# Pulse Transformer, Open, 1:1, 3 mH, 1.1 ohm, 200 Vµs, 2.8 kV, VTX Pulse Series

![Product image](https://novapart.co/image/farnell:1674306/)

**URL**: https://novapart.co/products/VTX-110-004/pulse-transformer-open-11-3-mh-ohm-200-vs-28-kv
**SKU**: VTX-110-004
**Manufacturer**: VIGORTRONIX
**Category**: Transformers || Pulse Transformers
**Price**: €1.7000
**Stock**: 10+
**Lead Time**: 74 days (indicative)

## Description

Turns Ratio:1:1; Isolation Voltage:2.8kV; Product Range:-; Inductance:3mH; DC Resistance:1.1ohm; ET Constant:200Vµs; SVHC:No SVHC (12-Jan-2017); Capacitance:20pF; External Depth:13mm; Exter

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Inductance | 3mH |
| Et Constant | 200Vµs |
| Turns Ratio | 1:1 |
| Dc Resistance | 1.1ohm |
| Product Range | VTX Pulse Series |
| Isolation Voltage | 2.8kV |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:1674306/)

## VTX Pulse Range 

## **Features:** 

- Open or Encapsulated PCB mounting 

- • Designed for Wide band and General Pulse applications. 

- Ideal for Triac and Thyristor Control Systems. 

- Max Pulse Current 200mA (Peak) 

- UL94-V0 rated materials. 

- RoHS Compliant 

Description 

These transformers handle currents & voltages in the form of pulses within power electronic circuits and separate the source & load. These kinds of transformer are used in radar, television, digital computers, and many more. 

## Schematic and Dimensions 

**==> picture [94 x 18] intentionally omitted <==**

**----- Start of picture text -----**<br>
Recommended PCB<br>Hole of 1.0-1.2mm Dia .<br>**----- End of picture text -----**<br>


Please contact Vigortronix for any enquiries. Products can be altered to suit custom requirements. The information contained in this document is subject to change without notice. 

Vigortronix, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570   Web. www.vigortronix.com, E-mail: sales@vigortronix.com Vigortronix is a trading name of Vigortronix Limited 

