領先同行的富士晶振在電動車充電器中的作用
來源:http://taiheth.com 作者:泰河盛電子 2023年10月08
領先同行的富士晶振在電動車充電器中的作用
電動車(EV)充電器是復雜的系統,需要精確的定時和同步,以實現高效和安全的充電操作。在實現這種精確性方面,關鍵組成部分之一就是水晶振蕩器。在本文中,我們將探討在EV充電器中不同應用中使用各種類型的水晶振蕩器,以確保可靠性能和最佳充電體驗。
電動車(EV)充電器是復雜的系統,需要精確的定時和同步,以實現高效和安全的充電操作。在實現這種精確性方面,關鍵組成部分之一就是水晶振蕩器。在本文中,我們將探討在EV充電器中不同應用中使用各種類型的水晶振蕩器,以確保可靠性能和最佳充電體驗。
1. 充電控制電路 - 充電器的核心:在每個EV充電器的核心是充電控制電路,負責監控和調節充電過程。以16 MHz運行的石英晶體振蕩器提供了必要的精確定時,用于控制充電速率、監測電流和電壓水平,并管理電池狀態。該振蕩器確保充電過程對車輛電池高效且安全。
2. 顯示和用戶界面 - 為用戶提供信息:EV充電器的用戶界面在向用戶提供充電進度信息方面發揮著關鍵作用。頻率為32.768 kHz的溫度補償型晶體振蕩器(TCXO)確保了穩定和準確的定時,用于實時更新顯示充電進度、剩余時間和用戶提示。TCXO溫補晶振的溫度補償功能在不同環境條件下保持定時精度。
3. 通信模塊 - 無縫數據交換:EV充電器內的通信模塊,如Wi-Fi、蜂窩網絡或以太網接口,需要準確的定時以實現可靠的數據傳輸。以25 MHz運行的電壓控制型晶體振蕩器(VCXO)允許對時鐘頻率進行微調,確保充電器與外部網絡之間的準確通信。該振蕩器優化數據交換,減少通信中的錯誤。
4. 用于功率轉換的定時 - 提高效率和EMI控制:高效的功率轉換對將來自電網的交流電轉換為適用于充電EV的直流電至關重要。以4 MHz運行的石英晶體振蕩器控制功率轉換組件的開關頻率。這種精確的定時優化能源效率,并減少電磁干擾(EMI),實現更清潔的操作。
5. 安全和保護系統 - 對故障的迅速響應:安全在EV充電系統中至關重要。以10 kHz運行的溫度補償型晶體振蕩器提供了安全關鍵功能所需的準確定時,例如過電流保護和接地故障檢測。該振蕩器確保對故障條件的快速響應,提高充電過程的安全性。
6. 數據記錄和分析 - 捕捉使用模式:記錄充電歷史和使用模式對用戶和運營商都具有價值。設置為32.768 kHz的石英晶體振蕩器為數據記錄和分析目的對事件進行時間戳。該振蕩器有助于準確捕捉充電數據,為優化提供基于數據的見解。
7. 與電網互動和智能充電 - 高精度同步:先進的充電系統需要與電網和其他充電站進行精確同步,以實現智能充電協調。以10 MHz運行的恒溫晶體振蕩器(OCXO)提供高度穩定的定時。此精度確保有效的通信和協調,以實現優化的能源管理。
8. 車輛到電網(V2G)通信 - 實現雙向功率流:V2G通信系統實現EV與電網之間的雙向功率流。設置為20 MHz的電壓控制型晶體振蕩器允許對時鐘頻率進行微調。該振蕩器確保準確的雙向能源交換和同步,實現無縫的能源交流。
石英晶體振蕩器是電動車充電領域中的默默英雄。它們為EV充電器內的各種組件和應用提供了所需的精確性和穩定性,確保充電體驗安全、高效和可靠。從控制充電速率到促進數據交換和實現智能充電,水晶振蕩器在塑造電動出行未來方面發揮了關鍵作用。
原廠編碼 | 生產商 | 型號 | 頻率 | 頻率穩定度 | 頻率容差 | 負載電容 | 工作溫度 |
FCX5G02700018Y3J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX5G01431818Y5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX5G01200020Y5J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G01600016E5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX5G01600010Y5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G01600016Y5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G01600012E5L | Fuji晶振 | FCX-5G | 16 MHz | ±50ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01431816E5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX5G01300018Y5J | Fuji晶振 | FCX-5G | 13 MHz | ±30ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX5G01200012I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 12pF | -40°C ~ 125°C |
FCX5G02000020I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G00800020I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G01356020I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G01600020I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G02700018I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 18pF | -40°C ~ 125°C |
FCX5G01200020I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G01228820I3X | Fuji晶振 | FCX-5G | - | ±20ppm | ±80ppm | 20pF | -40°C ~ 125°C |
FCX5G01431820Y5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G02457620Y5J | Fuji晶振 | FCX-5G | 24.576 MHz | ±30ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G01431818E5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX5G02700020Y5L | Fuji晶振 | FCX-5G | 27 MHz | ±50ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G02457620E5J | Fuji晶振 | FCX-5G | 24.576 MHz | ±30ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX5G02700020Y5J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G02700018E3L | Fuji晶振 | FCX-5G | 27 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G02700018E3J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G01600020E5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX5G02500010Y5J | Fuji晶振 | FCX-5G | 25 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G02457616E5J | Fuji晶振 | FCX-5G | 24.576 MHz | ±30ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX5G01431808Y5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 8pF | -40°C ~ 85°C |
