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PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
FEATURES
● I/O Isolation 3000VAC
● MTBF > 280,000 Hours
● High Efficiency up to 79%
● Encapsulated PCB Mount
● EMC Complies with EN61000
● IEC61140 Safety Class II Approved
● Single, Dual, and Triple Output Models
● 85~265VAC, 47~440Hz Universal Input Range
● Chassis Mount and DIN Rail Versions Available
● IEC / EN / UL 60950-1 Safety Standards Approved
● Operating Temperature 71°C (Refer to Derating Curve)
● EMI Complies with EN55022, Class B and FCC part 15, level B
DESCRIPTION
The PSAKF series of encapsulated PCB mount AC/DC power supplies offers 15 Watts of output power. This
series has single, dual, and triple outputs with a universal input range of 85 ~265VAC. Other features include
continuous short circuit protection, over voltage protection, and output current limiting. These units are also EMC
EN61000-4(-2,-3,-4) and EMI EN55022 level B approved. The compliance to these EMI specifications minimizes
system design time, cost, and eliminates the need for external filter components. The PSAKF series has
IEC/EN/UL 60950-1 safety approvals, which qualifies this product for worldwide markets. This series has a wide
variety of applications including both commercial and industrial with a MTBF of 280,000 hours. Chassis mount
and Din rail versions are also available.
SAFETY SPECIFICATIONS
SAFETY
Safety Approvals
IEC/ EN / UL 60950-1
Conducted EMI
EN55022 Class B
Standard
Specification Requirement
Performance Criteria
EN61000-4-2
Air ±8KV
Cont. ±4KV
B
EN61000-4-3
80 ~ 1000MHz 10V/m
80% AM 1KHz modulation
A
EN61000-4-4
AC port ±2KV
DC, SL, TL±2KV
Not less than 1 min.
B
Conducted EMC
EN61000-4-5
EN61000-4-6
EN61000-4-11
06/15/2010
1.2/50μs (8/20μs)
AC dif. ±1KV
DC ±0.5KV
0.15 ~ 80MHz 10Vrms
(functional earth ports included)
80% AM 1KHz modulation
30% 10ms
60% 100ms
95% 5000ms
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
B
B
B
C
C
Page 1 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
SPECIFICATIONS: PSAKF Series
All specifications are based on 25°C, Nominal Input Voltage, and Maximum Output Current unless otherwise noted.
We reserve the right to change specifications based on technological advances.
SPECIFICATIONS
TEST CONDITIONS
Min
Typ
Max
Unit
INPUT (Vin)
Operating Voltage Range
85
265
VAC
Input Frequency
47
440
Hz
115VAC
15
A
230VAC
30
A
Inrush Current
cold start at 25°C
Built-in Input Fuse
2A / 250VAC
External Input Fuse (Recommended)
1.5A Slow – Blow Type
OUTPUT (Vo)
Output Voltage
See Table
Output Voltage Accuracy
Load Regulation
Io = min. to max.
Line Regulation
Vin = min. to max.
Cross Regulation (Dual & Triple Outputs)
Single Output Models
Dual & Triple Output
Models
±1.0
±2.0
%
±0.5
±1.0
%
±2.5
±0.5
Measured output Io = 20% to 100% of rated load.
Other Outputs are set at 50% of rated load.
