# AC/DC PCB Mount Power Supply (PSU), Class II, ITE, 1 Output, 2.75 W, 3.3 VDC, 830 mA

![Product image](https://novapart.co/image/farnell:3870313/)

**URL**: https://novapart.co/products/VTX-214-003-703/ac-dc-pcb-mount-power-supply-psu-class-ii-ite-1
**SKU**: VTX-214-003-703
**Manufacturer**: VIGORTRONIX
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC PCB Mount Power Supplies
**Price**: €7.1800
**Stock**: 10+
**Lead Time**: 13 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Depth | 25mm |
| Width | 25mm |
| Height | 16mm |
| Product Range | VTX-214-003 Series |
| No. Of Outputs | 1 Output |
| Output Power Max | 2.75W |
| Input Voltage Vac | 90V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 830mA |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 3.3VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3870313/)

3 Watt AC-DC Converters 

## ~~_~~ **Features:** 

- 3W Small Compact Size 25.0 x 25.0 x 16mm 

- Wide AC & DC Input 90V to 264VAC 

- Temperature Range  -25[O] C to +80[O] C 

- Output Range: 3.3V - 24VDC 

- Low Standby Power <0.1W 

- Fully Isolated Pri - Sec >4000Vrms 

- Insulation: Class II 

- Materials: UL94-V0 

- IEC/EN/UL62368, EN61558 

- 

## Description 

VTX-214-003-7## is a compact size AC-DC converter. It features a wide AC input 90V to 264Vac and a DC input voltage 120 to 370VDC. The converters have been designed with low power consumption, high efficiency, high reliability, reinforced isolation. It offers good EMC performance compliant to IEC/EN61000-4 and CISPR32/EN55032 and meets IEC/EN/UL62368, EN60335, EN61558 standards. The converters are widely used in industrial power, home appliances, instrumentation, communication and civil applications. For extremely harsh EMC environment, we recommend using the application circuit show in this Datasheet or contact our Technical team for further support. 

|Selection Guide|Selection Guide|Selection Guide|Selection Guide|Selection Guide|Selection Guide|Selection Guide|
|---|---|---|---|---|---|---|
|Part Number|Power Rating<br>Watts|Output<br>Voltage<br>(VDC)|Output Current<br>(mA)|Ambient<br>Temp. (OC)|Efficiency<br>Typical|Input Range|
|**VTX-214-003-703**|2.75|3.3|830|50OC<br>(80OC @ 40%)|>65%|90 - 264VAC<br>(120 - 370VDC)|
|**VTX-214-003-705**|3|5|600||||
|**VTX-214-003-709**|3|9|330||||
|**VTX-214-003-712**|3|12|250||||
|**VTX-214-003-715**|3|15|200||||
|**VTX-214-003-718**|3|18|170||||
|**VTX-214-003-724**|3|24|125||||
|**Note: Other output voltages are available upon request.**|||||||



