:EV充电器的用户界面在向用户提供充电进度信息方面发挥着关键作用。频率为32.768 kHz的温度补偿型晶体振荡器(TCXO)确保了稳定和准确的定时,用于实时更新显示充电进度、剩余时间和用户提示。TCXO温补晶振的温度补偿功能在不同环境条件下保持定时精度。
3. 通信模块 - 无缝数据交换:EV充电器内的通信模块,如Wi-Fi、蜂窝网络或以太网接口,需要准确的定时以实现可靠的数据传输。以25 MHz运行的电压控制型晶体振荡器(VCXO)允许对时钟频率进行微调,确保充电器与外部网络之间的准确通信。该振荡器优化数据交换,减少通信中的错误。
4. 用于功率转换的定时 - 提高效率和EMI控制:高效的功率转换对将来自电网的交流电转换为适用于充电EV的直流电至关重要。以4 MHz运行的石英晶体振荡器控制功率转换组件的开关频率。这种精确的定时优化能源效率,并减少电磁干扰(EMI),实现更清洁的操作。
5. 安全和保护系统 - 对故障的迅速响应:安全在EV充电系统中至关重要。以10 kHz运行的温度补偿型晶体振荡器提供了安全关键功能所需的准确定时,例如过电流保护和接地故障检测。该振荡器确保对故障条件的快速响应,提高充电过程的安全性。
6. 数据记录和分析 - 捕捉使用模式:记录充电历史和使用模式对用户和运营商都具有价值。设置为32.768 kHz的石英晶体振荡器为数据记录和分析目的对事件进行时间戳。该振荡器有助于准确捕捉充电数据,为优化提供基于数据的见解。
7. 与电网互动和智能充电 - 高精度同步:先进的充电系统需要与电网和其他充电站进行精确同步,以实现智能充电协调。以10 MHz运行的恒温晶体振荡器(OCXO)提供高度稳定的定时。此精度确保有效的通信和协调,以实现优化的能源管理。
8. 车辆到电网(V2G)通信 - 实现双向功率流:V2G通信系统实现EV与电网之间的双向功率流。设置为20 MHz的电压控制型晶体振荡器允许对时钟频率进行微调。该振荡器确保准确的双向能源交换和同步,实现无缝的能源交流。
石英晶体振荡器是电动车充电领域中的默默英雄。它们为EV充电器内的各种组件和应用提供了所需的精确性和稳定性,确保充电体验安全、高效和可靠。从控制充电速率到促进数据交换和实现智能充电,水晶振荡器在塑造电动出行未来方面发挥了关键作用。
原厂编码 | 生产商 | 型号 | 频率 | 频率稳定度 | 频率容差 | 负载电容 | 工作温度 |
FCX9M01843220E5J | Fuji晶振 | FCX-9M | 18.432 MHz | ±30ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX9M01431818W6L | Fuji晶振 | FCX-9M | 14.31818 MHz | ±50ppm | ±50ppm | 18pF | 0°C ~ 70°C |
FCX9M01200016P5K | Fuji晶振 | FCX-9M | 12 MHz | ±35ppm | ±30ppm | 16pF | -10°C ~ 60°C |
FCX9M01200009E5L | Fuji晶振 | FCX-9M | 12 MHz | ±50ppm | ±30ppm | 9pF | -20°C ~ 70°C |
FCX9M01431818E5L | Fuji晶振 | FCX-9M | 14.31818 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M01843220E5L | Fuji晶振 | FCX-9M | 18.432 MHz | ±50ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX9M00800018Y6L | Fuji晶振 | FCX-9M | 8 MHz | ±50ppm | ±50ppm | 18pF | -40°C ~ 85°C |
FCX9M01843218W6L | Fuji晶振 | FCX-9M | 18.432 MHz | ±50ppm | ±50ppm | 18pF | 0°C ~ 70°C |
FCX9M01843220E4K | Fuji晶振 | FCX-9M | 18.432 MHz | ±35ppm | ±25ppm | 20pF | -20°C ~ 70°C |
FCX9M02700018E5L | Fuji晶振 | FCX-9M | 27 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M01431818I5L | Fuji晶振 | FCX-9M | 14.31818 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 125°C |
FCX9M01431818Y3Z | Fuji晶振 | FCX-9M | 14.31818 MHz | ±100ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX9M02712018E5L | Fuji晶振 | FCX-9M | 27.12 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M02700018E3L | Fuji晶振 | FCX-9M | 27 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M01431818O5Z | Fuji晶振 | FCX-9M | 14.31818 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01431818E1D | Fuji晶振 | FCX-9M | 14.31818 MHz | ±10ppm | ±10ppm | 18pF | -20°C ~ 70°C |
FCX9M00800018O5Z | Fuji晶振 | FCX-9M | 8 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M00800018Y5Z | Fuji晶振 | FCX-9M | 8 MHz | ±100ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M00800018Y5L | Fuji晶振 | FCX-9M | 8 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M01200018E3L | Fuji晶振 | FCX-9M | 12 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M01200018E3J | Fuji晶振 | FCX-9M | 12 MHz | ±30ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M02700018E5J | Fuji晶振 | FCX-9M | 27 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M01431815W6L | Fuji晶振 | FCX-9M | 14.31818 MHz | ±50ppm | ±50ppm | 15pF | 0°C ~ 70°C |
