THL-F series, thermal class at 155°C, is a unique product for high frequency transformers. Three layer extruded coatings of high performance polymer resins gives excellent dielectric properties to this type of winding wires. Unlike enameled wires, three layers of insulation are extruded over the copper conductor with automated manufacturing process, to ensure perfect central position of conductor.
The conventional enameled wire winding coils requires insulation between the primary and secondary coils by means of barrier tape or interlayer tape to isolate primary and secondary windings. Since three layers coating is having very high dielectric strength, it has very less creepage factor. This positive feature of THL serves to downsize switching transformers and promises high production efficiency and cost reduction. Depending on the design, the transformer size can be reduced up to 40% and weight up to 60% as compared to transformers made of enameled wires.
利点
● トランスのサイズと重量を大幅に削減
● 層間絶縁、テープ、バリア等が不要です
● Very high dielectric strength withstands 7000V AC for 1 minute
● 耐圧が7kVを超える
● 機械的強度に優れ、自動巻線に最適
● 故障検出器を備えた自動制御された製造プロセスにより、製造プロセス全体がスループットされます
● トランス巻線の信頼性が高い
● THLはトランスの小型化と材料費の節約に加え、コイル間の距離を縮めることで性能を向上できるという利点があります
応用
● Transformers
● Switching power supplies
● Motors
● Relays
● Inductors
● Electromagnets
技術データ
THL-F series
|
直径 |
許容範囲 |
最小外径(mm) |
最大外径(mm) |
最大導体抵抗 |
|---|---|---|---|---|
|
0.089 |
±0.008 |
0.281 |
0.306 |
2946 |
|
0.102 |
±0.008 |
0.294 |
0.319 |
2254 |
|
0.127 |
±0.008 |
0.319 |
0.344 |
1443 |
|
0.142 |
±0.008 |
0.334 |
0.359 |
1151 |
|
0.16 |
±0.008 |
0.352 |
0.377 |
908 |
|
0.20 |
±0.008 |
0.392 |
0.417 |
607.6 |
|
0.25 |
±0.008 |
0.442 |
0.467 |
382.5 |
|
0.26 |
±0.01 |
0.452 |
0.477 |
358.4 |
|
0.28 |
±0.01 |
0.472 |
0.497 |
307.3 |
|
0.30 |
±0.01 |
0.495 |
0.520 |
262.9 |
|
0.32 |
±0.01 |
0.515 |
0.540 |
227.0 |
|
0.35 |
±0.01 |
0.545 |
0.570 |
191.2 |
|
0.37 |
±0.01 |
0.565 |
0.590 |
170.6 |
|
0.40 |
±0.01 |
0.600 |
0.625 |
143.0 |
|
0.45 |
±0.01 |
0.650 |
0.675 |
112.0 |
|
0.50 |
±0.01 |
0.700 |
0.725 |
91.43 |
|
0.55 |
±0.02 |
0.750 |
0.775 |
78.15 |
|
0.60 |
±0.02 |
0.800 |
0.825 |
65.26 |
|
0.65 |
±0.02 |
0.850 |
0.875 |
55.31 |
|
0.70 |
±0.02 |
0.895 |
0.925 |
47.47 |
|
0.75 |
±0.02 |
0.945 |
0.975 |
41.19 |
|
0.80 |
±0.02 |
0.980 |
1.00 |
36.08 |
|
0.85 |
±0.02 |
1.050 |
1.08 |
31.87 |
|
0.90 |
±0.02 |
1.100 |
1.13 |
28.35 |
|
0.95 |
±0.02 |
1.150 |
1.18 |
25.38 |
|
1.00 |
±0.03 |
1.170 |
1.20 |
23.33 |
