# AC/DC Enclosed Power Supply (PSU), ITE, Industrial, LED Lighting, 1 Outputs, 75 W, 24 V, 3.1 A

![Product image](https://novapart.co/image/farnell:4913842/)

**URL**: https://novapart.co/products/LBA75US24/ac-dc-enclosed-power-supply-psu-ite-industrial-led
**SKU**: LBA75US24
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC Enclosed Power Supplies
**Price**: €14.8400
**Stock**: 50+
**Lead Time**: 85 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (04-Feb-2026) |
| Product Range | LBA75 Series |
| No. Of Outputs | 1Outputs |
| Output Power Max | 75W |
| Current, Output 4 | - |
| Input Voltage Vac | 90V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 3.1A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 24V |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Output Voltage - Output 4 | - |
| Power Supply Applications | ITE, Industrial, LED Lighting |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4913842/)

LBA75 series 

## **Convection** 75W **cooled** 

**AC-DC power supplies** 

The LBA75 series of compact, convection-cooled 75W AC-DC power supplies are designed to deliver quiet, consistent performance across a wide range of industrial technology applications. With a wide input range, regulated single output voltages from 5V to 48VDC and output voltage adjustment, the LBA75 series provides engineers with a versatile and robust power platform suitable for demanding industrial environments. 

Featuring Class B conducted and radiated emissions, worldwide ITE safety approvals, wide temperature range, compact footprint, a power “ON” LED and an integrated connector cover, the LBA75 is designed for easy integration into applications including auxiliary power units, security and surveillance systems, industrial automation, lighting control, smart home and building control equipment. 

## **Features** 

- f 75W convection cooled 

- f Universal, single phase input: 90 to 264VAC 

- f Regulated single outputs from 5V to 48VDC 

- f ITE safety approvals 

- f Class B conducted & radiated emissions 

- f Integrated connector cover 

- f Output voltage trim 

- f Efficiency, up to 86% 

- f Short circuit, overvoltage & overload protection 

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Applications<br>“NN(03) ; cal}<br>Smart home Instrumentation Industrial<br>electronics<br>Robotics Technology<br>**----- End of picture text -----**<br>


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


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99.0 x 97.0 x 30.0 mm  (3.89” x 3.82” x 1.18”)<br>**----- End of picture text -----**<br>


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


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


- f LED power ON status indicator 

- f -30°C to +70°C operating temperature 

- f 3 year warranty 

## **Models & ratings** 

|Model number|Output voltage|Output voltage|Output current|Ripple & noise<br>pk to pk(1)|Efficiency(2)|Maximum<br>capacitive load|Power|
|---|---|---|---|---|---|---|---|
||Nominal|Adjustment range(3)||||||
|LBA75US05|5.0V|4.5 - 5.5V|12.0A|100mV|83%|6000μF|60W|
|LBA75US12|12.0V|10.8 - 13.2V|6.0A|120mV|85%|3600μF|72W|
|LBA75US15|15.0V|13.5 - 16.5V|5.0A|120mV|85%|3000μF|75W|
|LBA75US24|24.0V|21.6 - 26.4V|3.1A|150mV|85%|1200μF|75W|
|LBA75US48|48.0V|44.0 - 52.0V|1.6A|250mV|86%|90μF|75W|



Notes: 

1. Ripple & noise measured with 20MHz bandwidth and using 20±2cm twisted pair-wire terminated with 47μF electrolytic capacitor in parallel with 0.1μF ceramic capacitor. 2.  Typical efficiencies measured at 230VAC full load. 

3. The total output power must not exceed the rated output power. 

1 [| 

**AC-DC power supplies** 

## LBA75 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 - operating|90|115/230|264|VAC|Derate output power linearly from 100% at 100VAC to 80% at 90VAC.|
|Input frequency|47|50/60|63|Hz||
|Input current|||2.0|A|115VAC full load|
||||1.0||230VAC full load|
|No load input power|||0.9|W||
|Inrush current|||40|A|115VAC cold start at +25°C ambient|
||||85||230VAC cold start at +25°C ambient|
|Earth leakage current|||0.75|mA|240VAC / 50Hz|
|Input protection|T3.15A/250VAC Internal fuse ftted 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|Notes & conditons|Notes & conditons|
|---|---|---|---|---|---|---|---|
|||||||||
|Output voltage|5||48|VDC|See Models & Ratings table|||
|Initial set accuracy|||±2|%|Full load|LBA75US05||
||||±1|||All other models||
|Voltage adjustment|See Models & Ratings table|||||||
|Minimum load|0|||A|No minimum load|required||
|Start up time|||2.5|s|115 & 230VAC full|load at +25°C||
|Rise time|||50|ms|115 & 230VAC full|load||
|Hold up time|12/20|||ms|115 / 230VAC full load|||
|Drift|||±0.03|%|After 20 minutes warm up, 230VAC, 0°C to +50°C|||
|Line regulation|||±0.5|%|100-264VAC, full load|||
|Load regulation|||2|%|From 0-100%<br>load|LBA75US05||
||||1|||All other models||
|Transient response|||4|%|Recovery within 1% in less than 0.5ms for a 50-75% and 75-50%<br>load step|||
|Ripple & noise|See Models & Ratings table|||||||
|Over / Undershoot|||10|%|Full load|||
|Overvoltage protection|110||140|%|5V-24V models||Protection type:<br>Clamp, auto recovery|
||||60|V|48V model|||
|Overload protection|110||160|%|Nominal output current, auto recovery|||
|Temperature coeffcient||±0.03||%/°C|0 to +50°C|||
|Short circuit protection|Continuous hiccup with auto recovery|||||||



