High voltage pulse transformers TE Schaffner IT314 with double secondary winding and ignition current up to one ampere
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Pulse Transformers IT series with double secondary winding
The Pulse Transformers IT series with double secondary winding offer galvanic separation between drive and power circuits, providing voltage resistance up to 4 kV and ignition currents up to 1 A. They are suitable for applications requiring high potential difference voltage scaling due to their vacuum potting and very low partial discharge effects. These transformers are designed for PCB through-hole mounting and custom-specific versions are available upon request.
Features and Benefits
- Galvanic separation with secondary winding
- Voltage resistance up to 4 kV
- Allows high potential difference voltage scaling
- Vacuum potting
- Very low partial discharge effects
- PCB through hole mounting
- Custom-specific versions on request
Typical Applications
- Gate drive circuit
- Power supplies
- Power converters
- Frequency converters
- Switching applications
- DC/DC converters
- Line coupling transformers in high-speed data transmission
Technical Specifications
| Model | Turns ratio | Ignition current Iign [A] | Nominal operating voltage Unom [V] | Voltage resistance Up [kV] | V0t [kVs] | Rise time tr [s] | Primary inductance Lp [mH] | Stray inductance Lstr [H] | Resistance Rp [] | Resistance Rs [] | Capacitance Ck [pF] | Weight [g] |
| IT 143 | 1:1:1 | 0.025 | 500 | 4 | 800 | 0.6 | 15 | 200 | 3 | 3 | 10 | 02 14 |
| IT 242 | 1:1:1 | 0.1 | 500 | 3.2 | 250 | 0.9 | 2.5 | 75 | 0.75 | 0.75 | 7 | 02 6 |
| IT 243 | 1:1:1 | 0.1 | 500 | 3.2 | 250 | 1 | 2.5 | 85 | 0.8 | 0.8 | 7 | 02 6 |
| IT 213 | 1:1:1 | 0.25 | 380 | 2.5 | 450 | 0.4 | 6.5 | 20 | 1.4 | 1.4 | 40 | 02 9 |
| IT 233 | 1:1:1 | 0.25 | 500 | 4 | 300 | 1.3 | 3 | 45 | 0.8 | 0.8 | 7 | 02 13 |
| IT 253 | 1:1:1 | 0.25 | 500 | 3.2 | 160 | 1.3 | 1.1 | 45 | 0.55 | 0.55 | 6 | 02 6 |
| IT 312 | 1:1:1 | 0.25 | 380 | 2.5 | 1200 | 1 | 21 | 35 | 2.4 | 2.7 | 30 | 02 24 |
| IT 313 | 1:1:1 | 1 | 380 | 2.5 | 450 | 0.6 | 3 | 6 | 0.33 | 0.4 | 27 | 02 24 |
| IT 249 | 2:1:1 | 0.25 | 500 | 3.2 | 330 | 4 | 17 | 140 | 3.1 | 1.5 | 9 | 02 6 |
| IT 244 | 3:1:1 | 0.1 | 500 | 3.2 | 200 | 0.7 | 15 | 70 | 2.8 | 0.9 | 9 | 02 6 |
| IT 234 | 3:1:1 | 0.25 | 500 | 4 | 280 | 1 | 17 | 40 | 2 | 0.7 | 9 | 02 13 |
| IT 314 | 3:1:1 | 1 | 380 | 2.5 | 500 | 1 | 35 | 20 | 1.6 | 0.7 | 30 | 02 25 |
Mechanical Data
| Model | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | I [mm] | K [mm] | L [mm] |
| IT 213 | 17.6 0.1 | 16.7 0.1 | 20 0.1 | 5 +1/-0 | 0.45 | 1 | 10 | 5 | 2.1 | 5 | 2 |
| IT 243, IT 244, IT 249, IT 253 | 17.6 0.1 | 16.7 0.1 | 11.3 0.1 | 5 +1/-0 | 0.42 | 0.4 | 15.3 | 7.5 | 2.1 | 5 | 2 |
| IT 242 | 27* 0.2 | 22.5* 0.2 | 13.7 0.1 | 5 +1/-0 | 0.45 | 0.7 | 20 | 7.5 | 3.75 | 5 | 2.5 |
| IT 143, IT 154, IT 233, IT 234 | 27* 0.2 | 22.5* 0.2 | 13.7 0.1 | 5 +1/-0 | 0.45 | 0.7 | 20 | 7.5 | 3.75 | 5 | 2.5 |
| IT 312, IT 313, IT 314 | 25.5* 0.2 | 25.5* 0.2 | 25* 0.1 | 5 +1/-0 | 0.5 | 0.5 | 15 | 7.5 | 5.25 | 5 | 3 |
* Tolerance is 0.2. All dimensions in mm; 1 inch = 25.4 mm. Tolerances according: ISO 2768-m/EN 22768-m.
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Company
Changsha Purple Horn E-Commerce Co., Ltd.
Location
2332 Kaibin Commercial Plaza, No. 419 Shaoshan Middle Road, Shazitang Street, Yuhua District, Changsha City, Hunan Province
Contact Person
Sellina