ALM85US19

EXTERNAL PLUG IN ADAPTOR

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Manufacturer: XP POWER / PARTNER STOCK
Product type: AC / DC External Plug In Adaptor Power Supplies
SVHC: To Be Advised

Delivery and price
Units per pack	3
Price	133.13 €
Current stock	10+
Lead time	30 days

Datasheet

XP Power 

## 85 Watts 

- Medical & IT Safety Approvals 

- Energy Efficiency Level VI & EU CoC Tier 2 Compliant 

- 4th Edition Medical EMC 

- IP32 Environmental Rating 

- Class I and Class II Versions 

- <0.15 W Standby Power 

- 0 °C to 60 °C Operation 

- Low Earth Leakage Current 

- 3 Year Warranty 

The ALM85 series of medical external power supplies is fully approved to international medical & IT safety standards. It has been designed with very high efficiency and low standby power, enabling it to meet the latest environmental legislation. The unit has a fully sealed enclosure complying with IP32 and a smooth surface finish making it easier to wipe down in a clinical setting. 

Dimensions: 

ALM85: 5.315 x 2.441 x 1.457” (135.0 x 62.0 x 37.0 mm) 

Models & Ratings 

|Output Power|Output Voltage|Output Current|Total Regulation|Model Number(1,2)|
|---|---|---|---|---|
|80 W|12.0 V|6.67 A<br>5.33 A<br>4.47 A<br>3.54 A|±5%|ALM85US12|
||15.0 V|||ALM85US15|
|85 W|19.0 V|||ALM85US19|
||24.0 V|||ALM85US24|



## ~~**Notes**~~ 

_1. For class II versions, add suffix 'C2-8' to the end of the part number e.g. ALM85US24C2-8. e.g. ALM85US24-A (not available for C2 versions)_ 

_2. For optional input connector retention clip add suffix ‘-A’ to the model number,_ 

## Mechanical Details ~~a~~ 

**==> picture [549 x 209] intentionally omitted <==**

**----- Start of picture text -----**<br>
IEC 320-C14AC Input 1.58 (40.2) 5.31 (135.0) 35.43 ±0.79 (900.0 ±20.0) 12 & 15 V Versions<br>-A Versions KPPX-4P<br>1.5 (38.4) (Non-Locking)<br>2.44 ø0.685 (17.4)<br>(62.0)<br>AC Input<br>IEC 320-C14<br>Standard Version<br>1.46 0.17 (4.4) 1.95 ±0.039 0.37 ±0.012<br>(37.0) (50.0 ±10.0) (9.5 ±0.3) Pin Connection<br>1 +Vout<br>2 +Vout<br>IEC 320-C8AC Input = 34 RTNRTN<br>A 1.46 C2-8 Versions Shell Not Connected<br>(37.0) 0.039 (1.0)<br>4.76 (121.0) 19 & 24 V Versions<br>1.89 (48.0) 3.04 (77.2)<br>Return (-)<br>1.46<br>(37.0)<br>1.58 (40.2) Output (+)<br>**----- End of picture text -----**<br>


## ~~**Notes**~~ 

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

2. Weight:  0.78 lbs (355 g) 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: 12 V & 15 V: 4 pin power din with pin 1 & 2 - posiitive and pin 3 & 4 - return, equivalent to KPPX-4P (non-locking). 19 V & 24 V: DC barrel jack; 

   - 5.5 outer diameter, 2.5 mm inner diameter with centre positive. 

