# AC/DC Power Supply, ITE & Medical, 1 Output, 150 W, 12 VDC, 12.5 A

![Product image](https://novapart.co/image/farnell:3050703/)

**URL**: https://novapart.co/products/ALM150PS12/ac-dc-power-supply-ite-medical-1-output-150-w-12
**SKU**: ALM150PS12
**Manufacturer**: XP POWER
**Category**: Power & Line Protection || Power Supplies || AC / DC Converters || AC / DC External Plug In Adaptor Power Supplies
**Price**: €67.0200
**Stock**: 10+
**Lead Time**: 211 days (indicative)

## Description

No. of Outputs:1 Output; Output Power Max:150W; Output Voltage - Output 1:12V; Output Current - Output 1:12.5A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Connector:4 Way

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (15-Jan-2018) |
| Plug Type | Mains Plug Sold Separately |
| Product Range | ALM150 Series |
| No. Of Outputs | 1 Output |
| Output Connector | 4 Way DIN |
| Output Power Max | 150W |
| Input Voltage Vac | 80V AC to 264V AC |
| Power Supply Output Type | Fixed |
| Output Current - Output 1 | 12.5A |
| Output Current - Output 2 | - |
| Output Current - Output 3 | - |
| Output Voltage - Output 1 | 12VDC |
| Output Voltage - Output 2 | - |
| Output Voltage - Output 3 | - |
| Power Supply Applications | ITE & Medical |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3050703/)

ALM150 series 

## 150W **External desktop** 

**AC-DC power supplies** 

The ALM150 has medical (2 x MOPP), home healthcare and ITE safety approvals, available as class I, or class II construction with a smooth wipe clean IP32 sealed case that is ideal for healthcare applications. 

The standard class I version has an IEC320-C14 inlet, the class II version with suffix C2-8 has a polarized IEC320-C8 inlet. 

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Features Applications<br>f Regulated single outputs 12V to 48VDC<br>f Energy efficiency level VI o ZN@ Gb+<br>f European CoC tier 2 compliant Medical Home  Healthcare<br>Diagnostics Healthcare<br>f Medical (2 x MOPP) & ITE approvals<br>**----- End of picture text -----**<br>


- f Home Healthcare approval 

## **Dimensions** 

186.0 x 72.0 x 38.0mm (7.32" x 2.84" x 1.49”) 

## **Documentation** 

- f 4th Edition Medical EMC 

- f Class I as standard, class II optional 

- f Input voltage range 80 to 264VAC 

- f Low earth leakage current 

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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 <0.15W standby power 

- f IP32 environmental rating 

- f Optional AC cable restraint (class 1 versions with C14 inlet only) 

- f 0° to +60°C operating temperature 

- f 3 year warranty 

## **Models & ratings** 

|Model number(1,2,3)|Output voltage|Output current|Total regulation|Output power|
|---|---|---|---|---|
|ALM150PS12|12.0VDC|12.5A|±5%|150W|
|ALM150PS15|15.0VDC|10.0A|||
|ALM150PS19|19.0VDC|7.9A|||
|ALM150PS24|24.0VDC|6.2A|||
|ALM150PS48|48.0VDC|3.1A|||



Notes: 

1. For class II versions, add suffix 'C2-8' to the end of the part number e.g. ALM150PS24C2-8. 

2. For optional input connector retention clip add suffix ‘-A’ to the model number, e.g. ALM150PS24-A (not available for C2 versions) 

3. Power de-rated <100VAC for 12 & 15VDC models, refer to input specifications. 

1 [| 

**AC-DC power supplies** 

## ALM150 series 

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## **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|80||264|VAC|19, 24 & 48VDC models: Derate linearly from 100% load at 90VAC to<br>80% load at 80VAC, 300VAC/5s maximum.<br>12 & 15VDC models: Derate linearly from 100% load at 100VAC to<br>80% load at 80VAC, 300VAC/5s maximum.|
|Input frequency|47||63|Hz||
|Input current||1.8/0.9||A|Measu~~re~~d a~~t~~ ~~1~~15/230VAC|
|Inrush current|||160|A|230VAC, cold start at +25°C|
|Power factor||>0.9|||EN61000-3-2 Class A|
|Earth leakage current|||250|µA|264VAC, 60Hz|
|No load inputpower|||0.15|W||
|Inputprotection|T3.15A/250 VAC internal fuse in both line & neutral|||||