FCX5G02700020E5J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX5G01200010Y5L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G02000012E5J | Fuji晶振 | FCX-5G | 20 MHz | ±30ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G02000018E5J | Fuji晶振 | FCX-5G | 20 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX5G02000018E3J | Fuji晶振 | FCX-5G | 20 MHz | ±30ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G01200012Y5L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G03000012E5J | Fuji晶振 | FCX-5G | 30 MHz | ±30ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G02000018E3L | Fuji晶振 | FCX-5G | 20 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G01600012Y5G | Fuji晶振 | FCX-5G | 16 MHz | ±20ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G02457616Y5J | Fuji晶振 | FCX-5G | 24.576 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G01200008Y5L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±30ppm | 8pF | -40°C ~ 85°C |
FCX5G01600012Y5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G01600010E5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G02500010E5J | Fuji晶振 | FCX-5G | 25 MHz | ±30ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G01431820Y5L | Fuji晶振 | FCX-5G | 14.318 MHz | ±50ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G01431818E3L | Fuji晶振 | FCX-5G | 14.318 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G02700018E3G | Fuji晶振 | FCX-5G | 27 MHz | ±20ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G03000010Y5J | Fuji晶振 | FCX-5G | 30 MHz | ±30ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G03000012Y5J | Fuji晶振 | FCX-5G | 30 MHz | ±30ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G01600012E5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01300018Y5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX5G01300018E5J | Fuji晶振 | FCX-5G | 13 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX5G03000020Y5J | Fuji晶振 | FCX-5G | 30 MHz | ±30ppm | ±30ppm | 20pF | -40°C ~ 85°C |
FCX5G01200008Y3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 8pF | -40°C ~ 85°C |
FCX5G02700018E5J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±30ppm | 18pF | -20°C ~ 70°C |
FCX5G01200020Y3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 20pF | -40°C ~ 85°C |
FCX5G02700016E5J | Fuji晶振 | FCX-5G | 27 MHz | ±30ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX5G01200008E5J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±30ppm | 8pF | -20°C ~ 70°C |
FCX5G01431816Y5J | Fuji晶振 | FCX-5G | 14.318 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G03000016Y5J | Fuji晶振 | FCX-5G | 30 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G01200018Y3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX5G01200020E3G | Fuji晶振 | FCX-5G | 12 MHz | ±20ppm | ±20ppm | 20pF | -20°C ~ 70°C |
