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大电流环形电感器(TCTC)，专为EMI/RFI噪声抑制，开关电源和输出扼流圈而设计。
德铭特 TCTC 系列环型线圈，采用高级铁粉芯与专用树脂等作材料，以产生最大的电感量，高电流，防干扰对策，是功率电感最常用的一种。
环形线圈电感，是电感理论中最理想的形状，采用闭磁路，很少 EMI 问题，充分利用磁路，容易计算，低成本，几乎理论上的好处全归环形线圈电感。主要是用在高频，高感的通讯产品上。
德铭特 TCTC 环型铁芯不但磁性能优良，而且还有许多机械方面的优点：片间压力可以严格控制，并且可达到 95% 的同一水准。采用浸渍技术，可使铁芯成为牢固的整体，在绕线和加工过程中不变形；由于环型铁芯非常牢固，减少了磁致伸缩力的影响，因而减少了振动和音频噪声。
德铭特 TCTC 功率系列环型电感器均符合 RoHS 规范，Lead-Free 无铅标准，使用 Lead-Free Logo 无铅标志。提供完整线圈电感器尺寸，感量范围齐全，可依客户的需求制造，若需特殊规格型式，请与德铭特业务联系。
下载 PDF 版本: 环型线圈 环型电感器 (TCTC)。
特长 :
- 低成本及高电流。
- 防干扰对策。
用途:
- 影印机、显示监视器、彩色电视、摄影机。
- 冷气机、电冰箱、洗衣机、微波炉、汽车电子产品等。
- 宽频数据机、游戏机、电源供应器。
| (TCTC) 结构尺寸 | |||||
| Type: HA | A Max | B Max | C | D | |
 |
TCTC5026 -HA | 15.5 | 8.0 | 6±1 | 5±1 |
| TCTC5026B -HA | 15.5 | 9.5 | 6±1 | 5±1 | |
| TCTC5052 -HA | 15.5 | 8.0 | 6±1 | 5±1 | |
| TCTC5052B -HA | 15.5 | 9.5 | 6±1 | 5±1 | |
| TCTC5018B -HA | 15.5 | 9.5 | 6±1 | 5±1 | |
| TCTC5018 -HA | 15.5 | 8.0 | 6±1 | 5±1 | |
| TCTC6052 -HA | 20.0 | 10.0 | 6±1 | 5±1 | |
| TCTC6018 -HA | 20.0 | 10.0 | 6±1 | 5±1 | |
| Type: HB | A Max | B Max | C | D | |
 |
TCTC5026 -HB | 18.0 | 10.0 | 6±1 | 15±1 |
| TCTC5026B -HB | 18.0 | 11.5 | 6±1 | 15±1 | |
| TCTC5052 -HB | 18.0 | 10.0 | 6±1 | 15±1 | |
| TCTC5052B -HB | 18.0 | 11.5 | 6±1 | 15±1 | |
| TCTC5018B -HB | 18.0 | 11.5 | 6±1 | 15±1 | |
| TCTC5018 -HB | 18.0 | 10.0 | 6±1 | 15±1 | |
| TCTC6052 -HB | 22.0max | 12.0max | 6±1 | 17±1 | |
| TCTC6018 -HB | 22.0max | 12.0max | 6±1 | 17±1 | |
| Type: HC | A Max | B Max | C | D | |
 |
TCTC5026 -HC | 15.5 | 8.0 | 6±1 | 14±1 |
| TCTC5026B -HC | 15.5 | 9.5 | 6±1 | 14±1 | |
| TCTC5052 -HC | 15.5 | 8.0 | 6±1 | 14±1 | |
| TCTC5052B -HC | 15.5 | 9.5 | 6±1 | 14±1 | |
| TCTC5018B -HC | 15.5 | 9.5 | 6±1 | 141 | |
| TCTC6052 -HC | 20.0 | 10.0 | 6±1 | 16±1 | |
| TCTC6018 -HC | 20.0 | 10.0 | 6±1 | 16±1 | |
| Type: V | A Max | B Max | C | D | |
 |
TCTC5026 -V | 9.0 | 18.0 | 6±1 | 7.0±1 |
| TCTC5026B -V | 10.0 | 18.0 | 6±1 | 8.5±1 | |
| TCTC5052 -V | 9.0 | 18.0 | 6±1 | 7±1 | |
| TCTC5052B -V | 10.0 | 18.0 | 6±1 | 8.5±1 | |
| TCTC5018B -V | 10.0 | 18.0 | 6±1 | 8.5±1 | |
| TCTC6052 -V | 11.0 | 21.0 | 6±1 | 9.5REF | |
| TCTC6018 -V | 11.0 | 21.0 | 6±1 | 9.5REF | |
