# AC/DC Power Supply, ITE, 1 Output, 90 W, 48 VDC, 1.875 A

![Product image](https://novapart.co/image/farnell:2524416/)

**URL**: https://novapart.co/products/VES90PS48/ac-dc-power-supply-ite-1-output-90-w-48-vdc-1875-a
**SKU**: VES90PS48
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC External Plug In Adaptor Power Supplies
**Price**: €32.7600
**Stock**: 10+
**Lead Time**: 155 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:90W; Output Voltage - Output 1:48V; Output Current - Output 1:1.875A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Connector:4 Wa

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Plug Type | Mains Plug Sold Separately |
| Product Range | VES90 Series |
| No. Of Outputs | 1 Output |
| Output Connector | 4 Way Mini DIN |
| Output Power Max | 90W |
| Input Voltage Vac | 90V AC to 264V AC |
| Input Voltage Ac Max | 264V |
| Input Voltage Ac Min | 90V |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 1.875A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 48VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2524416/)

VES90 series 

## 90W **External desktop** 

**AC-DC power supplies** 

The 90W VES90 with Energy Efficiency Level VI and CoC Tier 2 these desktop/external ACDC power supplies are designed for high volume/low cost applications. 

With class I construction the VES90 are fitted with an IEC320-C14 inlet and have a voltage input range of 90 to 264VAC. 

The DC lead is fitted with a 4 pin power mini DIN connector as standard, alternatively a 5.5 x 2.5mm barrel jack connector can be specified as an option. 

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**----- Start of picture text -----**<br>
Features Applications Dimensions<br>f Single outputs from 12V to 48VDC 139.0 x 58.0 x 31.0mm (5.47" x 2.28" x 1.223")<br>f Energy efficiency level VI a<br>f European CoC tier 2 electronicsIndustrial  Instrumentation Technology<br>**----- End of picture text -----**<br>


- f <0.15W standby power 

- f China compulsory certification (CCC) qualified 

- f High power density 

- f Optional output connector 

- f 0°C to +60°C operation 

- f 1 year warranty 

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Documentation<br>For further information click the link or scan<br>the code<br>: xppower.com<br>**----- End of picture text -----**<br>


## **Models & ratings** 

|Model number|Output voltage|Output current|Total regulation|Efficiency(1)|Output power|
|---|---|---|---|---|---|
|VES90US12|12.0VDC|7.50A|±5%|89%|90W|
|VES90US19|19.0VDC|4.74A||89%||
|VES90US24|24.0VDC|3.75A||89%||
|VES90US48|48.0VDC|1.875A||89%||



Notes: 

1.  Typical average of efficiencies measured at 25%, 50%, 75% and 100% load and 230VAC input. 

2.  For optional Barrel Jack Connector, 2.5mm inner positive, 5.5mm outer negative, 11mm length add suffix ‘-B’ e.g. VES90PS24-B. 

1 [| 

**AC-DC power supplies** 

## VES90 series 

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## **Input** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|**Characteristic**|**Minimum**|**Typical**|**Maximum**|**Units**|**Notes & conditions**|
|---|---|---|---|---|---|
|||||||
|Input voltage|90||264|VAC||
|Input frequency|47||63|Hz||
|Input current||1.5/0.6||A|Measured at 115/230VAC|
|Inrush current|||130||230VAC, cold start at +25°C|
|Power factor|EN61000-3-2 Class A<br>|||||
|Earth leakage current|||3.5|mA|264 VAC, 60~~Hz~~|
|No load input power|||0.15|W||
|Input protection<br>|T3.15A/250 VAC internal fuse in line|||||



## **Output** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>**----- End of picture text -----**<br>


|Characteristic|Minimum|Typical|Maximum|Units|Notes & conditions|
|---|---|---|---|---|---|
|||||||
|Output Voltage|12||48|VDC|See models & ratings|
|Initial Set Accuracy|||±2|%|At 50% load|
|Minimum Load<br>|No minimum load required|||||
|Start Up Delay|||3|s||
|Start Up Rise Time|||50|ms||
|Hold Up Time|8/16|||ms|Full load and 115 VAC/230 VAC|
|Line Regulation|||±0.5|%||
|Total Regulation|||±5|%|Includinginitial set accuracy|
|Transient Response|||4|%|Maximum deviation, recovering to less than 1% within 500µs for 25%<br>step load change|
|Ripple and Noise|||2/1|% pk-pk|2% for 12/19/24VDC,1% for 48VDC,<br>20MHz bandwidth, measured with 20MHz bandwidth and 10µF electrolytic<br>in parallel with 0.1µF ceramic capacitor.|
|Overshoot||5||%|At turn on / turn off|
|Overload Protection|120||200|%||
|Overvoltage Protection|||180|%|Recycle mains to reset|
|Short Circuit Protection|Trip and restart (hiccup), auto resetting|||||
|Temperature Coeffcient||0.04||%/°C||



