AC-DC Power Supplies
ALM120 Series
120 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
Dimensions:
The ALM120 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.
ALM120:
6.732 x 2.677 x 1.496” (171.0 x 68.0 x 38.0 mm)
Models & Ratings
Output Power
Output Voltage
Output Current
Total Regulation
Model Number(1,2,3,4)
12.0 V
15.0 V
19.0 V
24.0 V
10.00 A
8.00 A
6.32 A
5.00 A
ALM120PS12
ALM120PS15
ALM120PS19
ALM120PS24
120 W
5%
Notes
1. For class II versions, add suffix 'C2-8' to the end of the part number e.g.
ALM120PS24C2-8.
3. For optional output connector, DC barrel jack, add suffix -B5 to the model
number, e.g. ALM120PS24-B5 (not available for 12 & 15 V models)
2. For optional input connector retention clip add suffix ‘-A’ to the model number,
e.g. ALM120PS24-A (not available for C2 versions)
4. Power de-rated <100 VAC for 12 & 15 V models, refer to input specifications.
Mechanical Details
35.42 0.79 (900.0 20.0)
6.73 (171.0)
0.195
(4.9)
KPPX-4P
(Non-Locking)
1.41 0.079
(36.0 2.0)
0.787 0.079 (ø20.0 2.0)
Shell
2.67
(68.0)
1.96 0.787 (50.0 20.0)
AC Input
IEC 320-C8
Pin
1
Connection
+Vout
+Vout
RTN
2
1.49
(38.0)
3
4
RTN
Standard Models:
Functional Earth
C2 Models: Floating
0.039 (1.0)
Shell
3.95 (100.3)
AC Input
Optional -B5 Versions
IEC 320-C14
1.73
(44.0)
1.59
Return (-)
(40.3)
5.51 (140.0)
Output (+)
Notes
1. All dimensions shown in inches (mm). Tolerance is 0.02 (0.5) maximum, except
output cable length.
2. Weight: 1.1 lbs (0.5 kg) approx.
3. For European mains lead order part EU-MAINS-IEC for C14 versions,
or EU-MAINS-8 for C8 versions.
4. For UK mains lead order part UK-MAINS-IEC for C14 versions, or UK-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). Optional for 19 & 24 models:
DC barrel jack; 5.5 mm outer diameter, 2.5 mm inner diameter with centre
positive, and 9.5 mm barrel length.
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