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## LBA75 series 

## **General** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>Efficiency See Models & Ratings table<br>**----- End of picture text -----**<br>


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|Effciency|See Models & Ratings table|||||
|Isolation:  input to output<br>input to ground<br>output to ground|3000|||VAC|Class I construction|
||1800|||VAC||
||500|||VAC||
|Switching frequency||65||kHz|Full load|
|Power density|||0.2612 (4.28)|W/cm3(W/in3)||
|Mean time between failure|300|||khrs|MIL-HDBK-217F, Notice 2 +25°C GB at 230VAC|
|Weight||250 (0.551)||g (lb)||
|Case material|Aluminium chassis with vented galvanized steel cover|||||



## **Environmental** 

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


|Characteristc|Minimum|Typical|Maximum|Units|Notes & conditons|
|---|---|---|---|---|---|
|||||||
|Operating temperature|-30||+70|°C|See derating curve|
|Storage temperature|-40||+85|°C||
|Cooling|Natural convection|||||
|Humidity|20||95|%RH|Non-condensing|
|Operating altitude|||2000|m||
|Vibration|Tested according to EN60068-2-27, 10-500Hz, 5g (1H) for each X, Y and Z plane|||||



## **EMC: emissions** 

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


|Phenomenon|Standard|Test level|Notes & conditons|
|---|---|---|---|
|||||
|Conducted|EN55032|Class B||
|Radiated|EN55032|Class B||
|Harmonic currents|EN61000-3-2|Class A|Load≥80%|
|Voltage ficker|EN61000-3-3|||



## **EMC: immunity** 

|Phenomenon|Standard|Test level|Criteria|Notes & conditons|
|---|---|---|---|---|
|ESD immunity|EN61000-4-2|2/3|B|Contact ±4kV / Air ±8kV|
|Radiated immunity|EN61000-4-3|10V/m|B||
|EFT|EN61000-4-4|±2kV|B||
|Surge|EN61000-4-5|Installation class 3|B|Line to line ±1kV, line to ground ±2kV|
|Conducted|EN61000-4-6|10Vrms|A||
|Magnetic feld|EN61000-4-8|30AVm|A||
|Dips and interruptions|EN61000-4-11<br>(230VAC)|Dip. 100% (0VAC), 10ms|B||
|||Dip. 30% (154VAC), 500ms|B||
|||Dip. 20% (176VAC), 5000ms|B||
|Interruptions|EN61000-4-11|Int. 100% (0VAC), 5000ms|C||



3 

**AC-DC power supplies** 

## LBA75 series 

## **Safety approvals** 

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Certification Standard Notes & conditions<br>**----- End of picture text -----**<br>


|Certfcaton|Standard|Notes & conditons|
|---|---|---|
||||
|CB|IEC62368-1|Information technology|
|UL|UL62368-1|Information technology|
|TUV|EN62368-1|Information technology|
|CCC|China Compulsory Certifcation, GB4943, GB17625.1,<br>GB4943.1, GB/T9254|Information technology|
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||



## **Application notes** 

Temperature derating 

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100%<br>90%<br>80%<br>70%<br>60%<br>50%<br>40%<br>30%<br>20%<br>10%<br>0%<br>-30 [-25] -20 -10 0 10 20 30 40 50 60 70<br>Temperature (°C)<br>Output load (%)<br>**----- End of picture text -----**<br>


4 

**AC-DC power supplies** 

## LBA75 series 

## **Mechanical details** 

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2 - M3 (side)<br>6.5 [0.256]<br>90 [3.543]<br>10 [0.394]<br>74 [2.913]<br>4.5 [0.177]<br>92.5 [3.642]<br>L<br>N<br>2 - M3<br>(bottom)<br>-V<br>+V<br>Status indicator<br>Vout adjustment<br>20.5 [0.807] 55 [2.165]<br>99 ±1<br>[3.898 ±0.039]<br>Ø3.5 [Ø0.138]<br>Ø3.5 [Ø0.138]<br>3.5 [0.138]<br>26 [1.024] 30 ±1  [1.181 ±0.039]<br>15 [0.591] 14.5 [0.571]<br>97 ±1<br>85 [3.346]<br>[3.819 ±0.039]<br>45.5 [1.791]<br>3.5 [0.138]<br>6.5 [0.256]<br>**----- End of picture text -----**<br>


Notes: 

1. All dimensions are in mm (inches). 

2. Terminal screw tightening torque: M4 12N-m (1.2Kgf-cm) 

3. Mounting screw tightening torque: M3 0.4N-m (4Kgf-cm) 

4. Mounting screw penetration depth: 3mm max 5. Mounting screw length : 5mm 

6. Chassis must be connected to protective earth 

03 March 2026 

5 



## Links

- [View this product on Novapart](https://novapart.co/products/LBA75US24/ac-dc-enclosed-power-supply-psu-ite-industrial-led)
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- [Supplier page](https://es.farnell.com/xp-power/lba75us24/power-supply-ac-dc-24v-3-1a/dp/4913842)
---

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