Open Frame
AC-DC Converters
SWE Series
TOKO 5/10/15/30 Watt AC-DC Converters
Input voltage range 85...264 V AC
1 output up to 24 V DC
4300 V DC I/O electric strength test voltage
• Ultra thin and compact
• High isolation
• Noise standard: meets EN 55011/55022
Safety according to IEC/EN 60950
SWE Series
50
2.05"
18
0.7"
65
2.6"
97
3.82"
114
4.49"
27.4
1.08"
Summary
The new SWE series of ultra compact switchers satisfies
the design engineer’s demand for less space without sacri-
ficing power and efficiency. Very low profile of one inch is
maintained on most models. Choice of 5, 10, 15, and
30 Watt ratings with single output, open frame or covered
models are available. Universal AC input on all models and
UL1950, CSA 1402 and TÜF (IEC/EN 60950) approvals,
meeting FCC class B, EN 55022 noise standards.
SWE 05
SWE 30
Key applications
Equipment for office automation, factory automation, peri-
pheral, communication, security, display, test and measu-
rement, inspection and medical.
Type Survey and Key Data
Table 1: Type survey
Output
U
o nom
I
o nom
[V DC]
[A]
5
5
5
5
12
12
12
12
15
15
15
24
24
24
1
Input voltage
range
U
i min
...U
i max
85...264 V AC
47...63 Hz
Rated power
T
A
= 40°C
P
o tot
[W]
5
10
15
30
5
10
15
30
10
15
30
10
15
30
Efficiency
1
h
[%]
70
70
70
70
75
75
75
75
75
75
75
75
75
75
Case
Terminal strip
–
–
SWE 15-05C
SWE 30-05C
–
–
SWE 15-12C
SWE 30-12C
–
SWE 15-15C
SWE 30-15C
–
SWE 15-24C
SWE 30-24C
Type designation
Open frame
Terminal strip
–
SWE 10-05F
SWE 15-05F
SWE 30-05F
–
SWE 10-12F
SWE 15-12F
SWE 30-12F
SWE 10-15F
SWE 15-15F
SWE 30-15F
SWE 10-24F
SWE 15-24F
SWE 30-24F
Open frame
Connector
SWE 05-05FC
SWE 10-05FC
SWE 15-05FC
SWE 30-05FC
SWE 05-12FC
SWE 10-12FC
SWE 15-12FC
SWE 30-12FC
SWE 10-15FC
SWE 15-15FC
SWE 30-15FC
SWE 10-24FC
SWE 15-24FC
SWE 30-24FC
1.0
2.0
3.0
6.0
0.42
0.83
1.30
2.50
0.67
1.00
2.00
0.42
0.63
1.33
Efficiency at
U
i rated
and
I
o nom
Table of Contents
Page
Page
Electromagnetic Compatibility (EMC) .............................. 6
Immunity to Environmental Conditions ............................. 7
Mechanical Data .............................................................. 8
Safety and Installation Instructions ................................ 11
Accessories .................................................................... 13
Summary .......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key and Product Marking ........................................ 2
Functional Description ...................................................... 2
Electrical Input Data ......................................................... 3
Electrical Output Data ...................................................... 3
Edition 5/5.2000
1/13
Open Frame
Type Key
Type Key
AC-DC Converters
SWE Series
SWE 15 – 12 FC
Series ................................................................................. SWE
Nominal output power [W] ...................................... 05…30
Nominal output voltage [V] ..................................... 05…24
Structure and connections
Case with terminal strip .............................. C
Open frame with terminal strip ..................... F
Open frame with connector ....................... FC
Printed circuit board with connector .......... PC
1
1
For SWE 05, SWE 10, SWE 15
Example:
SWE 15-12 F = AC-DC converter providing 12 V/1.3 A and configured as open frame with terminal strip.
Functional Description
03068
Inrush
current
limiter
L
Fuse
Input
filter
Overload
protection
and control
circuit
Output voltage
sensing circuit
V+
V–
N
Y
FG
Y
Y
FG
Fig. 1
Block diagram SWE 05/10/15
03069
Inrush
current
limiter
L
Fuse
Input
filter
Output voltage
sensing circuit
Overload
protection
and control
circuit
V+
V–
N
Y
FG
Y
Y
FG
Fig. 2
Block diagram SWE 30
Edition 5/5.2000
2/13
Open Frame
Electrical Input Data
AC-DC Converters
SWE Series
General Condition:
T
A
= 25°C unless otherwise specified
Table 2: Input data
Characteristics
SWE 05-..
SWE 10-..
SWE 15-..
SWE 30-..
Unit
V AC
U
i rated
Rated input voltage
U
i
f
i
I
i
l
inr
I
i leak
1
100-120/200-240
85...264
47...63
100/200 V AC
0.12/0.06
30/60
0.24/0.12
30/60
0.5/0.75
0.36/0.17
30/60
0.7/0.5
45/90
Input range voltage
Line frequency
Input current
1
Hz
A
Inrush current (max.)
1
100/200 V AC
Leakage current (max.) 120/240 V AC
mA
At
U
i rated
and
I
o nom
Electrical Output Data
General Condition:
T
A
= 25°C unless otherwise specified
Table 3a: Output data 5 W types
Characteristics
SWE 05-05..
nom.
5
±10
1
0...100
120
±3
±3
±3
±3
105
not available
not available
LED on PCB
max.
100 V AC
typ.
70
30
15
75
%
100
ms
0.42
SWE 05-12..