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**_ 

3 Watt AC-DC Converters 

|Input Specification<br>Item<br>Conditions<br>Min<br>Typical<br>Max<br>Unit<br>**Input Voltage**<br>AC Input<br>90<br>-<br>264<br>VAC<br>DC Input<br>120<br>-<br>370<br>VDC<br>**Input Frequency**<br>47<br>-<br>63<br>Hz<br>**Input Current**<br>115VAC<br>-<br>-<br>0.1<br>A<br>230VAC<br>-<br>-<br>0.065<br>**Inrush Curent**<br>115VAC<br>-<br>10<br>-<br>230VAC<br>-<br>20<br>-<br>**Leakage Current**<br>230VAC / 50Hz<br>0.20mA RMS Max<br>**External Input Fuse**<br>2Amp Slow Blow Fuse<br>~~es~~<br>~~ee ee~~<br>~~2~~<br>~~eee~~<br>~~ee~~<br>~~ee ee ee ee~~<br>~~a~~<br>~~ee ee ee ee~~<br>~~a~~<br>~~eee ee~~<br>~~ee~~<br>~~ee ee ee~~<br>~~a~~<br>~~eee~~<br>~~ee~~<br>~~ee ee ee~~<br>~~a~~<br>~~ee~~<br>~~po~~|
|---|
||
|Output  Specification<br>Item<br>Conditions<br>Min<br>Typical<br>Max<br>Unit<br>**Output Voltage**<br>3.3VAV  Output<br>-<br>+/-5<br>-<br>%<br>Other Outputs<br>-<br>+/-5<br>-<br>**Line Regulation**<br>Full Load<br>-<br>+/-3<br>-<br>**Load Regulation**<br>0% - 100% Load<br>-<br>+/-5<br>-<br>**Ripple / Noise**<br>20MHz Bandwidth (Peak to Peak<br>Value)<br>-<br>100<br>300<br>mV<br>**Stand by Power**<br>230VAC<br>-<br>0.2<br>-<br>W<br>**Temp. Coefficient**<br>-<br>+/-0.02<br>-<br>%/OC<br>**Short Circuit Protection**<br>Hiccup, Continuous, Self-recovery<br>**Over Current Protection**<br>>120% Load Self-recovery<br>**Over Voltage Protection**<br>Hiccup, Continuous, Self-recovery<br>**Minimum Load**<br>0<br>-<br>-<br>%<br>**Hold-up Time**<br>115VAC Input<br>-<br>5<br>-<br>mS<br>230VAC Input<br>-<br>50<br>-<br>~~**e**s~~<br>~~e~~<br>~~a ee~~<br>~~ee eee ee~~<br>~~es~~<br>~~ee ee ee~~<br>~~es~~<br>~~ee ~~~~**e**e~~ ~~ee~~<br>~~a eeee ee~~<br>~~ae~~<br>~~ee ee ee~~<br>~~es~~<br>~~ee ee ee ee~~<br>~~a~~<br>~~ee~~<br>~~peel~~<br>~~ee~~<br>~~ee~~<br>~~es~~<br>~~ee ee ee ee~~<br>~~a ———EEEEEe~~<br>~~re~~<br>~~ee ee~~|
|Please contact Vigortronix for any enquiries. Products can be altered to suit custom requirements.<br>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**_ 

3 Watt AC-DC Converters 

|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|General  Specification<br>~~**e**s~~<br>~~e~~<br>~~ee~~<br>~~a~~|
|---|---|---|---|---|---|
|Item<br>~~**e**s~~<br>~~a~~|Conditions<br>~~e~~<br>~~ee~~|Min<br>~~e~~<br>~~ee~~<br>~~ee~~|Typical<br>~~e~~<br>~~ee~~|Max<br>~~e~~<br>~~ee~~|Unit<br>~~e~~|
|**Dielectric Strength**<br>~~**e**s~~<br>~~a~~|Input to Output (1Min, 5mA)<br>~~ee~~|3600<br>~~ee~~<br>~~ee~~|-<br>~~ee~~|-<br>~~ee~~|VAC|
|**Operating Temperature**<br>~~pf~~|~~ee ~~<br>~~pf~~<br>~~ee~~|-25<br> ~~ee ~~<br>~~pf~~<br>~~ee~~|-<br> ~~ee ~~<br>~~pf~~<br>~~ee~~|+80<br> ~~ee~~<br>~~pf~~|OC<br>~~pf~~|
|**Storage Temperature**<br>~~pf~~<br>~~es~~|~~pf~~<br>~~es~~<br>~~ee~~|-25<br>~~pf~~<br>~~es~~<br>~~ee~~|-<br>~~pf~~<br>~~es~~<br>~~ee~~|+85<br>~~pf~~<br>~~es~~||
|**Storage Humidity**|~~ee ~~|-<br> ~~ee ~~|-<br> ~~ee~~|+95|%RH|
|**Soldering Temperature**<br>~~ee~~<br>~~es~~<br>~~a~~|Wave Soldering<br>~~a~~|260 +/-5OC<br>||||
||Manual Soldering<br>~~arr~~<br>~~ee~~|360 +/-5OC<br>~~rr~~<br>~~eeeeee~~||||
|**Switching Frequency**<br><br>~~es~~<br>~~a~~<br>~~po~~|~~rr~~<br>~~ee~~<br>~~ee~~<br>|-<br>~~rr~~<br>~~ee~~<br>~~ee~~<br>|65<br>~~rr~~<br>~~ee~~<br>~~ee~~<br>|-<br>~~rr~~<br>~~ee~~<br>|KHz<br>~~rr~~<br>|
|**Altitude**<br><br>~~es~~<br>~~a~~<br>~~po~~|~~rr~~<br>~~ee ~~<br>~~ee~~<br>|-<br>~~rr~~<br> ~~ee ~~<br>~~ee~~<br>|-<br>~~rr~~<br> ~~ee ~~<br>~~ee~~<br>|-<br>~~rr~~<br> ~~ee~~<br>|m<br>~~rr~~<br>|
|**Safety Class**<br>~~po~~<br>~~es~~|~~ee~~<br>~~eetlllclclLlLT~~<br>~~ee~~|CLASS II<br>~~eeee~~<br>~~eetlllclclLlLT~~||||
|**MTBF**<br>~~po ~~<br>~~es~~|~~ee ~~<br> ~~eetlllclclLlLT~~<br>~~ee~~|>300,000Hrs @ 25OC (MIL-HDBK-217F)<br> ~~ee ee~~<br>~~eetlllclclLlLT~~||||
|**Safety Approvals**<br> <br>~~es~~<br>~~pe~~<br>~~es~~|~~eetlllclclLlLT~~<br>~~ee~~<br>~~pe~~<br>~~ee~~|IEC/EN/UL62368, EN61558-2-16<br>~~eetlllclclLlLT~~<br>~~pe~~||||
|**Cooling Method**<br>~~es~~<br>~~po~~|~~ee~~<br>~~eetlllclclLlLT~~|Free Air Convection<br>~~eetlllclclLlLT~~||||
|**Dimensions**<br>~~es~~<br>~~po~~<br>~~es~~|~~ee~~<br>~~eetlllclclLlLT~~<br>~~ee~~|25.0 x 25.0 x 16mm<br>~~eetlllclclLlLT~~||||
|**Case Material**<br>~~po~~<br>~~es~~|~~eetlllclclLlLT~~<br>~~ee~~|UL94-V0 Rated<br>~~eetlllclclLlLT~~||||
|**Weight**<br>~~es~~<br>~~po~~|~~ee~~<br>~~po~~|17g<br>~~po~~||||



