版主: Jeff, Korping_Chang
chaise 寫:小弟有一台Perpetual Technologies P-3A DA轉換器上的4腳石英振盪器掛了...找遍知名的電料行都找不到
請問各位先進,要去哪裡才買得到這顆4腳石英振盪器?
謝謝
skyboat 寫:chaise 寫:小弟有一台Perpetual Technologies P-3A DA轉換器上的4腳石英振盪器掛了...找遍知名的電料行都找不到
請問各位先進,要去哪裡才買得到這顆4腳石英振盪器?
謝謝
"24.576mhz(應該是mhz吧)" 計量單位的 "Prefix"(不會翻譯 ) 要搞清楚,英文字母大小寫有別:
m (milli):10^-3 = 0.001
M (mega):10^6 = 1,000,000
兩者相差很多耶 !請參考 :
■Metric Prefix in Electronics
http://www.twysted-pair.com/metrics.htm
chaise 寫:這是原廠的回覆:
Hello Chaise,
Thanks for your message. Perpetual Technologies is most certainly not out of business. It does exist and is simply a part of AV123. We are Perpetual Technologies.
To answer your question, the P-3A uses a TCXO. Good luck with the repair. Let me know if you have any further questions.
照片晚點會補上
chaise 寫:這是原廠的回覆:
Hello Chaise,
Thanks for your message. Perpetual Technologies is most certainly not out of business. It does exist and is simply a part of AV123. We are Perpetual Technologies.
To answer your question, the P-3A uses a TCXO. Good luck with the repair. Let me know if you have any further questions.
照片晚點會補上
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