## **General** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>Efficiency 89 % See models and ratings table and curves<br>**----- End of picture text -----**<br>


|Characteristic|Minimum|Typical|Maximum|Units|Notes & conditions|
|---|---|---|---|---|---|
|Effciency||89||%|See models and ratings table and curves|
|Isolation|3000|||VAC|Input to output|
||1500|||VAC|Input to ground|
||Output return is connected to input ground||||Output to ground|
|Switchingfrequency||55||kHz|At full load|
|Power density||96.68 (5.9)||W/cm3(W/in3)||
|Mean time between failure||>100||khrs|MIL-HDBK-217F, 25°C GB|
|Weight||370 (0.82)||g(lb)||



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## VES90 series 

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## **Environmental** 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & conditions||
|---|---|---|---|---|---|---|
|Operatingtemperature|0||+60|°C|Derate from 100% load at +40°C to 50% load at +60°C||
|Storage temperature|-40||+70|°C|||
|Cooling|Natural convection||||||
|Operatinghumidity|10||90|%|RH, non-condensing||
|Operatingaltitude|||5000|m|||
|Shock|IEC68-2-27, 30g, 30ms half sine, 3 times in each of 6 axes||||||
|Vibration|IEC68-2-6, 10-500 Hz, 0.25 g 10 mins/sweep, 60 mins for each of 3 axes||||||



## **EMC: Emissions** 

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Phenomenon Standard Test Level Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test Level|Notes & conditions|
|---|---|---|---|
|||||
|Conducted|EN55032|Level B||
|Radiated|EN55032|Level B||
|Harmonic currents|EN61000-3-2|Class A||
|Voltage ficker|EN61000-3-3|||



## **EMC: Immunity** 

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Phenomenon Standard Test Level Criteria Notes & conditions<br>**----- End of picture text -----**<br>


|Phenomenon|Standard|Test Level|Criteria|Notes & conditions|
|---|---|---|---|---|
||||||
|ESD immunity|EN61000-4-2|±15kV Air, ±8kV contact|A||
|Radiated immunity|EN61000-4-3|3 V/m|A||
|EFT/burst|EN61000-4-4|2|A||
|Surge|EN61000-4-5|Installation Class 3|A||
|Conducted|EN61000-4-6|3V|A||
|Magnetic felds|EN61000-4-8|3A/m|A||
|Dips and interruptions|EN61000-4-11|Dip: 30% 500ms|A/B|High line/low line|
|||Dip: 60% 200ms|A/B|High line/low line|
|||Dip: 100% 5000ms|B||
|||Int: 100% 10ms|A||



## **Safety approvals** 

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Certification Standard Notes & conditions<br>UL UL60950-1  IEC62368-1<br>**----- End of picture text -----**<br>


|Certification|Standard|Notes & conditions|
|---|---|---|
|UL|UL60950-1,IEC62368-1||
|EN|EN60950-1, EN62368-1||
|CB|IEC60950-1||
|AU/NZ|AU/NZ 60950.1||
|CCC|China CompulsoryCertifcation, GB4943||
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||



3 

**AC-DC power supplies** 

## VES90 series 

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Derating curve<br>100%<br>80%<br>60%<br>40%<br>20%<br>0 20 40 60<br>Ambient Temperature (ºC)<br>Efficiency curve<br>VES90US12 VES90US24<br>100%<br>100%<br>90%  90%<br>80%  80%<br>115Vac input<br>70%  70%  230Vac input<br>60%  60%<br>50%  50%<br>10  20  30  40  50  60  70  80  90  100  10  20  30  40  50  60  70  80  90  100<br>Load (%)  Load (%)<br>Mechanical details<br> 1200 ±20 (47.24 ±0.79)  139.0 (5.47)<br>Pin Function<br>1 3 58.0<br>(2.28) 1 Output +<br>2 4 2 Output +<br>3 Return<br>LED Indicator<br>4 Return<br>IEC320-C14 (1.22)31.0 Shell return and input groundConnected to output<br>Rating Label<br>Output Power (%)<br>Efficiency  Efficiency<br>**----- End of picture text -----**<br>


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## Notes: 

1.  All dimensions shown in mm (inches). Tolerance is 0.5 (0.02) maximum, except output 2. Output connector: Power Mini DIN, mates with Kycon KPJX-4S or equivalent. cable length. 3. Weight:  370g (0.82lbs) approx. 

30 January 2026 

8 



## Links

- [View this product on Novapart](https://novapart.co/products/VES90PS48/ac-dc-power-supply-ite-1-output-90-w-48-vdc-1875-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/xp-power/ves90ps48/adaptor-ac-dc-48v-1-875a/dp/2524416)
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