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EP021別集-NotebookLM英文摘要-PCBA硫化汙染問題案例：原因、分析與解決方案
這是一段使用NotebookLM所生成的英文語音摘要，主要是根據一份討論 PCBA發生硫化汙染問題的Podcast內容，其緣由起始於一位網友在論壇上的提問。該網友發現電路板上的通孔零件引腳周圍出現了疑似汙染，且 EDS 分析顯示存在硫化物，懷疑是 PCB 板廠製程中硫酸未清洗乾淨。之所以想分享這段語音，是因為它聽起來一點也沒有一般AI語音的生澀感與機械音，套句網路用語就是絲滑~老實說，還蠻讓人覺得驚豔的，至少工作熊個人此時覺得很驚艷。
工作熊針對此問題進行了初步分析，並與網友互動以獲取更多資訊澄清，苦主為 SMT 廠、提供 EDS 報告、說明硫化汙染的零件是連接器周邊的通孔焊點等。分析結果顯示，汙染可能來自多個方面，包括橡膠或塑膠製品、工業用潤滑劑等，而非單純的 PCB 板廠問題。工作熊還解釋了 EDS 的探測深度和局限性，並稍微簡介了XPS，還建議分析汙染物時應該使用 FTIR 或 XPS 比較能了解到汙染物的化學式。
This is an English voice summary generated using NotebookLM. It is based on a podcast discussion about sulfur contamination issues in PCBA. The topic originated from a forum post where a user noticed suspected contamination around the through-hole component leads on a PCB. EDS analysis confirmed the presence of sulfides, leading to speculation that the issue was caused by residual sulfuric acid not being properly cleaned during PCB manufacturing.
The reason for sharing this voice clip is that it sounds surprisingly smooth—nothing like the usual robotic and unnatural AI-generated speech. To use an internet term, it's incredibly "silky." Honestly, it's quite impressive, and at least for now, Workingbear finds it rather amazing.
Workingbear conducted an initial analysis of the issue and engaged with the forum user to gather more details. The affected party was an SMT factory that provided an EDS report, indicating that the sulfur contamination was found around the through-hole solder joints near a connector. The analysis suggested that the contamination could come from multiple sources, such as rubber or plastic materials, industrial lubricants, and not just the PCB manufacturing process.
Workingbear also explained the detection depth and limitations of EDS and briefly introduced XPS (X-ray Photoelectron Spectroscopy). Additionally, it was recommended that when analyzing contaminants, FTIR or XPS should be used for a better understanding of the chemical composition of the contamination.
《英文語音討論的來源Podcast與Youtube》
✅Youtube：PCBA硫化汙染問題案例：原因、分析與解決方案https://youtu.be/iCxiwZ0rPqk
✅Podcast：EP021-PCBA硫化汙染問題案例：原因、分析與解決方案
Spofify: https://open.spotify.com/episode/4ouSUf57OzdqmGDkEIc0q6?si=aq7KpZy7RByE0b3y1D9P8Q
Apple podcast: https://podcasts.apple.com/tw/podcast/ep021%E5%88%A5%E9%9B%86-notebooklm%E8%8B%B1%E6%96%87%E6%91%98%E8%A6%81-pcba%E7%A1%AB%E5%8C%96%E6%B1%99%E6%9F%93%E5%95%8F%E9%A1%8C%E6%A1%88%E4%BE%8B-%E5%8E%9F%E5%9B%A0-%E5%88%86%E6%9E%90%E8%88%87%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%A1%88/id1737667580?i=1000691696327
《部落格相關文章》
✅SMD和NSMD焊墊設計的區別、優缺點與使用時機建議 https://www.researchmfg.com/2019/11/smdnsmd/
✅想知道不明污染物為何？該使用什麼方法(EDX/EDS、FTIR)檢驗 https://www.researchmfg.com/2019/03/eds-ftir/
✅電子遷移(electromigration, EM)及電子化學遷移(electrochemical migration, ECM)有何差異？ https://www.researchmfg.com/2024/03/ec-emc/
《相關YouTube影片》
🛠️EP010 什麼是CAF電路板內層微短路、導電性陽極細絲物？ https://youtu.be/_DcGd7_xQEA
🛠️EP013《案例分析》油脂及白色粉末沾汙在電路板PCB按鍵金手指造成按鍵功能不良 https://youtu.be/AcCyt8Idxw4
🛠️EP019 PCB的SMD與NSMD焊墊設計哪種較能減少BGA焊接氣泡產生？ https://youtu.be/Xark9tM9NDM
《Facebook電子製造討論區》https://www.facebook.com/groups/researchmfg
Apple podcast： https://podcasts.apple.com/us/podcast/工作熊聊電子製造/id1737667580
Spotify：https://open.spotify.com/show/6l0DmlBUen6ptGJtCPXNER?si=5ecd99a07f3a454c