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

**www.xppower.com** 

1 

XP Power 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Input Voltage|80||264|VAC|Derate linearly from 100% load at 90 VAC to 80% load<br>at 80 VAC. 300 VAC/5 s maximum|
|Input Frequency|47||63|Hz||
|Input Current||1.7/0.9||A|Measured at 115/230 VAC|
|Inrush Current|||60/120|A|115/230 VAC, cold start at 25 °C|
|Power Factor|||||EN61000-3-2 Class A|
|Earth Leakage Current|||250|μA|264 VAC, 60 Hz|
|No Load Input Power|||0.15|W||
|Input Protection|T3.15A/250 VAC internal fuse in both line & neutral|||||



|Characteristic|Min.|Typ.|Max.|Units|Notes & Conditions|
|---|---|---|---|---|---|
|Output Voltage|12||24|VDC|See Models and Ratings table|
|Initial Set Accuracy|||±2|%|At 50% load|
|Minimum Load|||||No minimum load required|
|Start UpDelay|||2|s||
|Start UpRise Time|||150|ms||
|Hold UpTime|10/20|||ms|Full load and 115/230 VAC|
|Line Regulation|||±0.5|%||
|Total Regulation|||±5|%||
|Transient Response|||4|%|Maximum deviation, recovering to less than 1% within<br>500μs for 25% stepload|
|Ripple and Noise|||1.5|% pk-pk|Measured with 20 MHz Bandwidth and 10μF electrolytic in<br>parallel with 0.1μF ceramic capacitor.|
|Overshoot|||10|%|At turn on / turn off|
|Overload Protection|115||175|%||
|Overvoltage Protection<br>~~—————~~|~~—————~~|~~—————~~|150<br>~~—————~~|%<br>~~—————~~|Recycle mains to reset<br>~~—————~~|
|Short Circuit Protection<br>~~—————~~|Tripand restart(hiccup),auto resetting<br>~~—————~~|||||
|Thermal Protection<br>~~—————~~|Measured internally,auto resetting<br>~~—————~~|||||
|Temperature Coefficient<br>~~—————~~|~~—————~~|0.02<br>~~—————~~|~~—————~~|%/°C<br>~~—————~~|~~—————~~|
|Patient Leakage Current<br>~~—————~~|~~—————~~|~~—————~~|95<br>~~—————~~|μA<br>~~—————~~|264 VAC, 60 Hz<br>~~—————~~|



## Environmental 

|Characteristic|Minimum|Typical|Maximum|Units|Notes & Conditions|
|---|---|---|---|---|---|
|OperatingTemperature|0||+60|°C|Derate from 100% load at 40 °C to 60% load at 60 °C|
|Cooling|Natural convection|||||
|OperatingHumidity|5||95|%RH|Non-condensing|
|Storage Temperature|-20||+80|°C||
|OperatingAltitude|||5000|m||
|Shock|IEC68-2-27,30g,11 ms half sine,3 times in each of 6 axes|||||
|Vibration|IEC68-2-6, 10-500 Hz, 2 g 10 mins/sweep, 60 mins for each of 3 axes|||||



## **Derating Curve** 

**==> picture [45 x 146] intentionally omitted <==**

**----- Start of picture text -----**<br>
100%<br>80%<br>60%<br>40%<br>20%<br>0<br>Output Power (%)<br>**----- End of picture text -----**<br>


20 40 60 Ambient Temperature (ºC) 

**www.xppower.com** 

2 

XP Power 

## General 

**==> picture [536 x 515] intentionally omitted <==**

**----- Start of picture text -----**<br>
Characteristic Minimum Typical Maximum Units Notes & Conditions<br>Efficiency  88 % See curves.<br>Isolation: Input to Output  4000 VAC 2 x MOPP<br>Input to Ground  1500 VAC 1 x MOPP (Class I versions only)<br>Output to Ground  500 VAC Class I versions only<br>Switching Frequency 65 KHz kHz PWM<br>Power Density 4.55 W/in [3]<br>Mean Time Between Failure >300 kHrs MIL-HDBK-217F at 25 °C GB<br>Weight 0.78 (355) lb (g)<br>Efficiency Curves<br>ALM85US12<br>100.00%<br>90.00%<br>80.00%<br>115V<br>230V<br>70.00%<br>60.00%<br>10%  20%  30%  40%  50%  60%  70%  80%  90%  100%<br>Load<br>ALM85US24 [—-]<br>100.00%<br>90.00%<br>80.00%<br>115V<br>230V<br>70.00%<br>60.00%  —<br>10%  20%  30%  40%  50%  60%  70%  80%  90%  100%<br>Load<br>Efficiency<br>Efficiency<br>**----- End of picture text -----**<br>


