AC-DC
85-250 Watts
AHM Series
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IT & Medical Approvals
xppower.com
Energy Efficiency Level V, CEC2008 & EISA 2007
<0.5 W No Load Input Power
Class I and Class II Models (Except AHM250)
Very High Efficiency
IP22 Environmental Rating
3 Year Warranty
Specification
Input
Input Voltage
Input Frequency
Input Current
• 80-264 VAC (see derating curve)
• 47-63 Hz
• 85 W: 0.8 A at 115 VAC, 0.4 A
100 W: 1.0 A at 115 VAC, 0.5 A
150 W: 1.5 A at 115 VAC, 0.75 A
180 W: 1.7 A at 115 VAC, 0.9 A
250 W: 2.3 A at 115 VAC, 0.9 A
at 230 VAC
Inrush Current
• 70 A typical, 120 A max at 230 VAC,
cold start at 25 °C
Power Factor
• >0.9 at 115 VAC, 60 Hz at 250 VAC
Earth Leakage Current
• 85 W: 70 µA typical, 180 µA max
100 W: 70 µA typical, 180 µA max
150 W: 80 µA typical, 200 µA max
180 W: 80 µA typical, 200 µA max
250 W: 80 µA typical, 200 µA max
at 264 VAC/60 Hz
Input Protection
• 85 W: Internal T2.5 A/250 V
100 W: Internal T2.5 A/250 V
150 W: Internal T4.0 A/250 V
180 W: Internal T4.0 A/250 V
250 W: Internal T6.3 A/250 V
fuse in line and neutral
No Load Input Power
• <0.5 W
General
Efficiency
Energy Efficiency
Isolation
• 92% typical
• Level V
• 4000 VAC In to Out, 2 x MOPP
1500 VAC In to Earth, 1 x MOPP
500 VAC Out to Earth, 1 x MOPP
• 45-200 KHz variable
• 4.4-5.7 W/in
3
• 153 kHrs typical to MIL-HDBK-217F
at 25 °C, GB
Switching Frequency
Power Density
MTBF
Environmental
Operating Temperature
• 0 °C to +60 °C, derate linearly from 100%
power at +40 °C to 60% power at +60 °C
Cooling
• Convection-cooled
Operating Humidity
• 5-95% RH, non-condensing
Storage Temperature
• -40 °C to +85 °C
Operating Altitude
• 3000 m
Shock
• 3 x 30 g/11 ms shocks in both +ve & -ve
directions along the 3 orthogonal axis,
total 18 shocks.
Vibration
• Three axis 5-500 Hz at 2 g x 10 sweeps
Output
See tables
Not user-adjustable
No minimum load required
100-300 ms typical, model dependant
(1)
20 ms typical
±1.5% maximum
±3.0% maximum
5% max. deviation, recovery to within
1% in 500 µs for a 25% load change
Ripple & Noise
• Typically less than 1%, 1.5% max pk-pk
(2)
Overvoltage Protection
• 125% typical, Recycle input to reset
Overtemperature
• Unit shuts down, auto recovery
Protection
Overload Protection
• 115-175%, auto recovery
Short Circuit Protection
• Trip and restart (hiccup mode)
Temperature
• 0.05 %/°C
Coefficient
Output Voltage
Output Voltage Trim
Minimum Load
Start Up Delay
Hold Up Time
Line Regulation
Load Regulation
Transient Response
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EMC & Safety
Emissions
Harmonic Currents
Voltage Flicker
ESD Immunity
Radiated Immunity
EFT/Burst
Surge
Conducted Immunity
Magnetic Field
Dips & Interruptions
Safety Approvals
• EN55011/22, class B conducted
EN55011/22, class B radiated
• EN61000-3-2, class A
• EN61000-3-3
• EN61000-4-2, level 3, Perf Criteria A
• EN61000-4-3, level 3, Perf Criteria A
• EN61000-4-4, level 3, Perf Criteria A
• EN61000-4-5, installation class 3,
Perf Criteria A
• EN61000-4-6, level 3, Perf Criteria A
• EN61000-4-8, level 3, Perf Criteria A
• EN61000-4-11, EN60601-1-2
• EN60601-1, ANSI/AAMI ES60601-1,
CSA22.2 No. 60601-1 per cUL, Including
Risk Management, EN60950, UL60950.
Denan (PSE) certification
Notes
1. See longform datasheet for further information.
2. Measured at the end of the output cable with 10 µF electrolytic and 0.1 µF
ceramic capacitor.