%
±1.0
±1.0
%
Vo2
±2.5
%
Vo3
±2.5
%
Output Power
15
Output Current
Ripple & Noise
W
See Table
20MHz bandwidth
5.0 VDC Output
1.5
1.8
% Vp-p
Other Outputs
0.8
1.0
% Vp-p
Overshoot
Hold-up Time
%
Vo1
5.0
115VAC, 60Hz
%
20
ms
120
% of Vo
PROTECTION
Over Voltage Protection
Zener diode clamp
Current Limitation
85VAC, Hiccup technique, automatic recovery
105
Short Circuit Protection
%
Hiccup mode, indefinite (auto-recovery)
GENERAL
Efficiency
See Table
Switching Frequency
100
KHz
Isolation Voltage
Input to output, 60 seconds
3000
VAC
Isolation Test Voltage
Input to output, flash tested for 1 second
4700
VDC
Isolation Resistance
Test Voltage = 500VDC
100
MΩ
Ambient
-25
+71
°C
-40
+85
°C
95
%
ENVIRONMENTAL
Operating Temperature
Storage Temperature
Humidity
Cooling
free air convection
Temperature Coefficient
All Outputs
MTBF
MIL-HDBK-217F @ 25°C, Ground Benign
±0.01
±0.02
%/°C
280,000 hours
PHYSICAL
Weight (L x W x H)
PCB Mounting (standard)
Approximately 4.02oz (114g)
Chassis Mounting (“CM” suffix)
Approximately 5.71oz (162g)
DIN Rail (“DN” suffix)
Dimensions
Approximately 7.62oz (216g)
PCB Mounting (standard)
2.91” x 2.13” x 0.76” (74.0 x 54.0 x 19.3 mm)
Chassis Mounting (“CM” suffix)
3.81” x 2.13” x 0.92” (96.7 x 54.0 x 23.3 mm)
DIN Rail (“DN” suffix)
3.81” x 2.13” x 1.35” (96.7 x 54.0 x 34.3 mm)
Flammability
UL94V-0
Case Material
Plastic resin and Fiberglass
06/15/2010
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 2 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
MODEL SELECTION GUIDES
SINGLE OUTPUT MODELS
Model Number
Output Current
Output Voltage
PSAKF-15S05
PSAKF-15S12
PSAKF-15S15
PSAKF-15S24
PSAKF-15S48
Min
300mA
125mA
100mA
63mA
30mA
5 VDC
12 VDC
15 VDC
24 VDC
48 VDC
Max
3000mA
1250mA
1000mA
625mA
310mA
Input Current
(115VAC, 60Hz)
Nom
Max
30mA
290mA
30mA
275mA
30mA
275mA
30mA
275mA
30mA
273mA
Output Power
Efficiency
(Typ)
Capacitive
Load (max)
15W
15W
15W
15W
14.88W
75%
79%
79%
79%
79%
3900μF
2200μF
2200μF
2200μF
1000μF
Output Power
Efficiency
(max)
Capacitive
Load (max)
DUAL OUTPUT MODELS
Model Number
Output 1
Output 2
Output 1
Output 2
Output 1
Output 2
PSAKF-15D12
PSAKF-15D15
PSAKF-15D512
Output Current
Output Voltage
Min
63mA
63mA
50mA
50mA
150mA
63mA
+12VDC
-12VDC
+15 VDC
-15 VDC
5 VDC
*12 VDC
Max
625mA
625mA
500mA
500mA
1500mA
625mA
Input Current
(115VAC, 60Hz)
Nom
Max
30mA
275mA
15W
79%
30mA
275mA
15W
79%
30mA
302mA
15W
72%
Output Power
Efficiency
(max)
1500μF
1500μF
1500μF
1500μF
2000μF
1500μF
TRIPLE OUTPUT MODELS
Model Number
Output 1
Output 2
Output 3
Output 1
Output 2
Output 3
PSAKF-15T512
PSAKF-15T515
Output Current
Output Voltage
Min
200mA
20mA
-20mA
200mA
15mA
-15mA
5 VDC
*12 VDC
*-12 VDC
5 VDC
*15 VDC
*-15 VDC
Max
2000mA
200mA
-200mA
2000mA
150mA
-150mA
Input Current
(115VAC, 60Hz)
Nom
Max
30mA
290mA
14.8W
74%
30mA
284mA
14.5W
74%
Capacitive
Load (max)
2200μF
1500μF
1500μF
2200μF
1500μF
1500μF
* Output voltage accuracy 4% max.
NOTES
1. Ripple & Noise measurement bandwidth is 0~20 MHz.
2. These power modules require a minimum output loading to maintain specified regulation.
3. Operation under no-load conditions will not damage these devices; however they may not meet all listed specifications.
4. Other input and output voltage may be available, please contact factory.
5. To order the chassis mount version please add the suffix “CM” to the model number (Ex: PSAKF-30S05CM).
6. To order the DIN Rail version please add the suffix “DN” to the model number (Ex: PSAKF-30S05DN).
DERATING CURVE
100
Output Power (%)
80
60
40
25%
20
~
¡ã
0
-25
10
20
30
40
50
60
70
Ambient Temperature (°C)
06/15/2010
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 3 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
BLOCK DIAGRAMS
Single Output
L
Fuse
+Vo
Rectifier
Rectifier
Switching
Device
OVP
N
EMI Filter
and
Inrush Current
Limiter
-Vo
Control Circuit
Isolation
Ref.Amp
Dual Output 1
L
+Vo
Rectifier
Rectifier
Switching
Device
Com.