## EMC: Emissions 

|Phenomenon|Standard|Test Level|Notes & Conditions|
|---|---|---|---|
|Emissions|EN55032,EN55011|Level B|Conducted & Radiated|
|Harmonic Current|EN61000-3-2|Class A||
|Voltage Flicker|EN61000-3-3|||



**www.xppower.com** 

3 

XP Power 

## EMC: Immunity 

|Phenomenon|Standard|Test Level|Criteria|Notes & Conditions|
|---|---|---|---|---|
|ESD|EN61000-4-2|3|A|±15 kV air/±8 kV contact|
|Radiated|EN61000-4-3|10 V/m|A|80-2700 MHz. 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|10 V|A||
|Magnetic Fields|EN61000-4-8|4|A||
|Dips and Interruptions|EN61000-4-11|Dip:30% 500ms|A/B<br>Hi|High Line/Low Line|
|||Dip: 60% 200 ms|A/B<br>Hi|High Line/Low Line|
|||Dip: 80% 5000 ms|B||
|||Int: 100% 10 ms|A||
|||Int: 100% 20 ms|B||
|||Int: 100% 5000 ms|B||
||EN60601-1-2|Dip: 30% 25 AC Cycles|A<br>230 VAC 100% load, 100 VAC 80%|230 VAC 100% load, 100 VAC 80%|
|||Dip: 60% 5 AC Cycles|A<br>230 VAC 100% load, 100 VAC 30%|230 VAC 100% load, 100 VAC 30%|
|||Int: 100% 0.5 AC Cycles|A||
|||Int: 100% 1.0 AC Cycles|A<br>230 VAC 100% load, 100 VAC 50%|230 VAC 100% load, 100 VAC 50%|
|||Int: 100% 250 AC Cycles|B||



## Safety Approvals 

|Safety Agency|Safety Standard|Notes & Conditions|
|---|---|---|
|UL|UL62368-1|Information Technology|
|TUV|EN62368-1||
|CB|IEC60950-1 & IEC62368-1||
|UL|ANSI/AAMI ES 60601-1|Medical|
|CSA|CSA C22.2 No. 60601||
|TUV|EN60601-1||
|CB|IEC60601-1||
|CE|Meets all applicable directives||
|UKCA|Meets all applicable legislation||



## Mechanical Details ~~MU~~ 

**==> picture [520 x 223] intentionally omitted <==**

**----- Start of picture text -----**<br>
AC Input<br>IEC 320-C14 1.58 (40.2) 5.31 (135.0) 35.43 ±0.79 (900.0 ±20.0) 12 & 15 V Versions<br>-A Versions<br>KPPX-4P<br>1.5 (38.4)<br>(Non-Locking)<br>2.44 ø0.685 (17.4)<br>(62.0)<br>AC Input<br>IEC 320-C14<br>Standard Version<br>1.46 0.17 (4.4) 1.95 ±0.039 0.37 ±0.012<br>(37.0) (50.0 ±10.0) (9.5 ±0.3) Pin Connection<br>1 +Vout<br>2 +Vout<br>3 RTN<br>AC Input<br>IEC 320-C8 4 RTN<br>1.46 C2-8 Versions ~ ES Shell Not Connected<br>(37.0) 0.039 (1.0)<br>19 & 24 V Versions<br>4.76 (121.0)<br>1.89 (48.0) 3.04 (77.2) Return (-)<br>,<br>1.46<br>(37.0)<br>Output (+)<br>1.58 (40.2)<br>**----- End of picture text -----**<br>


## ~~**Notes**~~ 

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

2. Weight:  0.78 lbs (355 g) 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: 12 V & 15 V: 4 pin power din with pin 1 & 2 - posiitive and pin 3 & 4 - return, equivalent to KPPX-4P (non-locking). 19 V & 24 V: DC barrel jack; 

   - 5.5 outer diameter, 2.5 mm inner diameter with centre positive. 

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

**www.xppower.com** 

07 June 2022

Updated at June 3, 2026

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