特点：CD型铁芯一般采用优质冷轧晶粒取向硅钢片经卷绕、退火、浸漆烘干再切割后精密研磨等工艺制造而成。 从而保证铁芯的电磁性能，它和同种材料的片状铁芯相比具有体积小，重量轻，结构简单，漏磁小等优点。
应用：50Hz电源、400HZ电源、无线电设备的电源变压器,音频变压器、滤波阻流圈和音频阻流圈等产品
| 铁芯型号 | 尺寸/mm | 400HZ | 50HZ | | a | b | c | h | H | L | 铁芯重量/kg | 功率/VA | 铁芯重量/kg | 功率/VA | | 不小于 | | CD10×12.5×20 | 10 | 12.5 | 12.5 | 20 | 40 | 32.5 | 0.0880 | 52.00 | 0.0910 | 1.85 | | CD10×12.5×25 | 25 | 45 | 0.0980 | 63.40 | 0.1010 | 2.62 | | CD10×12.5×32 | 32 | 52 | 0.1110 | 80.50 | 0.1150 | 3.81 | | CD10×12.5×40 | 40 | 60 | 0.1250 | 99.00 | 0.1310 | 5.17 | | CD12.5×16×25 | 12.5 | 16 | 16 | 25 | 50 | 41 | 0.1780 | 106.00 | 0.1850 | 8.50 | | CD12.5×16×32 | 32 | 57 | 0.1990 | 132.00 | 0.2070 | 11.70 | | CD12.5×16×40 | 40 | 65 | 0.2220 | 161.40 | 0.2310 | 15.70 | | CD12.5×16×50 | 50 | 75 | 0.2530 | 197.00 | 0.2620 | 20.00 | | CD12.5×25×30 | 12.5 | 25 | 20 | 30 | 55 | 45 | 0.3200 | 202.00 | 0.3320 | 25.10 | | CD12.5×25×40 | 40 | 65 | 0.3670 | 260.00 | 0.3810 | 37.50 | | CD12.5×25×50 | 50 | 75 | 0.4040 | 313.00 | 0.4200 | 46.40 | | CD12.5×25×60 | 60 | 85 | 0.4600 | 362.00 | 0.4770 | 54.40 | | CD16×32×40 | 16 | 32 | 25 | 40 | 72 | 57 | 0.6820 | 427.00 | 0.7050 | 77.10 | | CD16×32×50 | 50 | 82 | 0.7590 | 520.00 | 0.7840 | 96.50 | | CD16×32×65 | 65 | 97 | 0.8750 | 647.00 | 0.9030 | 124.00 | | CD16×32×80 | 80 | 112 | 0.9900 | 764.00 | 1.0230 | 150.00 | | CD20×40×50 | 20 | 40 | 32 | 50 | 90 | 72 | 1.3420 | 740.00 | 1.3860 | 174.00 | | CD20×40×60 | 60 | 100 | 1.4630 | 865.00 | 1.5070 | 202.00 | | CD20×40×80 | 80 | 120 | 1.7050 | 1,114.00 | 1.7600 | 268.00 | | CD20×40×100 | 100 | 140 | 7.9470 | 1,344.00 | 2.0020 | 329.00 | | CD25×50×65 | 25 | 50 | 40 | 65 | 115 | 90 | 2.6730 | 1,453.00 | 2.7610 | 396.00 | | CD25×50×80 | 80 | 130 | 2.9480 | 1,730.00 | 3.0470 | 474.00 | | CD25×50×100 | 100 | 150 | 3.3220 | 2,089.00 | 3.4320 | 580.00 | | CD25×50×120 | 120 | 170 | 3.6960 | 2,431.00 | 3.8280 | 684.00 | | CD32×64×80 | 32 | 64 | 50 | 80 | 144 | 114 | 5.4780 | 2,913.00 | 5.6650 | 906.00 | | CD32×64×100 | 100 | 164 | 6.0940 | 3,479.00 | 6.2920 | 1,093.00 | | CD32×64×130 | 130 | 194 | 7.0070 | 4,294.00 | 7.2270 | 1,372.00 | | CD32×64×160 | 160 | 224 | 7.9320 | 5,034.00 | 8.1950 | 1,661.00 | | CD40×80×100 | 40 | 80 | 64 | 100 | 180 | 144 | 10.7910 | 5,608.00 | 11.1100 | 1,950.00 | | CD40×80×120 | 120 | 200 | 11.7700 | 6,487.00 | 12.1000 | 2,276.00 | | CD40×80×160 | 160 | 240 | 13.6400 | 8,198.00 | 14.0800 | 2,898.00 | | CD40×80×200 | 200 | 280 | 15.6200 | 9,791.00 | 16.0600 | 3,529.00 |
|
