AKM45 Series
45 Watt
• Energy Efficiency Level VI
• European CoC Tier 2
AC-DC Power Supplies
xxx Series
• Medical and ITE Approvals
• Optional Class II Versions
• Optional White Versions
• Output Voltages from 9 V to 48 V
• Optional AC Cable Restraint
• 3 Years Warranty
The AKM45 series of desktop adaptors comply with the latest energy efficiency level VI standards
with high active mode efficiency and extremely low no load power consumption. Available with a
standard jack plug connector these adaptors suit a wide variety of cost sensitive industrial and
medical applications while maintaining industry leading performance.
Dimensions:
AKM:
4.82 x 2.02 x 1.24” (122.4 x 51.4 x 31.5 mm)
Models & Ratings
Output Power
Output Voltage
9.0 V
12.0 V
48 W
15.0 V
18.0 V
24.0 V
48.0 V
Output Current
4.50 A
4.00 A
3.20 A
2.66 A
2.00 A
1.00 A
Total Regulation
(1)
5%
5%
5%
5%
5%
5%
Efficiency
(2)
89.8%
90.5%
90.5%
90.6%
90.2%
91.2%
Model Number
(3,4)
AKM45US09
AKM45US12
AKM45US15
AKM45US18
AKM45US24
AKM45US48
Notes
1. Total regulation includes initial set accuracy, line and load regulation.
2. Typical average value measured at 25%, 50%, 75% and 100% at 230 VAC.
3. For white case version add suffix ‘-W’ e.g. AKM45US12-W. MOQ applies,
contact sales for details.
4. For optional Class II version add suffix C2, e.g. AKM45US24C2.
Input
Characteristic
Input Voltage
Input Frequency
Input Current
Inrush Current
No Load Input Power
Input Protection
Minimum
90
47
Typical
Maximum
264
63
1.3
100
75
Units
VAC
Hz
A
A
mW
Notes & Conditions
90 VAC
230 VAC, cold start at 25 °C
Internal fuse in both line and neutral
Output
Characteristic
Output Voltage
Minimum Load
Start Up Delay
Start Up Rise Time
Hold Up Time
Total Regulation
Transient Response
Ripple & Noise
Overload Protection
Short Circuit Protection
Temperature Coefficient
130
Minimum
9
0
Typical
Maximum
48
4
55
5
4
200
160
0.05
Units
V
A
s
ms
ms
%
% deviation
mV pk-pk
%
Continuous, trip and restart (hiccup mode) with auto recovery
%/ ˚C
Notes & Conditions
See Models and Ratings table
No minimum load required
30
10
Full load and 100 VAC
See Models and Ratings table
Recovery within <1% within 500 µs for a 60% step load
change at 0.15 A/µs
Measured with 20 MHz bandwidth and 10 µF electrolytic in
parallel with 0.1 µF ceramic capacitor
1
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AKM45 Series
General
Characteristic
Efficiency
Energy Efficiency
Isolation
Leakage Current
Switching Frequency
Mean Time Between Failure
Weight
24
250
0.75 (340)
4000
100
70
Minimum
Typical
89
Maximum
AC-DC Power Supplies
Units
%
Notes & Conditions
Typical average of efficiencies measured at 25%, 50%, 75%
and 100% load and 115 VAC input
Level VI
Input to Output, 2 x MOPP
264 VAC, 60 Hz
Variable
MIL-HDBK-217F at 25 °C GB
VAC
kHz
kHrs
lb (g)
µA
Environmental
Characteristic
Operating Temperature
Storage Temperature
Operating Humidity
Operating Altitude
Cooling
Shock
Vibration
10
300
Hz
Minimum
0
-25
5
Typical
Maximum
+60
+70
90
5000
Units
°C
°C
%
m
Natural convection
1 m drop onto concrete on each of 6 axes, non operating
2 g, 0.3 decades/min, 15 mins for each of 3 axes
RH, non-condensing
Notes & Conditions
Derate from 100% load at 40 °C to 50% load at 60 °C.
Agency approval to 40 °C max.
EMC: Emissions
Phenomenon
Conducted
Radiated
Voltage Flicker
Standard
EN55032
EN55032
EN61000-3-3
Test Level
Level B
Level B
Notes & Conditions
EMC: Immunity
Phenomenon
Medical Device EMC
Low Voltage PSU EMC
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Fields
Standard
IEC60601-1-2
EN61204-3
EN61000-4-2
EN61000-4-3
EN61000-4-4
EN61000-4-5
EN61000-4-6
EN61000-4-8
EN61000-4-11
Dips and Interruptions
EN60601-1-2
Test Level
Ed.4.0 : 2014
High severity level
±8 kV contact, ±15 kV air
10 V/m
Level 3
Installation Class 3
6V
30 A/m
Int: 100% 10 ms
Dip: 30% 500 ms
Int: 100% 5000 ms
Dip: 30% 25 AC Cycles
Int: 100% 0.5 AC Cycle
Int: 100% 1 AC Cycle
Int.: >95% 5000 ms
Criteria
as below
as below
A
A
A
A
A
A
A
A
B
A
A
B
B
At 8 angles
Notes & Conditions
Safety Approvals
Safety Agency
UL
TUV
CB
CE
UL
CSA
TUV
CB
Safety Standard
UL60950-1
EN60950-1
IEC60950-1
LVD
ANSI/AAMI ES 60601-1
CSA C22.2 No. 60601
EN60601-1
IEC60601-1
Medical, 2 x MOPP
Information Technology
Notes & Conditions
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2
AKM45 Series
Mechanical Details
AKM45USXX
AC-DC Power Supplies
3.14 (80.0)
1.18
(30.0)
Standard Class I
inlet IEC320-C14
S
Standard Class II inlet
polarised IEC320-C8
1.24
(31.5)
39.3 (1000.0)
0.43 (11.0)
1.25
(32.0)
ø0.09 (ø2.5)
ø0.21 (ø5.5)
2.02
(51.4)
4.81 (122.4)
AKM45USXX with Optional AC Cable Restraint
Optional AC Cable Restraint
1.09
(27.8)
0.37
(9.6)
0.52
(13.4)
0.07
(1.8)
1.24
(31.5)
0.53
(13.7)
80º
1.41
(36.0)
Optional
AC Cable
Restraint
Notes
For optional AC cable restraint, order additional part AFM45-65 AC Clip.
For correct restraint, AC mains lead must be Interpower Corporation, part number 70006020300.
AC cable restraint is not suitable for use on Class II version.
Output plug:
ø5.5
x
ø2.5 x 11.0mm, centre positive
3
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19 June 18
Analogue and Mixed Signal
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