| 另外还可以依客户要求提供多款共模磁环线圈电感 | |||||
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注: 可依客户特殊需求设计。
| (TCTC) 系列电性表 | ||||||||||||||||
| Indctance (µH) |
5026 | 5026B | 5052 | 5052B | 5018 | 5018B | 6052 | 6018 | ||||||||
| DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | DC阻抗 | DC直流 | |
| 1.0(1R0M) | 6.0 | 15/0.8 | 5.0 | 15/0.8 | 6.0 | 15/0.8 | 5.0 | 15/0.8 | 6.0 | 15/0.8 | 5.0 | 15/0.8 | 4.0 | 20/0.8 | 4.0 | 20/0.8 |
| 1.2(1R2M) | 6.0 | 15/1.0 | 5.0 | 15/1.0 | 6.0 | 15/1.0 | 5.0 | 15/1.0 | 6.0 | 15/1.0 | 5.0 | 15/1.0 | 4.0 | 20/1.0 | 4.0 | 20/1.0 |
| 1.5(1R5M) | 6.0 | 12/1.2 | 6.0 | 15/1.2 | 6.0 | 12/1.2 | 6.0 | 15/1.2 | 6.0 | 15/1.2 | 6.0 | 15/1.2 | 4.0 | 20/1.2 | 4.0 | 20/1.2 |
| 1.8(1R8M) | 7.0 | 12/1.5 | 6.0 | 12/1.5 | 7.0 | 12/1.5 | 6.0 | 12/1.5 | 7.0 | 12/1.5 | 6.0 | 12/1.5 | 4.0 | 15/1.5 | 4.0 | 15/1.5 |
| 2.0(2R0M) | 7.0 | 11/1.6 | 6.0 | 12/1.6 | 7.0 | 11/1.6 | 6.0 | 12/1.6 | 7.0 | 12/1.6 | 6.0 | 12/1.6 | 4.0 | 15/1.6 | 4.0 | 15/1.6 |
| 2.2(2R2M) | 7.0 | 11/1.7 | 7.0 | 12/1.7 | 7.0 | 11/1.7 | 7.0 | 12/1.7 | 7.0 | 12/1.7 | 7.0 | 12/1.7 | 4.0 | 15/1.7 | 4.0 | 15/1.7 |
| 2.5(2R5M) | 8.0 | 10/2.0 | 7.0 | 10/2.0 | 8.0 | 10/2.0 | 7.0 | 10/2.0 | 8.0 | 10/2.0 | 7.0 | 10/2.0 | 5.0 | 15/2.0 | 5.0 | 15/2.0 |
| 2.7(2R7M) | 8.0 | 10/2.2 | 7.0 | 10/2.2 | 8.0 | 10/2.2 | 7.0 | 10/2.2 | 8.0 | 10/2.2 | 7.0 | 10/2.2 | 5.0 | 12/2.2 | 5.0 | 12/2.2 |
| 3.0(3R0M) | 8.0 | 9/2.4 | 7.0 | 10/2.4 | 8.0 | 9/2.4 | 7.0 | 10/2.4 | 8.0 | 10/2.4 | 7.0 | 10/2.4 | 5.0 | 12/2.4 | 5.0 | 12/2.4 |
| 3.3(3R0M) | 8.0 | 9/2.7 | 7.0 | 9/2.7 | 8.0 | 9/2.7 | 7.0 | 9/2.7 | 8.0 | 9/2.7 | 7.0 | 9/2.7 | 5.0 | 12/2.7 | 5.0 | 12/2.7 |
| 3.5(3R5M) | 9.0 | 8/2.8 | 8.0 | 9/2.8 | 9.0 | 8/2.8 | 8.0 | 9/2.8 | 9.0 | 9/2.8 | 8.0 | 9/2.8 | 5.0 | 12/2.8 | 5.0 | 12/2.8 |
| 3.9(3R9M) | 9.0 | 8/3.0 | 8.0 | 9/3.3 | 9.0 | 8/3.0 | 8.0 | 9/3.3 | 9.0 | 9/3.3 | 8.0 | 9/3.3 | 5.0 | 10/3.0 | 5.0 | 10/3.0 |
| 4.0(4R0M) | 9.0 | 7/3.2 | 8.0 | 8/3.2 | 9.0 | 7/3.2 | 8.0 | 8/3.2 | 9.0 | 8/3.2 | 8.0 | 8/3.2 | 5.0 | 10/3.2 | 5.0 | 10/3.2 |
| 4.5(4R5M) | 9.0 | 7/3.6 | 9.0 | 8/3.6 | 9.0 | 7/3.6 | 9.0 | 8/3.6 | 9.0 | 8/3.6 | 9.0 | 8/3.6 | 5.0 | 10/3.6 | 5.0 | 10/3.6 |