12
Unit
V
%
A
%
mVpp
%
U
o nom
I
o nom
I
o
U
o
D
U
o U
D
U
o I
D
U
o t
a
Uo
Output voltage
Adjustable voltage range
Rated output current
Output current
Ripple-noise
1
Line regulation
Load regulation
Drift (t = 0.5...8 h)
Change in temp.
min./max.
max.
85...264 V
0...100%
typ.
0...50°C
I
o L
U
o P
Output current limitation
2
Overvoltage protection max.
Remote sensing
Output indicator
t
o r
t
o h min
h
1
2
Rise time
1
Hold up time
1
Efficiency
1
At
U
i rated
and
I
o nom
Constant current method, automatic recovery
Edition 5/5.2000
3/13
Open Frame
Table 3b: Output data 10 W types
Characteristics
AC-DC Converters
SWE Series
General Condition:
T
A
= 25°C unless otherwise specified
SWE 10-05..
nom.
5
SWE 10-12..
12
±10
SWE 10-15..
15
SWE 10-24..
24
Unit
V
%
U
o nom
I
o nom
I
o
U
o
D
U
o U
D
U
o I
D
U
o t
a
Uo
Output voltage
Adjustable voltage range
Rated output current
Output current
Ripple-noise
1
Line regulation
Load regulation
Drift (t = 0.5...8 h)
Change in temp.
min./max.
max.
85...264 V
0...100%
typ.
0...50°C
120
120
2.0
0.83
0.67
0...100
150
±3
±3
±3
±3
105
not available
not available
LED on PCB
0.42
A
%
200
mVpp
%
I
o L
U
o P
Output current limitation
2
Overvoltage protection max.
Remote sensing
Output indicator
t
o r
t
o h min
h
Rise time
1
Hold up time
1
Efficiency
1
max.
100 V AC
typ.
30
100
15
150
200
ms
70
75
75
75
%
Table 3c: Output data 15 W types
Characteristics
SWE 15-05..
nom.
5
SWE 15-12..
12
±10
3
1.3
0...100
120
120
±3
±3
±3
±3
105
not available
not available
LED on PCB
max.
100 V AC
typ.
70
75
30
100
15
75
75
%
150
200
ms
150
200
1
0.63
SWE 15-15..
15
SWE 15-24..
24
Unit
V
%
A
%
mVpp
%
U
o nom
I
o nom
I
o
U
o
D
U
o U
D
U
o I
D
U
o t
a
Uo
Output voltage
Adjustable voltage range
Rated output current
Output current
Ripple-noise
1
Line regulation
Load regulation
Drift (t = 0.5...8 h)
Change in temp.
min./max.
max.
85...264 V
0...100%
typ.
0...50°C
I
o L
U
o P
Output current limitation
2
Overvoltage protection max.
Remote sensing
Output indicator
t
o r
t
h min
h
1
2
Rise time
1
Hold up time
1
Efficiency
1
At
U
i rated
and
I
o nom
Constant current method, automatic recovery
Edition 5/5.2000
4/13
Open Frame
Table 3d: Output data 30 W types
Characteristics
AC-DC Converters
SWE Series
General Condition:
T
A
= 25°C unless otherwise specified
SWE 30-05..
nom.
5
SWE 30-12..
12
±10
SWE 30-15..
15
SWE 30-24..
24
Unit
V
%
U
o nom
Output voltage
Adjustable voltage range
I
o nom
I
o
U
o
D
U
o U
D
U
o I
D
U
o t
a
Uo
Rated output current
Output current
Ripple-noise
1
Line regulation
Load regulation
Drift (t = 0.5…8 h)
Change in temp.
min./max.
max.
85...264 V
0...100%
typ.
0....50°C
6
2.5
0...100
2
1.3
A
%
120
120
±3
±3
±3
±3
105
150
200
mVpp
%
I
o L
U
o P
Output current limitation
2
Overvoltage protection max.
Remote sensing
Output indicator
6.9
15.5
20
not available
LED on PCB
31
V
t
o r
t
o h min
h
1
2
Rise time
1
Hold up time
1
Efficiency
1
max.
100 V AC
typ.
30
100
15
150
200
ms
70
75
75
75
%
At
U
i rated
and
I
o nom
Constant current method, automatic recovery
Input and Output Terminals
Table 4: Input and output terminals
Terminal
L (line)
N (neutral)
FG
+V
–V
Function
Input
terminal
Frame ground terminal
Output terminal
Output terminal
Explanation
• Connect to AC of 85 to 264 V, sine wave, single phase
• Space the AC input line as far as possible from the DC output line.
• For frame grounding, connect to ground of main chassis.
• Output voltage.
Thermal Considerations
The relation between the maximum allowed output power
P
o allwed
, the temperature
T
A
of the surrounding air and the
mounting method is given in the:
Installation Instruction.
The percentage rates apply if the AC-DC converter is lo-
cated in free, quasi-stationary air (convection cooling).
The following figure shows the allowed output power of an
AC-DC converter if mounting method A is used.
For
P
o max
values see:
Type Survey and Key Data.
The ther-
mal conditions are influenced by input voltage, output cur-
rent, airflow and temperature of surrounding components
and surface.
Caution:
The installer must ensure that under all operat-
ing conditions
T
A
remains within the limits stated in the ta-
ble.
Series and Parallel Connection
The outputs of the SWE modules cannot be operated in se-
ries or parallel connection.
P
o
/P
o max
05097
Open frame
1.0
0.8
Covered
0.6
0.4
0.2
0
0
10
20
30
40
50
60
70
T
A
[°C]
Fig. 3
Maximum allowed output power versus ambient tempera-
ture with mounting method A
Edition 5/5.2000
5/13
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