SWS Series
Single Output General Purpose Power Supplies
Features
u
Low Cost
u
Power Factor Correction to EN61000-3-2
u
Universal Input (85 - 265VAC)
u
Input Transient Protected IEC61000-4
u
Enclosed
u
Global safety Approvals
u
Level B EMI
Key Market Segments & Applications
Specifications
Model
Input Voltage range
(1)
Inrush Current (115/230VAC)
Power Factor
Input Current (115/230VAC)
Temperature Coefficient
Total Regulation
Overcurrent Protection
Overvoltage Protection
Hold Up Time (Typ)
Leakage Current Max.
Remote Sense
LED Indicator
Operating Temperature
Storage Temperature
Operating Humidity
(2)
Storage Humidity
(2)
Cooling
Withstand Voltage
Isolation Resistance
Vibration (non operating)
Shock
Safety Agency Approvals
Conducted & Radiated EMI
Recommended EMI Filter
Immunity
Weight (Typ)
Size (WxHxD)
Warranty
-
A
-
A
-
-
-
V
ms
mA
-
-
-
-
°C
°C
-
-
-
-
-
-
-
-
-
g
in
yrs
SWS75
SWS100
SWS150
85 - 265VAC (47 - 63Hz) or 120 - 370VDC
20/40
16/32
Meets EN61000-3-2
1.2/0.6
1.6/0.8
1.2/0.6
1.8/0.9
<0.02%/°C
<5%
>105%, Constant Current Style
115 -135%, Cycle AC line to reset
20ms at 115VAC
1mA (0.6mA typ@230VAC)
0.75mA (0.5mA typ@230VAC)
Not Available
Green LED = On
-10 to +70°C (See table for derating - model specific)
-30 to +85°C
30 - 90% RH
10 - 95% RH
Convection
Input to Ground 2kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min.
>100M at 25°C & 70%RH, Output to Ground 500VDC
19.6m/s
2
(10 - 55Hz (constant sweep 1 min) X, Y, Z for 1 hour)
< 196.1 m/s
2
(20G)
UL60950-1, CSA60950-1, EN60950-1, CE Mark, EN50178
EN55011 / EN55022-B, FCC Class B, VCCI-B
RSEL-2002W
RSEL-2003W
RSEL-2002W
RSEL-2003W
EN61000-4-2,-3,-4,-5,-6,-8,-11
400
480
600
750
3.62 x 1.46 x 6.26
3.7 x 1.69 x 6.69
3.78 x 1.77 x 7.4
3.9 x 2 x 7.8
Two Years
(2) non condensing
SWS50
(1) Derate to 85% load below 100VAC input
1-800-526-2324 • www.us.tdk-lambda.com/lp/
95
Disclaimer: us.tdk-lambda.com/lp/legal.htm
SWS Series
Model Selector
Adjust
Max Load
Line Ripple Eff.
Model
Voltage Range
Curr. Reg mV Reg mV Noise (typ)%
SWS50-3
3.3V
3-3.6V
10
40
20
80 73/70
SWS75-3
3.3V
3-3.6V
15
40
20
80 72/68
SWS100-3 3.3V
3-3.6V
20
40
20
100 69/70
SWS150-3 3.3V
3-3.6V
30
40
20
100 70/72
SWS50-5
5V
4.5-5.5V
10
50
20
80 77/75
SWS75-5
5V
4.5-5.5V
15
50
20
80 77/74
SWS100-5
5V
4.5-5.5V
20
40
20
100 75/77
SWS150-5
5V
4.5-5.5V
30
40
20
100 76/78
SWS50-12 12V 10.8-13.2V 4.3
96
48
80 82/79
SWS75-12 12V 10.8-13.2V 6.3
96
48
80 83/81
SWS100-12 12V 10.8-13.2V 8.5
96
48
100 79/81
SWS150-12 12V 10.8-13.2V 12.5
96
48
100 79/82
SWS50-15 15V 13.5-16.5V 3.5
120
60
100 84/80
SWS75-15 15V 13.5-16.5V
5
120
60
100 85/82
SWS100-15 15V 13.5-16.5V 6.7
120
60
100 81/83
SWS150-15 15V 13.5-16.5V 10
120
60
100 81/83
SWS150-18 18V 16.2-19.8V 8.4
144
72
120 82/84
SWS50-24 24V 21.6-26.4V 2.1
144
96
100 84/80
SWS75-24 24V 21.6-26.4V 3.2
144
96
100 85/82
SWS100-24 24V 21.6-26.4V 4.3
144
96
150 82/84
SWS150-24 24V 21.6-26.4V 6.3
144
96
150 82/85
Veritcal Mount
Convection
25°C 30°C 35°C
SWS50
100% 100% 100%
SWS75 (3.3-5V)
100% 100% 100%
SWS75 (12V-24V) 100% 100% 100%
SWS100
100% 100% 100%
SWS150 (3.3-5V) 100% 95% 90%
SWS150 (12V-24V) 100% 100% 100%
1.2m/s Forced Air
50°C
55°C
SWS75
100%
100%
SWS100
100%
100%
SWS150
100%
100%
Derate to 80% load from 0 to -10°C
40°C 45°C 50°C 55°C 60°C
100% 100% 100% 93% 85%
100% 93% 85% 73% 60%
100% 100% 93% 85% 60%
100% 100% 87% 73% 60%
85% 73% 60% -
-
100% 100% 100% 80% 60%
60°C
65°C
70°C
90%
80%
70%
90%
80%
70%
90%
80%
70%
SWS50 Outline Drawing
SWS75 Outline Drawing
SWS100 Outline Drawing
Other Industrial Products
HWS
LS
SWS300/600/1000
15W to 1500W Single Output
25W to 200W Low Cost
300W to 1000W (Higher Power)
Options
Suffix
/CO2
Descriptor
Double sided conformal coating
SWS150 Outline Drawing
For Additional Information, please visit
us.tdk-lambda.com/lp/products/sws-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
96
Revision B7: Dec 2011
