Changes between Version 10 and Version 11 of jazz/10-01-18
- Timestamp:
- Jan 18, 2010, 10:17:15 PM (15 years ago)
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jazz/10-01-18
v10 v11 2 2 3 3 = 2010-01-18 = 4 5 == Smart Grid == 6 7 * [智慧電網] 8 * 原本 2010-01-14 買錯,買成 Current Transformer [ JC10F] 韓製 80A 3000:1 φ10mm 夾式電流感測器(NTD. 478),只能把 80 Aac 轉成 27 mAac。(交流電流轉交流電流) 9 * 改採購 Current Transducer [http://shop.cpu.com.tw/product-252_476_1984-35101.html JC10F50-V] 韓製 50Arms 6.2KΩ φ10mm 夾式電流感測器 (50 Aac / 0-5 Vdc)(NTD. 1,195)就可以做到 50 Aac 轉 5 Vdc (交流電流轉直流電壓) 10 * JC10F50-V 的電路圖:Current Transformer + 橋式整流 + RC 電路 + ?? 11 * [[Image(wiki:jazz/10-01-18:JC10F50-V.jpg)]] 4 12 5 13 == f-motif ==