- AC/DC Adapters[6]
- Transformers[6]
- Silicon Steel[6]
- Inductors[6]
- Filters[6]
- Switching Power Supply[1]
- Contact Person : Ms. Ji Linda
- Company Name : Tianjin Sitong Electronic Co., Ltd.
- Tel : 86-022-88530317
- Fax : 86-022-88821156
- Address : Tianjin,Tianjin,Baitangkou village , Xinzhuang town , Jinnan district
- Country/Region : China
- Zip : 300350
Related Product Searches:encapsulated transformer,High Quality,transformer, power transformers,EI,EE
Encapsulated transformer
Priamry: 115V 60HZ or 230V 50HZ
Power- 0.5VA to 36VA
Dielectric strength- 4000Vrms
Coil structure: laminated, encapsulated
High ambient operation temporature(75 degree maximum)
Secondary: single or dual
Insulation class: Class B(130 degree)
Colors: brown, blue,yellow,biack,grey etc
Safety approval: CE,ROHS,CQC,ISO9001
Short circuit proof ,anti-damp,anti-corrosion,compact size
We also apply EP transformer with Secondary short circuit proof
Electronic parameters(at 25)
More specifications are aviliable
Item | Model | Dimension(mm) | Export power Typical value |
ST20-1 | EE20×6 | 22×23×15 | 0.35VA |
ST20-2 | EE20×10 | 22×23×19 | 0.5VA |
ST30-01 | EI30×10.5 | 33×28×23 | 0.5-1VA |
ST30-02 | EI30×12.5 | 33×28×25 | 1-1.5VA |
ST30-03 | EI30×15.5 | 33×28×28 | 1.5-2.1VA |
ST30-04 | EI30×18 | 33×28×31 | 2.1-3VA |
ST30-05 | EI30×23 | 33×27.8×35 | 2.8-3VA |
ST38 | EI38×13.5 | 56×46×38 | 4-5VA |
ST42-1 | EI42×14 | 45×39×32.8 | 5-6VA |
ST42-2 | EI42×20 | 45×39×38.8 | 8-10VA |
ST48-1 | EI48×16 | 51×43×35 | 10VA |
ST48-2 | EI48×18 | 51×43×39 | 12VA |
ST54 | EI54×18 | 57×49×57 | 15-18VA |
ST60 | EI60×30 | 68×56×58 | 30VA |
Primary advantage
1.We have experienced engineers, every one has more than 20 years experience.
2.We are absolutly punctral.
3.Every goods must be test three times before shipped to ensure no unqualified products
4.We can apply SGS report of materials to prove all the products are ROHS.
5.Customers requirements are welcome.
encapsulated transformer