FCX9M01843218Y5J | Fuji晶振 | FCX-9M | 18.432 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M01431818Y5J | Fuji晶振 | FCX-9M | 14.31818 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M01843218I5L | Fuji晶振 | FCX-9M | 18.432 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 125°C |
FCX9M02863616Y5J | Fuji晶振 | FCX-9M | 28.63636 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX9M02700018E1D | Fuji晶振 | FCX-9M | 27 MHz | ±10ppm | ±10ppm | 18pF | -20°C ~ 70°C |
FCX9M01843218O5Z | Fuji晶振 | FCX-9M | 18.432 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M02863615Y5K | Fuji晶振 | FCX-9M | 28.63636 MHz | ±35ppm | ±30ppm | 15pF | -40°C ~ 85°C |
FCX9M00800018Y4J | Fuji晶振 | FCX-9M | 8 MHz | ±30ppm | ±25ppm | 18pF | -40°C ~ 85°C |
FCX9M02700018I6L | Fuji晶振 | FCX-9M | 27 MHz | ±50ppm | ±50ppm | 18pF | -40°C ~ 125°C |
FCX9M01200018E1D | Fuji晶振 | FCX-9M | 12 MHz | ±10ppm | ±10ppm | 18pF | -20°C ~ 70°C |
FCX9M01431818E5J | Fuji晶振 | FCX-9M | 14.31818 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M01843218Y3L | Fuji晶振 | FCX-9M | 18.432 MHz | ±50ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX9M02700018Y5J | Fuji晶振 | FCX-9M | 27 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M02700020Y5L | Fuji晶振 | FCX-9M | 27 MHz | ±50ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX9M02700018O5Z | Fuji晶振 | FCX-9M | 27 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01200016Y5J | Fuji晶振 | FCX-9M | 12 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX9M00800018I5L | Fuji晶振 | FCX-9M | 8 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 125°C |
FCX9M02700018W6L | Fuji晶振 | FCX-9M | 27 MHz | ±50ppm | ±50ppm | 18pF | 0°C ~ 70°C |
FCX9M00800018W6L | Fuji晶振 | FCX-9M | 8 MHz | ±50ppm | ±50ppm | 18pF | 0°C ~ 70°C |
FCX9M00800018Y5J | Fuji晶振 | FCX-9M | 8 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M01431818E3L | Fuji晶振 | FCX-9M | 14.31818 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M01200009E5J | Fuji晶振 | FCX-9M | 12 MHz | ±30ppm | ±30ppm | 9pF | -20°C ~ 70°C |
FCX9M00800018Y2J | Fuji晶振 | FCX-9M | 8 MHz | ±30ppm | ±15ppm | 18pF | -40°C ~ 85°C |
FCX9M01843219Y5J | Fuji晶振 | FCX-9M | 18.432 MHz | ±30ppm | ±30ppm | 19pF | -40°C ~ 85°C |
FCX9M01843218Y6L | Fuji晶振 | FCX-9M | 18.432 MHz | ±50ppm | ±50ppm | 18pF | -40°C ~ 85°C |
FCX9M01200015Y5J | Fuji晶振 | FCX-9M | 12 MHz | ±30ppm | ±30ppm | 15pF | -40°C ~ 85°C |
FCX9M01600010E1F | Fuji晶振 | FCX-9M | 16 MHz | ±15ppm | ±10ppm | 10pF | -20°C ~ 70°C |
FCX9M02500008E5J | Fuji晶振 | FCX-9M | 25 MHz | ±30ppm | ±30ppm | 8pF | -20°C ~ 70°C |
FCX9M01228818E5L | Fuji晶振 | FCX-9M | 12.288 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M01000018E3L | Fuji晶振 | FCX-9M | 10 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M03200018O5Z | Fuji晶振 | FCX-9M | 32 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01000018E5J | Fuji晶振 | FCX-9M | 10 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M04800018E3L | Fuji晶振 | FCX-9M | 48 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M00737216Y5J | Fuji晶振 | FCX-9M | 7.3728 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX9M00600025E5L | Fuji晶振 | FCX-9M | 6 MHz | ±50ppm | ±30ppm | 25pF | -20°C ~ 70°C |
