AC-DC Power Supplies
AKM45 Series
45 Watt
• Energy Efficiency Level VI
xxx Series
• European CoC Tier 2
• 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
Dimensions:
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.
AKM:
4.82 x 2.02 x 1.24” (122.4 x 51.4 x 31.5 mm)
Models & Ratings
Output Power
Output Voltage
Output Current
Total Regulation(1)
Efficiency(2)
Model Number(3,4)
9.0 V
12.0 V
15.0 V
18.0 V
24.0 V
48.0 V
4.50 A
4.00 A
3.20 A
2.66 A
2.00 A
1.00 A
5%
5%
5%
5%
5%
5%
89.8%
90.5%
90.5%
90.6%
90.2%
91.2%
AKM45US09
AKM45US12
AKM45US15
AKM45US18
AKM45US24
AKM45US48
48 W
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
Minimum
Typical
Maximum
264
Units
VAC
Hz
Notes & Conditions
Input Voltage
Input Frequency
Input Current
90
47
63
1.3
A
90 VAC
Inrush Current
No Load Input Power
Input Protection
100
75
A
mW
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
Minimum
Typical
Maximum
Units
V
A
Notes & Conditions
9
0
48
See Models and Ratings table
No minimum load required
4
55
s
30
ms
ms
%
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
Total Regulation
5
4
Transient Response
Ripple & Noise
% deviation
Measured with 20 MHz bandwidth and 10 µF electrolytic in
parallel with 0.1 µF ceramic capacitor
200
160
mV pk-pk
%
Overload Protection
130
Short Circuit Protection
Temperature Coefficient
Continuous, trip and restart (hiccup mode) with auto recovery
0.05
%/˚C
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