AHF-10 Series
10 Watts Universal Input Range AC/DC Power Modules
Single and Dual Outputs
Key Features
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High Efficiency up to 77%
85~265VAC, 47~440Hz Universal Input Range
Single and Dual Output Modules
I/O Isolation 3000VAC
EMI Complies With EN55022 Class B and FCC part 15, level B
EMC Complies With EN61000
MTBF > 300,000 Hours
UL 60950-1 Safety Approval
IEC61140 Safety Class II Approval
Operating Temperature 71] (Reference to Derating Curve)
AHF-10 is a 10-Watt series of AC-DC power modules. These
modules have universal input range of 85-265VAC and are available
in output voltages of 3.3V, 5V, 12V, 15V, 24V, ±12 and ±15V with
efficiency as high as 77%.
~
85
265
VAC
Other features include continuous short circuit protection,
overvoltage protection, output current limitation, EMC
EN61000-4(-2,-3,-4) and EMI EN55022 level B approved which
conducted noise compliance minimize design-in time, cost and
eliminate the need for external components.
3000
VAC
The AHF-10 series has IEC / EN / UL 60950-1 safety approval
qualifies this product for worldwide markets. The series is a wide
variety of applications including in commercial and industrial of the
MTBF 300,000 hours.
I/O Isolation
OVP
Universal Voltage
Protection
EMI
EMC
EN55022
EN61000
Derating Curve
100
Output Power (%)
80
60
40
25%
20
0
～
-25
10
20
30
40
50
60
70
Ambient Temperature ]
1
MINMAX
REV:9 2008/10
AHF-10 Series
Model Selection Guide
Model Number
Output Voltage
AHF-10S03
AHF-10S05
AHF-10S12
AHF-10S15
AHF-10S24
AHF-10D12
AHF-10D15
#
VDC
3.3
5
12
15
24
{12
{15
Output Current
Max.
mA
2000
2000
833
666
416
{380
{300
Capacitive Load
Input Current
Efficiency
Max.
uF
3900
3300
2200
2200
1000
# 1000
# 1000
115VAC, 60Hz
@Max. Load
@No Load
mA (Typ.)
mA (Typ.)
137
15
199
15
191
15
191
15
190
15
172
15
169
15
@Max. Load
% (Typ.)
70
73
76
76
76
77
77
Min.
mA
200
200
83
66
42
{38
{30
For each output.
Note :
Environmental Specifications
Parameter
Operating Temperature
Storage Temperature
Humidity
Cooling
Conducted EMI
Conditions
Ambient
Min.
Max.
-25
71
-40
85
--95
Free-Air Convection
EN55022 Class B
Unit
]
]
%
Standard
specification
requirement
Performance
Criteria
EN61000-4-2
Air {8KV
Cont. {4KV
B
EN61000-4-3
80~1000MHz 10V/m
80% AM1KHz
modulation
A
EN61000-4-4
AC port {2KV
DC, SL, TL {2KV
not less than 1 min.
B
EN61000-4-5
1.2/50uS(8/20uS)
AC dif. {1KV
DC {0.5KV
B
EN61000-4-6
0.15~80MHz 10Vrms
(functional earth ports
included)
80% AM 1kHz
modulation
B
EN61000-4-11
30% 10ms
60% 100ms
95% 5000ms
B
C
C
Conducted EMC
1. Specifications typical at Ta=+25], resistive
load, 115VAC, 60Hz input voltage, rated
output current unless otherwise noted.
2. Ripple & Noise measurement bandwidth is
0-20 MHz.
3. These power modules require a minimum
output loading to maintain specified
regulation.
4. Operation under no-load conditions will not
damage these devices; however they may not
meet all listed specifications.
5. Other input and output voltage may be
available, please contact factory.
6. Specifications subject to change without
notice.
Input Specifications
Parameter
Input Voltage Range
Input Frequency Range
Inrush Current (Cold Start at 25])
REV:9 2008/10
Conditions
All Models
Min.
Typ.
Max.
Unit
85
---
265
VAC
47
---
440
Hz
115VAC
---
---
10
A
230VAC
---
---
20
A
MINMAX
2
AHF-10 Series
Input Fuse
All Models
Built-in Fuse
2A / 250VAC
External Fuse (Recommended)
1.5A Slow - Blow Type
Output Specifications
Parameter
Conditions
Min.
Typ.
Max.
Unit
---
{1.0
{2.0
%
---
{0.5
{1.0
%
---
{0.5
{1.0
%
---
{2.5
{5.0
%
3.3 & 5.0VDC Output Models
---
1.5
1.8
%Vpp of Vo
Other Output Models
---
0.8
1.0
%Vpp of Vo
Zener diode clamp
---
120
---
% of Vo
Temperature Coefficient
---
{0.01
{0.02
%/]
Overshoot
---
---
5.0
%
105
---
---
%
Output Voltage Accuracy
Line Regulation
Vin=Min. to Max.
Load Regulation - Single output
Iout=Min. to Max.
- Dual output
Ripple & Noise (20MHz)
Over Voltage Protection
Current limitation
85VAC, Hiccup technique, auto-recovery
Short circuit protection
Hiccup mode, indefinite (automatic recovery)
General Specifications
Parameter
Isolation Voltage
Isolation Test Voltage
Conditions
Min.
Typ.
Max.
Unit
Input to Output, 60 Seconds
3000
---
---
VAC
Input to Output, Flash Tested for 1 Second
4700
---
---
VDC
500VDC
100
---
---
M[
---
100
---
KHz
Isolation Resistance
Switching Frequency
Hold-up Time
MTBF
115VAC, 60Hz
---
20
---
ms
MIL-HDBK-217F @ 25], Ground Benign
300
---
---
K Hours
Block Diagram
Single Output
L
Fuse
+Vo
Rectifier
Rectifier
OVP
N
EMI Filter
and
Inrush Current
Limiter
Switching
Device
-Vo
Control Circuit
Isolation
Ref.Amp
Dual Output
L
N
Fuse
EMI Filter
and
Rectifier
Lnrush Current
Inrush
Line Current
FilterLimiter Limiter and
Rectifier
Rectifier
Rectifier
Switching
Device
Switching
Device
Rectifier
Rectifier
N
Control Circuit
PWM
3
+Vo
OVP
Fuse
OVP
L
Isolation
Isolation
MINMAX
+Vo
Com.
Com.
-Vo
-Vo
Ref.Amp
OVP
Ref.Amp
REV:9 2008/10
AHF-10 Series
Pin Connections
Mechanical Dimensions
Pin
19.0 [0.75]
10.16 [0.40]
10.16 [0.40]
6.0 [0.24]
Single Output
AC(N) - AC Neutral
2
AC(L) - AC Line
3
0.5 [0.02]
-Vout
1
Common
+Vout
NC: No Connection
Side
5.0 [0.20]
2
NC
Physical Characteristics
64.0 [2.52]
Bottom
3
54.0 [2.13]
4
1.0 [ 0.04]
4
5
5
Dual Output
1
64.0*45.0*19.0 mm
Case Size
:
Case Material
:
Plastic resin + Fiberglass
Weight
:
92 g
Flammability
:
UL94V-0
2.52*1.77*0.75 inches
17.78 [0.70]
45.0 [1.77]
Tolerance
Millimeters
Inches
Pin
X.X{0.5
X.XX{0.25
{0.1
X.XX{0.02
X.XXX{0.01
{0.004
REV:9 2008/10
MINMAX
4