## **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 and ratings table|
|Initial set accuracy|||±2|%|At 50% load|
|Minimum load|No minimum load required|||||
|Start up delay||1|2|s||
|Start up rise time|||50|ms||
|Hold up time|20|30||ms|Full load and 115/230VAC|
|Line regulation|||±0.5|%||
|Total regulation|||±5|%||
|Transient response|||4|%|Maximum deviation, recovering to less than 1% within 500µs for<br>50-75-50% load change|
|Ripple and noise|||1.5|% pk-pk|Measured with 20MHz bandwidth and 10µF electrolytic in parallel<br>with 0.1µF ceramic capacitor.|
|Overshoot||5|10|%|At turn on / turn of|
|Overload protection|115||175|%||
|Overvoltage protection|||150|%|Recycle mains to reset|
|Short circuit protection|Trip and restart (hiccup), auto resetting|||||
|Thermalprotection|Measured internally,auto resetting|||||
|Temperature coefcient||0.02||%/°C||
|Patient leakage current|||95|µA|264VAC,60Hz|



## **General** 

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Characteristic Minimum Typical Maximum Units Notes & conditions<br>Efficiency 93 % See models and ratings table and curves.<br>**----- End of picture text -----**<br>


|**Characteristic**|**Minimum**|**Typical**|**Maximum**|**Units**|**Notes & conditions**|
|---|---|---|---|---|---|
|Efciency||93||%|See models and ratings table and curves.|
|Isolation|||4000|VAC|2 x MOPP|
||||1500|VAC|1 x MOPP (Class I versions only)|
||||500|VAC|Class I versions only|
|Switching frequency|45||140|kHz|PFC|
||85||190||Main converter|
|Power density||0.29 (4.83)||cm3(W/in3)||
|Mean time between failure||>300||khrs|MIL-HDBK-217F at 25°C GB|
|Weight||635 (1.4)||g (lb)||



Specifications subject to change without notice. 

2 

**AC-DC power supplies** 

## ALM150 series 

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## **Environmental** 

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


|Characteristic|Minimum|Typical|Maximum|Units|Notes & conditions|
|---|---|---|---|---|---|
|||||||
|Operatingtemperature|0||+60|°C|Derate from 100% load at 40°C to 30% load at +60°C|
|Cooling|Natural convection|||||
|Operatinghumidity|5||95|%RH|Non-condensing|
|Storage temperature|-25||+80|°C||
|Operatingaltitude|5000<br>m|||||
|Shock|IEC68-2-27,30g,11ms half sine,3 times in each of 6 axes|||||
|Vibration|IEC68-2-6,10-500Hz,2g10 mins/sweep,60 mins for each of 3 axes|||||



## **Emissions - EMC** 

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



## **Emissions - 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|3|A|±15kV air/±8kV contact|
|Radiated immunity|EN61000-4-3|10V/m|A|80-2700MHz. IEC60601-1-2 Ed.4 at other frequencies|
|EFT/burst|EN61000-4-4|3|A||
|Surge|EN61000-4-5|Installation class 3|A||
|Conducted|EN61000-4-6|10V|A||
|Magnetic felds|EN61000-4-8|4|A||
|Dips and interruptions|EN61000-4-11|Dip: 30% 500ms|A||
|||Dip: 60% 200ms|A/B|High line/low line|
|||Dip: 80% 5000ms|A||
|||Int: 100% 10ms|A||
|||Int: 100% 20ms|A||
|||Int: 100% 5000ms|B||
||EN60601-1-2|Dip: 30% 25 AC Cycles|A||
|||Dip: 60% 5 AC Cycles|A|230VAC 100% load,100VAC 25% load|
|||Int: 100% 0.5 AC Cycles|A||
|||Int: 100% 1.0 AC Cycles|A||
|||Int: 100% 250 AC Cycles|B||