--
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By 工作熊
這是一段使用NotebookLM所生成的英文語音摘要，主要是根據一份討論 PCBA發生硫化汙染問題的Podcast內容，其緣由起始於一位網友在論壇上的提問。該網友發現電路板上的通孔零件引腳周圍出現了疑似汙染，且 EDS 分析顯示存在硫化物，懷疑是 PCB 板廠製程中硫酸未清洗乾淨。之所以想分享這段語音，是因為它聽起來一點也沒有一般AI語音的生澀感與機械音，套句網路用語就是絲滑~老實說，還蠻讓人覺得驚豔的，至少工作熊個人此時覺得很驚艷。
工作熊針對此問題進行了初步分析，並與網友互動以獲取更多資訊澄清，苦主為 SMT 廠、提供 EDS 報告、說明硫化汙染的零件是連接器周邊的通孔焊點等。分析結果顯示，汙染可能來自多個方面，包括橡膠或塑膠製品、工業用潤滑劑等，而非單純的 PCB 板廠問題。工作熊還解釋了 EDS 的探測深度和局限性，並稍微簡介了XPS，還建議分析汙染物時應該使用 FTIR 或 XPS 比較能了解到汙染物的化學式。
This is an English voice summary generated using NotebookLM. It is based on a podcast discussion about sulfur contamination issues in PCBA. The topic originated from a forum post where a user noticed suspected contamination around the through-hole component leads on a PCB. EDS analysis confirmed the presence of sulfides, leading to speculation that the issue was caused by residual sulfuric acid not being properly cleaned during PCB manufacturing.
The reason for sharing this voice clip is that it sounds surprisingly smooth—nothing like the usual robotic and unnatural AI-generated speech. To use an internet term, it's incredibly "silky." Honestly, it's quite impressive, and at least for now, Workingbear finds it rather amazing.
Workingbear conducted an initial analysis of the issue and engaged with the forum user to gather more details. The affected party was an SMT factory that provided an EDS report, indicating that the sulfur contamination was found around the through-hole solder joints near a connector. The analysis suggested that the contamination could come from multiple sources, such as rubber or plastic materials, industrial lubricants, and not just the PCB manufacturing process.
Workingbear also explained the detection depth and limitations of EDS and briefly introduced XPS (X-ray Photoelectron Spectroscopy). Additionally, it was recommended that when analyzing contaminants, FTIR or XPS should be used for a better understanding of the chemical composition of the contamination.
《英文語音討論的來源Podcast與Youtube》
✅Youtube：PCBA硫化汙染問題案例：原因、分析與解決方案https://youtu.be/iCxiwZ0rPqk
✅Podcast：EP021-PCBA硫化汙染問題案例：原因、分析與解決方案
Spofify: https://open.spotify.com/episode/4ouSUf57OzdqmGDkEIc0q6?si=aq7KpZy7RByE0b3y1D9P8Q
Apple podcast: https://podcasts.apple.com/tw/podcast/ep021%E5%88%A5%E9%9B%86-notebooklm%E8%8B%B1%E6%96%87%E6%91%98%E8%A6%81-pcba%E7%A1%AB%E5%8C%96%E6%B1%99%E6%9F%93%E5%95%8F%E9%A1%8C%E6%A1%88%E4%BE%8B-%E5%8E%9F%E5%9B%A0-%E5%88%86%E6%9E%90%E8%88%87%E8%A7%A3%E6%B1%BA%E6%96%B9%E6%A1%88/id1737667580?i=1000691696327
《部落格相關文章》
✅SMD和NSMD焊墊設計的區別、優缺點與使用時機建議 https://www.researchmfg.com/2019/11/smdnsmd/
✅想知道不明污染物為何？該使用什麼方法(EDX/EDS、FTIR)檢驗 https://www.researchmfg.com/2019/03/eds-ftir/
✅電子遷移(electromigration, EM)及電子化學遷移(electrochemical migration, ECM)有何差異？ https://www.researchmfg.com/2024/03/ec-emc/
《相關YouTube影片》
🛠️EP010 什麼是CAF電路板內層微短路、導電性陽極細絲物？ https://youtu.be/_DcGd7_xQEA
🛠️EP013《案例分析》油脂及白色粉末沾汙在電路板PCB按鍵金手指造成按鍵功能不良 https://youtu.be/AcCyt8Idxw4
🛠️EP019 PCB的SMD與NSMD焊墊設計哪種較能減少BGA焊接氣泡產生？ https://youtu.be/Xark9tM9NDM
《Facebook電子製造討論區》https://www.facebook.com/groups/researchmfg
Apple podcast： https://podcasts.apple.com/us/podcast/工作熊聊電子製造/id1737667580
Spotify：https://open.spotify.com/show/6l0DmlBUen6ptGJtCPXNER?si=5ecd99a07f3a454c
--
Hosting provided by SoundOn