FCX5G01200018E3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G01200018Y5G | Fuji晶振 | FCX-5G | 12 MHz | ±20ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX5G01300012E5F | Fuji晶振 | FCX-5G | 13 MHz | ±15ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01000020E5J | Fuji晶振 | FCX-5G | 10 MHz | ±30ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX5G01300016E5G | Fuji晶振 | FCX-5G | 13 MHz | ±20ppm | ±30ppm | 16pF | -20°C ~ 70°C |
FCX5G01300013Y5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 13pF | -40°C ~ 85°C |
FCX5G01200018Y5L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±30ppm | 18pF | -40°C ~ 85°C |
FCX5G01300012E5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01200008E3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 8pF | -20°C ~ 70°C |
FCX5G01200013Y5J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±30ppm | 13pF | -40°C ~ 85°C |
FCX5G01300010Y5G | Fuji晶振 | FCX-5G | 13 MHz | ±20ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G01200018Y3L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±20ppm | 18pF | -40°C ~ 85°C |
FCX5G01300012E5G | Fuji晶振 | FCX-5G | 13 MHz | ±20ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01431812Y3J | Fuji晶振 | FCX-5G | 14.31818 MHz | ±30ppm | ±20ppm | 12pF | -40°C ~ 85°C |
FCX5G01600008E5F | Fuji晶振 | FCX-5G | 16 MHz | ±15ppm | ±30ppm | 8pF | -20°C ~ 70°C |
FCX5G01300012Y5J | Fuji晶振 | FCX-5G | 13 MHz | ±30ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G01431810E3J | Fuji晶振 | FCX-5G | 14.31818 MHz | ±30ppm | ±20ppm | 10pF | -20°C ~ 70°C |
FCX5G01200020E5G | Fuji晶振 | FCX-5G | 12 MHz | ±20ppm | ±30ppm | 20pF | -20°C ~ 70°C |
FCX5G01300010Y5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 10pF | -40°C ~ 85°C |
FCX5G01300013E5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 13pF | -20°C ~ 70°C |
FCX5G01300010E5L | Fuji晶振 | FCX-5G | 13 MHz | ±50ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G01431810E5G | Fuji晶振 | FCX-5G | 14.31818 MHz | ±20ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G01200016Y5J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G01431812Y5G | Fuji晶振 | FCX-5G | 14.31818 MHz | ±20ppm | ±30ppm | 12pF | -40°C ~ 85°C |
FCX5G01431812E5G | Fuji晶振 | FCX-5G | 14.31818 MHz | ±20ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01300010E5G | Fuji晶振 | FCX-5G | 13 MHz | ±20ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G01431812E5J | Fuji晶振 | FCX-5G | 14.31818 MHz | ±30ppm | ±30ppm | 12pF | -20°C ~ 70°C |
FCX5G01300016Y5G | Fuji晶振 | FCX-5G | 13 MHz | ±20ppm | ±30ppm | 16pF | -40°C ~ 85°C |
FCX5G01431813E3G | Fuji晶振 | FCX-5G | 14.31818 MHz | ±20ppm | ±20ppm | 13pF | -20°C ~ 70°C |
FCX5G01600008E5J | Fuji晶振 | FCX-5G | 16 MHz | ±30ppm | ±30ppm | 8pF | -20°C ~ 70°C |
FCX5G01431810E5L | Fuji晶振 | FCX-5G | 14.31818 MHz | ±50ppm | ±30ppm | 10pF | -20°C ~ 70°C |
FCX5G01200016Y3L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±20ppm | 16pF | -40°C ~ 85°C |
FCX5G01200016Y3J | Fuji晶振 | FCX-5G | 12 MHz | ±30ppm | ±20ppm | 16pF | -40°C ~ 85°C |
FCX5G01200018E3L | Fuji晶振 | FCX-5G | 12 MHz | ±50ppm | ±20ppm | 18pF | -20°C ~ 70°C |
FCX5G01600032E5G | Fuji晶振 | FCX-5G | 16 MHz | ±20ppm | ±30ppm | 32pF | -20°C ~ 70°C |
FCX5G01431812E3L | Fuji晶振 | FCX-5G | 14.31818 MHz | ±50ppm | ±20ppm | 12pF | -20°C ~ 70°C |
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