| 4.7(4R7M) | 10.0 | 6/3.8 | 9.0 | 8/3.8 | 10.0 | 6/3.8 | 9.0 | 8/3.8 | 10.0 | 8/3.8 | 9.0 | 8/3.8 | 6.0 | 9/3.8 | 6.0 | 9/3.8 |
| 5.0(5R0M) | 10.0 | 6/4.0 | 9.0 | 7/4.0 | 10.0 | 6/4.0 | 9.0 | 7/4.0 | 10.0 | 7/4.0 | 9.0 | 7/4.0 | 6.0 | 9/4.0 | 6.0 | 9/4.0 |
| 6.0(6R0M) | 10.0 | 5/4.8 | 9.0 | 7/4.8 | 10.0 | 5/4.8 | 9.0 | 7/4.8 | 10.0 | 7/4.8 | 9.0 | 7/4.8 | 6.0 | 8/4.8 | 6.0 | 8/4.8 |
| 6.5(6R5M) | 11.0 | 5/5.0 | 9.0 | 6/5.2 | 11.0 | 5/5.0 | 9.0 | 6/5.2 | 11.0 | 6/5.2 | 9.0 | 6/5.2 | 6.0 | 8/5.2 | 6.0 | 8/5.2 |
| 7.0(7R0M) | 11.0 | 4/5.6 | 10.0 | 6/5.6 | 11.0 | 4/5.6 | 10.0 | 6/5.6 | 11.0 | 6/5.6 | 10.0 | 6/5.6 | 6.0 | 7/5.6 | 6.0 | 7/5.6 |
| 7.5(7R5M) | 11.0 | 4/6.1 | 10.0 | 5/6.1 | 11.0 | 4/6.1 | 10.0 | 5/6.1 | 11.0 | 5/6.1 | 10.0 | 5/6.1 | 6.0 | 7/6.1 | 6.0 | 7/6.1 |
| 8.0(8R0M) | 12.0 | 3/6.4 | 10.0 | 5/6.4 | 12.0 | 3/6.4 | 10.0 | 5/6.4 | 12.0 | 5/6.4 | 10.0 | 5/6.4 | 7.0 | 7/6.4 | 7.0 | 7/6.4 |
| 8.5(8R5M) | 12.0 | 3/6.8 | 11.0 | 4/6.8 | 12.0 | 3/6.8 | 11.0 | 4/6.8 | 12.0 | 4/6.8 | 11.0 | 4/6.8 | 7.0 | 6/6.8 | 7.0 | 6/6.8 |
| 9.0(9R0M) | 12.0 | 3/7.2 | 11.0 | 4/7.2 | 12.0 | 3/7.2 | 11.0 | 4/7.2 | 12.0 | 4/7.2 | 11.0 | 4/7.2 | 7.0 | 6/7.2 | 7.0 | 6/7.2 |
| 9.5(9R5M) | 12.0 | 2/7.6 | 12.0 | 3/7.6 | 12.0 | 2/7.6 | 12.0 | 3/7.6 | 12.0 | 3/7.6 | 12.0 | 3/7.6 | 7.0 | 6/7.6 | 7.0 | 6/7.6 |
| 10.0(100M) | 12.0 | 2/8.0 | 12.0 | 3/8.0 | 12.0 | 2/8.0 | 12.0 | 3/8.0 | 12.0 | 3/8.0 | 12.0 | 3/8.0 | 7.0 | 6/8.0 | 7.0 | 6/8.0 |
| (TCTC) 材料特性 | |||
| 材料 | 初始磁导率 | Permeability with DC bias Hdc=50 oersteds @ 10KHz | 颜色 |
| -2 | 10 | 10.0 (100%) | Red/Clear |
| -8 | 35 | 31.9 (91%) | Yellow/Red |
| -14 | 14 | 14.0 (100%) | Black/Red |
| -18 | 55 | 40.7 (74%) | Green/Red |
| -19 | 55 | 40.7 (74%) | Red/Green |
| -26 | 75 | 38.3 (51%) | Yellow/White |
| -30 | 22 | 20.0 (91%) | Green/Gray |
| -34 | 33 | 27.7 (84%) | Gray/Blue |
| -35 | 33 | 27.7 (84%) | Yellow/Gray |
| -40 | 60 | 37.2 (62%) | Green/Yellow |
| -45 | 100 | 46.0 (46%) | Black/Black |
| -52 | 75 | 44.3 (59%) | Green/Blue |
| (TCTC) 料号标识 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| TCTC | 5026 | HA | - | 45 | 1R0 | - | K | |||||||||||||||||||||||||||||||||||||||||||||||
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