Changsha Purple Horn E-Commerce Co., Ltd.
| Turns Ratio | 3:1:1 |
| Width | 25.5mm |
| Length | 25.5mm |
| Operating Temperature | -25℃~+70℃ |
| Description | 3:1:1 Through Hole,25.5x25.5mm Pulse Transformers RoHS |
| Mfr. Part # | IT314 |
| Package | Through Hole,25.5x25.5mm |
| Model Number | IT314 |
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Product Specification
| Turns Ratio | 3:1:1 | Width | 25.5mm |
| Length | 25.5mm | Operating Temperature | -25℃~+70℃ |
| Description | 3:1:1 Through Hole,25.5x25.5mm Pulse Transformers RoHS | Mfr. Part # | IT314 |
| Package | Through Hole,25.5x25.5mm | Model Number | IT314 |
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.
| 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 |
| 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.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
>300
Ecer Certification：
Verified Supplier
Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ... Changsha Purple Horn E-Commerce Co., Ltd. is a professional company focus on integrated circuit ic business. Changsha Purple Horn will also responsible with exporting and logistic business. there is professional factory Changsha Purple Horn which focus on desigining and manufacture. ...
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