# AC/DC Power Supply, ITE, 1 Output, 40 W, 24 VDC, 1.67 A

![Product image](https://novapart.co/image/farnell:2524404/)

**URL**: https://novapart.co/products/VEC40US24/ac-dc-power-supply-ite-1-output-40-w-24-vdc-167-a
**SKU**: VEC40US24
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC External Plug In Adaptor Power Supplies
**Price**: €12.6800
**Stock**: 200+
**Lead Time**: 163 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:40W; Output Voltage - Output 1:24V; Output Current - Output 1:1.67A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Connector:Barrel

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (16-Jul-2019) |
| Plug Type | IEC 60320 C14 |
| Product Range | VEC40 Series |
| No. Of Outputs | 1 Output |
| Output Connector | Barrel Plug Center Positive 2.5mm x 5.5mm x 11mm |
| Output Power Max | 40W |
| 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 | 1.67A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:2524404/)

## VEC40 Series 

## 40W 

## **AC-DC POWER SUPPLIES** 

The VEC40 Series of desktop AC-DC power supplies deliver 40W offering single output voltages of 12V, 15V and 24V, and are designed for high volume applications. A low standby power which is less than 75mW enables VEC40 to comply with energy efficiency level VI standards. 

With world-wide safety approvals, class B compliance for conducted and radiated emissions, high efficiency and 3kVAC isolation, the limited power source (LPS) approved VEC40 series benefits system designers with easy integration into a wide range of industrial applications including test and measurement, process control, industrial displays and analytical instrumentation. 

## **Features** . 

## • Single outputs of 12V, 15V and 24V 

- 90-264VAC input range 

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Applications<br>Analytical  Display   Industrial   Process<br>Instrumentation Systems Electronics Control<br>**----- End of picture text -----**<br>


- High efficiency – 89% 

- <75mW standby power – Energy efficiency level VI 

- China Compulsory Certification (CCC) qualified 

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Dimensions<br>**----- End of picture text -----**<br>


4.58” x 2.06” x 1.23” (116.3 x 52.4 x 31.3mm) 

- ITE safety approvals 

- 3kVAC isolation 

- Class B conducted and radiated emissions 

- Operating temperature range of 0–65˚C 

- Overload, overvoltage, and short circuit protection 

- Optional inlet connector 

## **Models & Ratings** 

|Model Number(1)<br>VEC40US12|Output Voltage<br>12.0V|Output Current<br>3.33A|Total Regulation<br>±5%|Efficiency(1)<br>89%|Output Power<br>40W|
|---|---|---|---|---|---|
|VEC40US15|15.0V|2.67A||89%||
|VEC40US24|24.0V|1.67A||89%||



Notes: 

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

2. For optional IEC320-C6 inlet add suffix -C6 to the part number, e.g. VEC40US24-C6. MOQs apply, contact sales for details. 

AC-DC POWER SUPPLIES 

## VEC40 Series 

## **Input** 

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


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Input Voltage|90||264|VAC||
|Input Frequency|47||63|Hz||
|Input Current||0.8/0.6|||Measured at 115VAC/240VAC|
|Inrush Current|||110|A|230VAC cold start, 25°C|
|Power Factor|||||EN61000-3-2 Class A|
|Earth Leakage Current|||0.7|mA|240VAC, 60Hz|
|No Load Input Power|||0.1|W||
|Input Protection|T3.15A/250VAC internal fuse in line|||||



## **Output** 

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


|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Output Voltage|12||24|VDC|See Models and Ratings|
|Minimum Load|No minimum load required|||||
|Start Up Delay|||4|s||
|Start Up Rise Time|||50|ms||
|Hold Up Time|8|||ms|115VAC full load|
|Line Regulation|||±0.5|%||
|Load Regulation|||±5|%|Including initial set accuracy|
|Transient Response|||4|%|Maximum deviation, recovering to less than 1% within 500μs for 25%<br>step load|
|Overshoot||5||%|At turn on/turn off|
|Ripple & Noise|||240|% pk-pk|Measured with 20 MHz Bandwidth and 22μF electrolytic in parallel<br>with 0.1μF ceramic capacitor.|
|Overvoltage Protection||175||%|Recycle mains to reset|
|Overload Protection|110||170|%||
|Temperature Coeffcient||±0.04||%/˚C||
|Short Circuit Protection<br>|Trip and restart (hiccup mode), auto resetting|||||



