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灌封針式變壓器
灌封針式變壓器：有EI28-EI66多種規格，輸入電壓：60V/110V/220V/380V/AC50Hz/60Hz等，功率：0.5VA-25VA，鐵芯、組間耐壓≥5000V/AV，灌封變壓器具有密封、防潮極佳、直接焊接于印制板上、體積小、結構緊湊、使用方便、絕緣性能好等特點。廣泛應用于國防、航空、電力、電氣、電子、計算機、通訊、醫療、機床、儀器儀表、家用電器等。
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灌封針式變壓器介紹：
灌封針式變壓器：有EI28-EI66多種規格，輸入電壓：60V/110V/220V/380V/AC50Hz/60Hz等，功率：0.5VA-25VA，鐵芯、組間耐壓≥5000V/AV，灌封變壓器具有密封、防潮極佳、直接焊接于印制板上、體積小、結構緊湊、使用方便、絕緣性能好等特點。廣泛應用于國防、航空、電力、電氣、電子、計算機、通訊、醫療、機床、儀器儀表、家用電器等。
型號表
| 型 號 | 鐵芯規格 | 功率（VA） | A(mm) | B(mm) | C(mm) | D(mm) | 針 比 | 針 數 | 備 注 |
|---|---|---|---|---|---|---|---|---|---|
| TDA-0.5-C1 | EI28×10 | 0.5 | 30 | 23.5 | 28 | 26.5 | 4 3 | 7 | |
| TDA-0.8-C2 | EI28×11 | 0.8 | 30.8 | 27.6 | 25.4 | 19.4 | 4 3 | 7 | |
| TDA-1-C3 | EI28×12 | 1 | 30.6 | 27.6 | 20.6 | 25.5 | 5 5 | 10 | |
| TDA-1.2-C4 | EI28×13 | 1.2 | 30.4 | 27.5 | 27.6 | 22.5 | 5 5 | 10 | |
| TDA-1.5-C5 | EI28×15 | 1.5 | 30.9 | 27.6 | 29.8 | 24 | 5 5 | 10 | |
| TDA-2-C6 | EI28×18A | 2 | 30.9 | 28.1 | 32 | 27.6 | 5 5 | 10 | |
| TDA-2-C7 | EI28×18B | 2 | 31 | 28 | 32 | 27 | 5 5 | 10 | |
| TDA-2.5-C8 | EI28×20 | 2.5 | 30.9 | 27.6 | 35.3 | 29.6 | 5 5 | 10 | |
| TDA-1.5-C9 | EI28×15 | 1.5 | 32 | 27 | 27 | 23 | 5 5 | 10 | |
| TDA-1.5-C10 | EI28×16 | 1.5 | 33 | 27 | 32 | 25.2 | 5 5 | 10 | |
| TDA-2.5-C11 | EI28×20 | 2.5 | 33 | 30 | 29 | 27 | 3 4 | 7 | |
| TDA-1-C12 | EI35×10 | 1 | 37.9 | 32.6 | 28.1 | 20.8 | 4 4 | 10 | |
| TDA-1.5-C13 | EI35×13A | 1.5 | 37.1 | 32 | 30.3 | 25.7 | 5 5 | 10 | |
| TDA-1.5-C14 | EI35×13B | 1.5 | 37.6 | 32.2 | 31.1 | 25.4 | 4 4 | 8 | |
| TDA-2-C15 | EI35×15 | 2 | 37.9 | 32.4 | 32.6 | 25.3 | 5 5 | 10 | |
| TDA-3-C16 | EI35×16 | 3 | 37.3 | 32 | 33 | 28.3 | 2 3 | 5 | |
| TDA-3-C17 | EI35×17 | 3 | 29 | 30 | 28.3 | 27.5 | 3 3 | 6 | |
| TDA-3-C18 | EI35×18 | 3 | 38.1 | 32.6 | 34 | 27.8 | 5 5 | 10 | |
| TDA-4-C19 | EI35×20A | 4 | 37.5 | 40 | 33 | 30 | 5 4 | 9 | |
| TDA-4-C20 | EI35×20B | 4 | 37.8 | 32.3 | 37.4 | 30.1 | 5 5 | 10 | |
| TDA-3-C21 | EI35×16 | 3 | 38 | 33 | 29 | 21.5 | 4 3 | 7 | |
| TDA-1.5-C22 | EI41×12 | 1.5 | 42.8 | 34.8 | 29 | 25.1 | 5 5 | 10 | |
| TDA-2.5-C23 | EI41×14 | 2.5 | 42.7 | 34.7 | 31 | 27.1 | 6 6 | 12 | |
| TDA-3-C24 | EI41×16 | 3 | 42.8 | 34.8 | 33 | 29.1 | 7 7 | 14 | |
| TDA-4-C25 | EI41×18 | 4 | 44.1 | 36.1 | 35 | 27 | 7 7 | 14 | |
| TDA-6-C26 | EI41×25 | 6 | 44 | 44 | 46 | 32.6 | 6 6 | 12 | |
| TDA-2-C27 | EI48×12 | 2 | 50.2 | 42.1 | 22.1 | 18.6 | 7 7 | 14 | |
| TDA-4-C28 | EI48×16A | 4 | 51.8 | 43.6 | 35.3 | 27.4 | 5 5 | 10 | |
| TDA-4-C29 | EI48×16B | 4 | 51 | 43 | 36 | 30 | 6 6 | 12 | |
| TDA-5-C30 | EI48×18 | 5 | 50.5 | 42.8 | 37.5 | 31.2 | 5 5 | 10 | |
| TDA-6-C31 | EI48×20 | 6 | 51.7 | 43.5 | 40.2 | 32.5 | 5 5 | 10 | |
| TDA-8-C32 | EI48×24 | 8 | 51.8 | 43.6 | 45.1 | 37.4 | 5 5 | 10 | |
| TDA-12-C33 | EI48×30 | 12 | 51.6 | 43.3 | 50.5 | 42.9 | 5 5 | 10 | |
| TDA-20-C34 | EI60×30 | 20 | 82 | 55 | 55 | 45.5 | 7 7 | 14 | |
| TDA-4-C35 | EI41×17L2 | 4 | 44.2 | 38.3 | 38.5 | 帶耳 | |||
| TDA-6-C36 | EI41×22L2 | 6 | 45.5 | 41.8 | 39.5 | 帶耳 | |||
| TDA-8-C37 | EI41×27L2 | 8 | 45.5 | 46.4 | 39.5 | 帶耳 | |||
| TDA-7-C38 | EI48×22L2 | 7 | 52.5 | 42.7 | 46.5 | 帶耳 | |||
| TDA-8-C39 | EI48×24L1 | 8 | 50.6 | 47.4 | 46 | 帶耳 | |||
| TDA-8-C40 | EI48×24L2 | 8 | 50.6 | 46.8 | 45.9 | 帶耳 | |||
| TDA-10-C41 | EI48×28L1 | 10 | 52 | 49.6 | 44 | 帶耳 | |||
| TDA-12-C42 | EI48×31L2 | 12 | 52.5 | 53 | 46.4 | 帶耳 | |||
| TDA-10-C43 | EI57×22L2 | 10 | 61.5 | 47.5 | 54.5 | 帶耳 | |||
| TDA-12-C44 | EI57×25L2 | 12 | 60.5 | 53.5 | 50.8 | 帶耳 | |||
| TDA-20-C45 | EI57×30L2 | 20 | 60.7 | 53.9 | 54.4 | 帶耳 | |||
| TDA-25-C46 | EI66×28L2 | 25 | 69.4 | 56.6 | 61.4 | 帶耳 |