FCX9M01214910Y5J | Fuji晶振 | FCX-9M | 12.1496 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX9M00600025O5Z | Fuji晶振 | FCX-9M | 6 MHz | ±100ppm | ±30ppm | 25pF | -55°C ~ 125°C |
FCX9M01228820E5L | Fuji晶振 | FCX-9M | 12.288 MHz | ±50ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX9M00600032E5J | Fuji晶振 | FCX-9M | 6 MHz | ±30ppm | ±30ppm | 32pF | -20°C ~ 70°C |
FCX9M02500012E5J | Fuji晶振 | FCX-9M | 25 MHz | ±30ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX9M01600018E5J | Fuji晶振 | FCX-9M | 16 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M02500014Y4J | Fuji晶振 | FCX-9M | 25 MHz | ±30ppm | ±25ppm | 14pF | -40°C ~ 85°C |
FCX9M03300018Y5J | Fuji晶振 | FCX-9M | 33 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M00614418E5L | Fuji晶振 | FCX-9M | 6.144 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M00945610Y5J | Fuji晶振 | FCX-9M | 9.456 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX9M02000018E3L | Fuji晶振 | FCX-9M | 20 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX9M03750012W1D | Fuji晶振 | FCX-9M | 37.5 MHz | ±10ppm | ±10ppm | 12pF | 0°C ~ 70°C |
FCX9M02000018O5Z | Fuji晶振 | FCX-9M | 20 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01600016Y5J | Fuji晶振 | FCX-9M | 16 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX9M01600018Y3J | Fuji晶振 | FCX-9M | 16 MHz | ±30ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX9M01228820E4K | Fuji晶振 | FCX-9M | 12.288 MHz | ±35ppm | ±25ppm | 20pF | -20°C ~ 70°C |
FCX9M00921620E5L | Fuji晶振 | FCX-9M | 9.216 MHz | ±50ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX9M00983018Y5L | Fuji晶振 | FCX-9M | 9.8304 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX9M01474520Y5K | Fuji晶振 | FCX-9M | 14.7456 MHz | ±35ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX9M01536018E5L | Fuji晶振 | FCX-9M | 15.36 MHz | ±50ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX9M04000018O5Z | Fuji晶振 | FCX-9M | 40 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01228807Y5J | Fuji晶振 | FCX-9M | 12.288 MHz | ±30ppm | ±30ppm | 7pF | -40°C ~ 85°C |
FCX9M00674518W6L | Fuji晶振 | FCX-9M | 6.7458 MHz | ±50ppm | ±50ppm | 18pF | 0°C ~ 70°C |
FCX9M01500018O5Z | Fuji晶振 | FCX-9M | 15 MHz | ±100ppm | ±30ppm | 18pF | -55°C ~ 125°C |
FCX9M01218710Y6L | Fuji晶振 | FCX-9M | 12.1875 MHz | ±50ppm | ±50ppm | 10pF | -40°C ~ 85°C |
FCX9M01200030W5J | Fuji晶振 | FCX-9M | 12 MHz | ±30ppm | ±30ppm | 30pF | 0°C ~ 70°C |
FCX9M01228818I5L | Fuji晶振 | FCX-9M | 12.288 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 125°C |
FCX9M01000016E5J | Fuji晶振 | FCX-9M | 10 MHz | ±30ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX9M00978810Y5J | Fuji晶振 | FCX-9M | 9.78823 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
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