車載應用: 模組化的CAN BUS 解決方案

Dc/dc converter has been used in many applications. Like Industrial, Railway, and Automotive. This time, we focus on Electric Vehicle application.

In electric vehicle applications, it uses CAN BUS to communicate with others among different systems. For example, the ECU gets the information from BMS through the CAN BUS, and controls the air condition from thermal system. Following we list three block diagrams for CAN BUS.

The first one uses discrete solution like transformers, IC, optical coupler and CAN transceiver. However, the large PCB layout space is the disadvantage.

The second one uses isolated converter module and isolated transceivers, The benefit of using converter module is to reduce the layout space, better EMS and increase thermal performance. Which is the most common method by far.

The third one uses integrate solution, which combines isolated transceiver and isolated power. This all in one solution can minimize the total layout space, with excellent EMS and thermal performance. And we can say it’s an easy-to-use solution!

Using dc/dc converters will bring benefits to the system, like minimize layout space, optimize thermal and EMS performance! And we can say it’s an easy-to-use solution! Using dc/dc converters will bring benefits to the system, like minimize layout space, optimize thermal and EMS performance!

頻譜電子為專業的高階電源模組(交流轉直流電源轉換器, 直流轉直流電源轉換器)提供設計製造及技術服務，服務範圍遍及全球。我們的核心能力為領先的技術、具競爭力的成本效益、極具彈性的交貨時間, 全球性的技術服務以及高品質製造(台灣製造)。

頻譜電子是業界中唯一擁有ISO9001, IATF16949, ISO22163(IRIS)以及ESD20.20。我們可以從專案的最初開始，完整地確認產品、流程及服務都是符合品質管理系統的要求。從設計、製造到技術服務等每個細節都在最高標準的要求下進行。