_**Vigortronix.com**_ 

## VTX Pulse Range 

## Selection Guide ~~|~~ 

|Part No|Ratio|Fig.|Ind. Pri<br>(mH)<br>Min|Ind.<br>Sec<br>(mH)<br>Min|Pri<br>DCR<br>W +/-<br>10%|Sec<br>DCR<br>W +/-10%|Int-<br>Wind<br>Cap|Leakage<br>Ind.|Isolation<br>Voltage|Ban-<br>width|Volt-<br>Time<br>Prod.|Max<br>Pulse<br>Current|
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|**VTX-110-004**<br>~~A~~<br>~~|~~|1:1<br>~~A~~<br>~~|~~|A<br>~~A~~<br>~~|~~|3<br>~~A~~<br>~~f|~~|3<br>~~A~~<br>~~f|~~<br>~~[|~~|0.8<br>~~A~~<br>~~[||_|~~|1.1<br>~~A~~<br>~~|_|~~|20pF<br>~~A~~<br>~~|_|~~|19uH<br>~~A~~|2.8KVac<br>~~A~~<br>~~f_~~<br>~~S§Y[.~~|3kHz<br>~<br>1MHz<br>~~A~~|200V<br>uS<br>~~A~~|200mA<br>~~A~~|
|**VTX-111-004**<br>~~A~~<br>~~|~~|1:1<br>~~A~~<br>~~|~~|A<br>~~A~~<br>~~|~~|3<br>~~A~~<br>~~f|~~|3<br>~~A~~<br>~~f|~~<br>~~[|~~|0.8<br>~~A~~<br>~~[||_|~~|1.1<br>~~A~~<br>~~|_|~~|||||||
|**VTX-110-006**<br>~~|~~<br>~~a~~<br>~~|~~|1:1+1<br>~~|~~<br>~~a~~<br>~~|~~|B<br>~~|~~<br>~~a~~<br>~~|~~|3<br>~~f|~~<br>~~a~~<br>~~|-|~~|3 + 3<br>~~f|~~<br>~~[|~~<br>~~a~~<br>~~|-|~~<br>~~[|~~|1.32<br>~~[| |_|~~<br>~~a~~<br>~~[||_|~~|1.1+1.54<br>~~|_|~~<br>~~a~~<br>~~|_|~~|30pF<br>~~|_|~~<br>~~a~~<br>~~|_|~~|8uH<br>~~a~~|||||
|**VTX-111-006**<br>~~a~~<br>~~|~~|1:1+1<br>~~a~~<br>~~|~~|B<br>~~a~~<br>~~|~~|3<br>~~a~~<br>~~|-|~~|3 + 3<br>~~a~~<br>~~|-|~~<br>~~[|~~|1.32<br>~~a~~<br>~~[||_|~~|1.1+1.54<br>~~a~~<br>~~|_|~~|||||||
|**VTX-110-008**<br>~~|~~<br>~~ee~~<br>~~|~~|2:1+1<br>~~|~~<br>~~ee~~<br>~~|~~|B<br>~~|~~<br>~~ee~~<br>~~|~~|12<br>~~|-|~~<br>~~ee~~<br>~~|-|~~|3 + 3<br>~~|-|~~<br>~~[|~~<br>~~ee~~<br>~~|-|~~<br>~~[|~~|3.36<br>~~[| |_|~~<br>~~ee~~<br>~~[||_|~~|1.4 + 2.0<br>~~|_|~~<br>~~ee~~<br>~~|_|~~|26pF<br>~~|_|~~<br>~~ee~~<br>~~|_|~~|30uH<br>~~ee~~|||||
|**VTX-111-008**<br>~~ee~~<br>~~|~~|2:1+1<br>~~ee~~<br>~~|~~|B<br>~~ee~~<br>~~|~~|12<br>~~ee~~<br>~~|-|~~|3 + 3<br>~~ee~~<br>~~|-|~~<br>~~[|~~|3.36<br>~~ee~~<br>~~[||_|~~|1.4 + 2.0<br>~~ee~~<br>~~|_|~~|||||||
|**VTX-110-010**<br>~~|~~<br>~~ee~~<br>~~|~~|2:1<br>~~|~~<br>~~ee~~<br>~~|~~|A<br>~~|~~<br>~~ee~~<br>~~|~~|12<br>~~|-|~~<br>~~ee~~<br>~~|~~|3<br>~~|-|~~<br>~~[|~~<br>~~ee~~<br>~~[|~~|2.32<br>~~[| |_|~~<br>~~ee~~<br>~~[|[|~~|1.45<br>~~|_|~~<br>~~ee~~<br>~~[|~~|19pF<br>~~|_|~~<br>~~ee~~|115uH<br>~~ee~~|||||
|**VTX-111-010**<br>~~ee~~<br>~~|~~|2:1<br>~~ee~~<br>~~|~~|A<br>~~ee~~<br>~~|~~|12<br>~~ee~~<br>~~|~~|3<br>~~ee~~<br>~~[|~~|2.32<br>~~ee~~<br>~~[|[|~~|1.45<br>~~ee~~<br>~~[|~~|||||||
|**VTX-110-014**<br>~~|~~<br>~~ee~~|1:4<br>~~|~~<br>~~ee~~|A<br>~~|~~<br>~~ee~~|3<br>~~|~~<br>~~ee~~|50<br>~~[|~~<br>~~ee~~|1.85<br>~~[| [|~~<br>~~ee~~|5.6<br>~~[|~~<br>~~ee~~|22.5pF<br>~~ee~~<br>|370uH<br>~~ee~~<br>|||||
|**VTX-111-014**<br>~~ee~~<br>~~a~~|1:4<br>~~ee~~<br>|A<br>~~ee~~<br>|3<br>~~ee~~<br>|50<br>~~ee~~<br>|1.85<br>~~ee~~<br>|5.6<br>~~ee~~<br>|||||||
