CRI+CDR 系列(切邊圓環+鼓形磁芯)
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用途
CRI 為兩側切平的圓形屏蔽環,CDR 為配套的鼓形磁芯,組合後在有限的板面寬度內提供閉磁路屏蔽電感,切平面亦便於自動置件的吸嘴定位與方向辨識。用於 DC-DC 轉換器與電源模組的功率電感。表中「部件」欄區分 CRI 與 CDR 的尺寸(A/A1 為外徑與切邊寬),Fig 欄對應圖庫外形圖。
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產品介紹
CRI+CDR系列 尺寸規格列表 CRI + CDR Sets — Dimension List
| 品名 Product name | 部件 Part | A (mm) | A1 (mm) | C (mm) | C1 (mm) | D (mm) | B (mm) | E (mm) | F (mm) | G (mm) | H (mm) | Fig |
| CRI6.2×5.0×2.2T | CRI | 6.20 ±0.15 | 5.75 ±0.15 | 5.00 ±0.15 | 4.55 ±0.15 | 2.20 ±0.15 | 2 | |||||
| CDR6.2×3.4RD-3C | CDR | 6.20 ±0.15 | 5.55 ±0.15 | 4.55 ±0.15 | 4.00 ±0.15 | 3.40 ±0.15 | 2.80 ±0.15 | 1.20 ±0.15 | 1.50 ±0.15 | 0.70 ±0.15 | 2.00 ±0.30 | b |
| CRI7.8×6.2×3.2TS | CRI | 7.00 ±0.20 | 7.80 ±0.20 | 5.55 ±0.20 | 6.20 ±0.15 | 3.20 ±0.02 | 3 | |||||
| CDR7.8×4.5R4D-3C | CDR | 7.80 ±0.15 | 7.00 ±0.15 | 5.80 ±0.15 | 5.00 ±0.15 | 4.50 ±0.15 | 3.90 ±0.15 | 1.30 ±0.10 | 2.20 ±0.15 | 1.00 ±0.15 | 2.50 ±0.30 | c |
| CRI7.8×6.2×3.1T | CRI | 7.80 ±0.15 | 7.00 ±0.15 | 6.20 ±0.15 | 5.50 ±0.15 | 3.10 ±0.15 | 2 | |||||
| CDR7.8×4.5RD-3C | CDR | 7.80 ±0.15 | 7.00 ±0.15 | 5.80 ±0.15 | 5.00 ±0.15 | 4.50 ±0.15 | 3.40 ±0.15 | 1.50 ±0.15 | 2.30 ±0.15 | 0.70 ±0.15 | 2.50 ±0.30 | b |
| CRI12.6×10.7×5 | CRI | 12.50 ±0.30 | 11.60 ±0.30 | 10.70 ±0.20 | 9.80 ±0.20 | 5.00 ±0.15 | 1 | |||||
| CDR10×5.4RC | CDR | 10.00 ±0.15 | 9.00 ±0.15 | / | / | 5.40 ±0.15 | 5.50 ±0.15 | 1.60 ±0.15 | 2.60 ±0.15 | 1.20 ±0.15 | 3.00 ±0.30 | a |
| CRI12.6× 10.65× 3.3T | CRI | 12.60 ±0.30 | 11.60 ±0.30 | 10.65 ±0.20 | 9.65 ±0.20 | 3.15 ±0.15 | 2 | |||||
| CDR12.6×5.6RD-3C | CDR | 12.60 ±0.20 | 11.60 ±0.20 | 9.90 ±0.15 | 8.90 ±0.15 | 5.60 ±0.20 | 4.80 ±0.15 | 2.15 ±0.15 | 2.35 ±0.15 | 1.10 ±0.15 | 3.40 ±0.50 | b |
尺寸單位:mm;「±」為該尺寸之公差;Fig 欄對應上方圖庫中標有 Fig.N 的外形圖。