OVP
N
EMI Filter
and
Inrush Current
Limiter
OVP
Fuse
-Vo
Rectifier
Control Circuit
Isolation
Ref.Amp
Dual Output 2
Rectifier
Fuse
N
OVP
L
+Vo1
EMI Filter
and
Inrush Current
Limiter
Rectifier
-Vo1
Switching
Device
Rectifier
Positive
Regulator
+Vo2
-Vo2
Control Circuit
Isolation
Ref.Amp
Triple Output
+Vo1
Rectifier
Fuse
N
OVP
L
EMI Filter
and
Inrush Current
Limiter
-Vo1
Rectifier
Switching
Device
Rectifier
+Vo2
Com.
Rectifier
Control Circuit
06/15/2010
Positive
Regulator
Isolation
Negative
Regulator
-Vo3
Ref.Amp
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 4 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
MECHANICAL DRAWING
PCB Mounting (Standard)
Unit: mm [inches]
19.3 [0.76]
11.43
[0.450]
[0.350]
7
6
8.89
11.43
[0.450]
5
6.0 [0.24]
4
3
7.1
Side
Bottom
2
5.0 [0.20]
46.0 [1.81]
[0.28]
74.0 [2.91]
39.8 [1.57]
62.00 [2.440]
Mounting M3.5 Thead
7.1
[0.28]
0.5 [0.02]
[0.350]
1.00 [ 0.039]
8.89
1
20.32 [0.800]
54.0 [2.13]
Tolerance
Millimeters
Inches
X.X±0.5
X.XX±0.02
X.XX±0.25
X.XXX±0.01
±0.1
±0.004
Pin
PIN CONNECTIONS
06/15/2010
Pin
Single Output
Dual Output 1
Dual Output 2
Triple Output
1
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
2
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
3
No Pin
No Pin
No Pin
+Vout3
4
-Vout
-Vout
-Vout2
Common
5
No Pin
Common
+Vout2
+Vout2
6
+Vout2
+Vout2
-Vout1
-Vout1
7
No Pin
No Pin
+Vout1
+Vout1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 5 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
Chassis Mounting Option (Suffix “CM”)
Unit: mm [inches]
4 x IO3.5
2
Top view
5
1
4
54.0 [2.13]
6
46.0 [1.81]
7
3
86.0 [3.39]
96.0 [3.78]
Tolerance
Millimeters
Inches
X.X±0.5
X.XX±0.02
X.XX±0.25
X.XXX±0.01
±0.1
±0.004
Pin
23.3 [0.92]
16.8 [0.66]
10.0 [0.39]
5.0 [0.20]
76.0 [2.99]
PIN CONNECTIONS
06/15/2010
Pin
Single Output
Dual Output 1
Dual Output 2
Triple Output
1
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
2
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
3
No Connection
No Connection
No Connection
-Vout3
4
-Vout
-Vout
-Vout2
Common
5
No Pin
Common
+Vout2
+Vout2
6
+Vout
+Vout
-Vout1
-Vout1
7
No Connection
No Connection
+Vout1
+Vout1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 6 of 7
PSAKF Series
Up to 15 Watts
Single, Dual, and Triple Output
AC/DC Switching Power Supply
Rev. E
DIN Rail Option (Suffix “DN”)
Unit: mm [inches]
2
Top view
1
54.0 [2.13]
7
6
5
4
3
46.0 [1.81]
4 x 3.5
86.0 [3.39]
96.0 [3.78]
76.0 [2.99]
Tolerance
Millimeters
Inches
X.X±0.5
X.XX±0.02
X.XX±0.25
X.XXX±0.01
±0.1
±0.004
Pin
23.3 [0.92]
11.0 [0.43]
18.8 [0.74]
3.0 [0.12]
5.0 [0.20]
10.0 [0.39]
PIN CONNECTIONS
06/15/2010
Pin
Single Output
Dual Output 1
Dual Output 2
Triple Output
1
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
AC (N) - AC Neutral
2
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
AC (L) - AC Line
3
No Connection
No Connection
No Connection
-Vout3
4
-Vout
-Vout
-Vout2
Common
5
No Pin
Common
+Vout2
+Vout2
6
+Vout
+Vout
-Vout1
-Vout1
7
No Connection
No Connection
+Vout1
+Vout1
Wall Industries, Inc. 5 Watson Brook Road Exeter, NH 03833
603-778-2300 www.wallindustries.com Fax 603-778-9797
Page 7 of 7