AC-DC
Models and Ratings
Output Power
85 W
85 W
85 W
85 W
85 W
85 W
85 W
85 W
AHM85
Output Voltage
12.0 VDC
15.0 VDC
19.0 VDC
24.0 VDC
12.0 VDC
15.0 VDC
19.0 VDC
24.0 VDC
Output Current
7.08 A
5.67 A
4.47 A
3.54 A
7.08 A
5.67 A
4.47 A
3.54 A
Model Number
(1)
AHM85PS12
AHM85PS15
AHM85PS19
AHM85PS24
AHM85PS12C2
AHM85PS15C2
AHM85PS19C2
AHM85PS24C2
Notes
1. Models with suffix ‘C2’ have a Class II equipment protection classification.
2. For IEC320-C8 input connector with Class II models, add suffix ‘-8’ to the
model number, e.g. AHM85PS24C2-8.
3. For optional input connector retention clip, add suffix ‘-A’ to the model number
e.g. AHM85PS24-A, not available for C8 connectors.
4. Alternate case colours available for OEM quantities, contact sales for information.
Mechanical Details
5.9 (150.0)
36.4 (900.0)
0.79 (Ø20)
2.52
(64.0)
1.4 (36.0)
5.12 (130.0)
IEC320-C14
1.45
(37.0)
3.02 (76.9)
1.55
(39.4)
1.57 (40.0)
5.11 (130.0)
Shell
Optional Input Connector Retention (-A)
1.40 (35.7)
2
4
1
3
Standard (Class I)
C2 Models (Class II)
C2-8 Models (Class II)
Output Connector equivalent
to KPPX-4P
(Non Locking)
Pin 1
Pin 2
Pin 3
Pin 4
Outer Shell
Outer Shell
C2 Models
* Functional earth.
IEC 320-C14
IEC 320-C18
IEC 320-C8
Output +
Output +
Return
Return
GND*
Floating
Notes
1. Tolerance is 0.02 (0.5) maximum, except output cable length.
2. Weight 0.9 lbs (400 g).
3. Dimensions shown in inches (mm).
4. Alternate case colours available for OEM quantities, contact sales for information
AC-DC
Models and Ratings
Output Power
100 W
100 W
100 W
100 W
100 W
100 W
100 W
100 W
100 W
100 W
AHM100
Output Voltage
12.0 VDC
15.0 VDC
19.0 VDC
24.0 VDC
48.0 VDC
12.0 VDC
15.0 VDC
19.0 VDC
24.0 VDC
48.0 VDC
Output Current
8.33 A
6.67 A
5.26 A
4.16 A
2.08 A
8.33 A
6.67 A
5.26 A
4.16 A
2.08 A
Model Number
(1)
AHM100PS12
AHM100PS15
AHM100PS19
AHM100PS24
AHM100PS48
AHM100PS12C2
AHM100PS15C2
AHM100PS19C2
AHM100PS24C2
AHM100PS48C2
Notes
3. For optional input connector retention clip, add suffix ‘-A’ to the model number
1. Models with suffix ‘C2’ have a class II equipment protection classification.
e.g. AHM100PS24-A, not available for C8 connectors.
2. For IEC320-C8 input connector with class II models, add suffix ‘-8’ to the model
4. Alternate case colours available for OEM quantities, contact sales for information.
number, e.g. AHM100PS24C2-8.
Mechanical Details
6.29 (160.0)
0.2 (5.0)
36.4 (900.0)
0.79 (Ø20)
2.52
(64.0)
1.4 (36.0)
5.12 (130.0)
1.45
(37.0)
3.02 (76.9)
1.55
(39.4)
1.57 (40.0)
5.11 (130.0)
Shell
Optional Input Connector Retention (-A)
Standard (Class I)
C2 Models (Class II)
C2-8 Models (Class II)
2
4
1
3
1.40 (35.7)
Output Connector equivalent
to KPPX-4P
(Non Locking)
Pin 1
Pin 2
Pin 3
Pin 4
Outer Shell
Outer Shell
C2 Models
* Functional earth.
IEC 320-C14
IEC 320-C18
IEC 320-C8
Output +
Output +
Return
Return
GND*
Floating
Notes
1. Tolerance is 0.02 (0.5) maximum, except output cable length.
2. Weight 1.1 lbs (500 g).
3. Dimensions shown in inches (mm).
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