|**VTX-110-041**<br>~~ee~~<br>~~|~~|4:1<br>~~ee~~<br>~~|~~|A<br>~~ee~~<br>~~|~~|50<br>~~ee~~<br>~~f|~~|3<br>~~ee~~<br>~~f|~~<br>~~[|~~|5.6<br>~~ee~~<br>~~[||_|~~|1.85<br>~~ee~~<br>~~|_|~~|22.5pF<br>~~ee~~<br>~~|_|~~<br><br>~~f_~~|370uH<br>~~ee~~<br><br>~~f_~~|||||
|**VTX-111-041**<br>~~ee~~<br>~~|~~<br>~~Fr~~<br>~~|~~<br>~~Fr~~|4:1<br>~~ee~~<br>~~|~~<br>~~[ft~~|A<br>~~ee~~<br>~~|~~<br>~~[ft~~|50<br>~~ee~~<br>~~f|~~<br>~~[ft~~<br>~~ff~~|3<br>~~ee~~<br>~~f|~~<br>~~[|~~<br>~~ff~~|5.6<br>~~ee~~<br>~~[||_|~~<br>|1.85<br>~~ee~~<br>~~|_|~~<br>|||||||
|**VTX-111-800**<br>~~|~~<br>~~Fr~~<br>~~|~~<br>~~Fr~~<br>~~SO~~|100:1<br>~~|~~<br>~~[ft~~<br>~~SO~~|A<br>~~|~~<br>~~[ft~~<br>~~SO~~|6<br>~~f|~~<br>~~[ft~~<br>~~ff~~|-<br>~~f|~~<br>~~[|~~<br>~~ff[ft~~|0.7<br>~~[| |_|~~<br>~~[ft~~|0.1<br>~~|_|~~<br>~~[ft~~|6pF<br>~~|_|~~<br>~~[ft~~<br>~~f_~~|-<br>~~[ft~~<br>~~f_~~<br>~~S§Y[.~~|||||
|**VTX-110-047**<br>~~Fr~~<br>~~|~~<br>~~Fr~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|2:1<br>~~[ft~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|E<br>~~[ft~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~SO~~|12<br>~~[ft~~<br>~~ff~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|3<br>~~ff~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|2.3<br><br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|1.1<br><br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|5.0pF<br><br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC|73uH<br><br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~S§Y[.~~|3.2KVac<br>~~f_~~<br>SCUrTSCSdESC(<‘YSTC*SFCOC*dCL(C#$§:USXSGCCUCWS#$§’WESUSUC<br>~~S§Y[.~~||||
|**VTX-111-042**<br>~~Fr~~<br>~~SO~~|1:1<br>~~SO~~|E<br>~~SO~~|3|3<br>~~OO~~|0.8<br>~~OO~~|0.8<br>~~OO~~|5.0pF<br>~~f_~~|85uH<br>~~f_~~<br>~~S§Y[.~~|5KVac<br>~~f_~~<br>~~S§Y[.~~||||
|**VTX-111-045**<br>~~OO~~<br>~~|~~|2:1<br>~~OO~~<br>~~[ft~~|E<br>~~OO~~<br>~~[ft~~|1.5<br>~~OO~~<br>~~[ft~~<br>~~f-~~|0.4<br>~~OO~~<br>~~f-Lt.~~|0.44<br>~~OO~~<br>~~Lt.~~|0.2<br>~~OO~~<br>~~Lt.Lf~~|5.0pF<br>~~OO~~<br>~~Lf~~|85uH<br>~~OO~~<br>~~Lf_~~|||||
|**VTX-111-047**<br>~~|~~|2:1<br>~~[ft~~|E<br>~~[ft~~|12<br>~~[ft~~<br>~~f-~~|3<br>~~f-Lt.~~|2.3<br>~~Lt.~~|1.1<br>~~Lt.Lf~~|5.0pF<br>~~Lf~~|73uH<br>~~Lf_~~|||||



Please contact Vigortronix for any enquiries. Products can be altered to suit custom requirements. The information contained in this document is subject to change without notice. 

Vigortronix, 16 De Havilland Way, Witney, Oxfordshire, OX29 0YG, UK Tel. +44 (0)1993 777570   Web. www.vigortronix.com, E-mail: sales@vigortronix.com Vigortronix is a trading name of Vigortronix Limited 

_**Vigortronix.com**_ 



## Links

- [View this product on Novapart](https://novapart.co/products/VTX-110-004/pulse-transformer-open-11-3-mh-ohm-200-vs-28-kv)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/vigortronix/vtx-110-004/transformer-pulse-open-1-1/dp/1674306)
---

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