## **General** 

|Characteristc|Minimum|Typical|Maximum|Units|Notes & Conditons|
|---|---|---|---|---|---|
|Effciency||89||%|See Models and Ratings and Effciency Curves|
|Isolation:  Input to Output<br>Input to Ground<br>Output to Ground|||3000|VAC||
||||1500|VAC||
|||||VDC|Negative output is connected to ground|
|Switching Frequency||65||kHz|±10kHz|
|Power Density|||3.14|W/in3||
|Mean Time Between Failure||>200||khrs|MIL-HDBK-217F 25°C GB|
|Weight||0.52 (240)||lb (g)||



2 

AC-DC POWER SUPPLIES 

## VEC40 Series 

## **Application Notes** 

Derating Curve 

Figure 1 

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100%<br>80%<br>60%<br>40%<br>20%<br>0 45 65<br>Ambient Temperature (ºC)<br>Output Power (%)<br>**----- End of picture text -----**<br>


## **Environmental** 

|Characteristic<br>Operating Temperature|Minimum<br>0|Typical|Maximum<br>+65|Units<br>°C|Notes & Conditions<br>Derate from 100% load at 45°C to 50% load at 65°C|
|---|---|---|---|---|---|
|Storage Temperature|-20||+85|°C||
|Cooling|Natural convection|||||
|Humidity|5||90|%RH|Non-condensing|
|OperatingAltitude|||5000|m||
|Vibration|IEC68-2-6, 10-500 Hz, 2g 10 mins/sweep, 60 mins for each of 3 axes|||||
|Shock|IEC68-2-27, 30g, 11ms half sine, 3 times in each of 6 axes|||||



## **Efficiency Curves** 

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Figure 2<br>VEC40US12<br>**----- End of picture text -----**<br>


## **Figure 3 VEC40US24** 

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100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>10  20  30  40  50  60  70  80  90  100<br>Load (%)<br>**----- End of picture text -----**<br>


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100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>10  20  30  40  50  60  70  80  90  100<br>Load (%)<br>**----- End of picture text -----**<br>


115VAC input 230VAC input 

Specifications subject to change without notice. 

3 

AC-DC POWER SUPPLIES 

## VEC40 Series 

## **EMC: Emissions** 

|Phenomenon|Standard|Test Level|Notes & Conditons|
|---|---|---|---|
|Conducted|EN55032|Class B||
|Radiated|EN55032|Class B||
|Voltage Flicker|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 & Conditons|
|---|---|---|---|---|
|Harmonic Current|EN61000-3-2|Class A|||
|ESD Immunity|EN61000-4-2|±8kV Air, ±4kV contact|A||
|Radiated Immunity|EN61000-4-3|3V/m|A||
|EFT/Burst|EN61000-4-4|3|A||
|Surge|EN61000-4-5|Installation Class 3|A||
|Conducted|EN61000-4-6|3V|A||
|Magnetic Field|EN61000-4-8|3 A/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|
|||Int: 100% 5000ms|B||



## **Safety Approvals** 

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Certification Standard Notes & Conditions<br>CB IEC60950-1, IEC62368-1<br>UL /CSA UL60950-1, UL62368-1<br>EN EN60950-1, EN62368-1 Approved at Limited Power Source (LPS)<br>CCC China Compulsory Certification, GB4943<br>AU/NZ AU/NZ 60950.1<br>CE Meets all applicable directives<br>UKCA Meets all applicable legislation<br>**----- End of picture text -----**<br>


4 

AC-DC POWER SUPPLIES 

## VEC40 Series 

## **Mechanical Details** 

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Cable length: 47.2” ± 0.8” (1200 mm ±20 mm)<br>IEC320-C14<br>2.06<br>(52.4) 1.57 ±0.08 0.43<br>(40.0 ±2.0) (100.0) (11.0)<br>0.89 0.4<br>(22.7) (10.0)<br>4.58<br>(116.3)<br>Op�onal IEC320-C6<br>1.23<br>(31.3)<br>Core Diameter: 0.79” ± 0.08” (20mm ±2 mm)<br>0.89<br>(22.7)<br>3.94<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions are shown in inches (mm), Tolerance is 0.04” (±1.0) max except output lead. 

2. Weight: 0.52lbs (240g) approx. 

3. Output connector is barrel type with 11mm length, 5.5mm dia. outer, 2.5mm dia. inner with center + and outer shell - polarity. 

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20 Jun 2023 

**5** 



## Links

- [View this product on Novapart](https://novapart.co/products/VEC40US24/ac-dc-power-supply-ite-1-output-40-w-24-vdc-167-a)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/xp-power/vec40us24/adaptor-ac-dc-24v-1-67a/dp/2524404)
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