## **Safety approvals** 

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


|Safety agency|Standard|Notes & conditions|
|---|---|---|
||||
|UL|UL62368-1|Information technology|
||ANSI/AAMI ES 60601-1/ANSI/AAMI HA60601-1-11|Medical(60601-1-11 is for class II versions only)|
|EN|EN62368-1|Information technology|
||EN60601-1/EN60601-1-11|Medical(60601-1-11 is for class II versions only)|
|CB|IEC62368-1,IEC60950-1|Information technology|
||IEC60601-1/IEC60601-1-11|Medical(60601-1-11 is for class II versions only)|
|Others|CSA C22.2 No. 60601/CAN/CSA-C22.2 No.60601-1-11, CCC,<br>PSE, KC & RCM|May require additional importer information|
|CE|Meets all applicable legislation||
|UKCA|Meets all applicable legislation||



Specifications subject to change without notice. 

3 

**AC-DC power supplies** 

## ALM1 ~~50 series~~ 

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Derating curve<br>**----- End of picture text -----**<br>


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100%<br>80%<br>60%<br>40%<br>20%<br>0 20 40 60<br>Ambient Temperature (ºC)<br>Efficiency curve<br>ALM150US12 ALM150US24<br>100.00%<br>100.00%<br>90.00%<br>90.00%<br>115Vac input<br>80.00%  230Vac input<br>80.00%<br>70.00%<br>70.00%<br>60.00%<br>60.00%  10%  20%  30%  40%  50%  60%  70%  80%  90%  100%<br>10%  20%  30%  40%  50%  60%  70%  80%  90%  100%<br>Load<br>Load<br>Mechanical details<br> 4.9 4 Pin Power DIN<br>(0.193)  186.0 (7.32)  36.0 ±2.0 (1.41 ±0.079) ø20.0 ±2.0 (ø0.78 ±0.079) 900.0 ±20.0 (35.43 ±0.79) (KPPX-4P Equivalent Non-locking type)<br>Shell<br>72.0<br>(2.83)<br> 50.0 ±20.0 (1.96 ±0.78)<br>AC Input<br>IEC 320-C8<br>Pin Connection<br>38.0<br>(1.49) 1 +Vout<br> 1.0 (0.039) 2 +Vout<br> 100.3 (3.94)<br>3 RTN<br>4 RTN<br>IEC 320-C14AC Input 40.3  50.0 (1.96) Standard Models:<br>(1.58)<br>Shell Functional Earth<br>C2 Models: Floating<br> 155.0 (6.10)<br>Output Power (%)<br>Efficiency<br>Efficiency<br>**----- End of picture text -----**<br>


## Notes: 

1.  All dimensions shown in mm (inches). Tolerance is 0.5 (0.02) maximum, except output cable length. 

2. Weight:  635g (1.4lbs) approx. 

3.  For European mains lead order part EU-MAINS-IEC for C14 versions, or EU-MAINS-8 for C8 versions. 

   5.  For US mains lead order part US-MAINS-IEC for C14 versions, or US-MAINS-8 for C8 versions. 

   6.  Output connector: 4 pin power din with pin 1 & 2 - positive and pin 3 & 4 - return, equivalent to KPPX-4P (non-locking). 

4.  For UK mains lead order part UK-MAINS-IEC for C14 versions, or UK-MAINS-8 for C8 versions. 

Specifications subject to change without notice29 January 2026 . 

**4** 



## Links

- [View this product on Novapart](https://novapart.co/products/ALM150PS12/ac-dc-power-supply-ite-medical-1-output-150-w-12)
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- [Supplier page](https://es.farnell.com/xp-power/alm150ps12/adapter-ac-dc-12v-12-5a/dp/3050703)
---

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