EMC Specification 

|EMC Specification|EMC Specification|EMC Specification|
|---|---|---|
|**Emissions**|CE /RE|CISPR32 / EN55032 CLASS B<br>EN55014-1|
|**Immunity**|ESD|IEC/EN 61000-4-2 CONTACT +/-6KV<br>EN55014-2|
||RS|IEC/EN 61000-4-3 10V/m<br>EN55014-2|
||EFT|IEC/EN 61000-4-4|
||SURGE|IEC/EN 61000-4-5, EN55014-2|
||CS|IEC/EN 61000-4-6  10V/r.m.s.<br>EN55014-2|
||Voltage Variation|IEC/EN 61000-4-11, EN55014-2|



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**_ 

## 3 Watt AC-DC Converters 

## Application Schematic for EMC 

## Typical Application EMC 

|Part Number|C1 (uF)|C2 (uF)|TVS|Fuse|MOV|Capacitance<br>Load Max|
|---|---|---|---|---|---|---|
|VTX-214-003-703|1.0|150|SMBJ7.0A|2Amp/300V<br>Slow Blow|S14K350|4000 uF|
|VTX-214-003-705||150|SMBJ7.0A|||4000 uF|
|VTX-214-003-709||120|SMBJ12A|||2200 uF|
|VTX-214-003-712||120|SMBJ20A|||2200 uF|
|VTX-214-003-715||120|SMBJ20A|||1000 uF|
|VTX-214-003-718||120|SMBJ20A|||1000 uF|
|VTX-214-003-724||68|SMBJ30A|||680 uF|
|Note: For additional filtering requirements, contact technical support|||||||



## Derating Graphs 

## Temperature Derating Graph 

## Input Voltage Derating Graph 

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**_ 

3 Watt AC-DC Converters 

Dimensions 

|PIN Number|Function|
|---|---|
|1|AC(N)|
|2|AC(L)|
|3|+Vo|
|4|-Vo|



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-214-003-703/ac-dc-pcb-mount-power-supply-psu-class-ii-ite-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/vigortronix/vtx-214-003-703/power-supply-ac-dc-3-3v-0-83a/dp/3870313)
---

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