TDK LS50-5 Single output general purpose power supply Datasheet

LS Series
Single Output General Purpose Power Supplies
Features
u
u
u
u
u
u
Very low cost
25W to 150W
Small size
115VAC or 230VAC input
Withstands 300VAC surges (5s)
Three year warranty
Key Market Segments & Applications
Specifications
Model
AC Input Voltage (300VAC for 5s) VAC
Input Frequency
Hz
DC Input Voltage
VDC
Inrush Current (230VAC, cold start) A
Power Factor
Input Current (115/230VAC)
A
Temperature Coefficient
Overcurrent Protection
Overvoltage Protection
V
Hold Up Time (115 / 230V input)
Leakage Current (230VAC 60Hz)
Remote Sense
LED Indicator
Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity
Cooling
Withstand Voltage
Isolation Resistance
Vibration (non operating)
Shock
Immunity
Safety Agency Approvals
Conducted & Radiated EMI
MTBF (MIL-HDBK-217F)
Weight (Typ)
Size (LxWxH)
Warranty
ms
mA
°C
°C
hrs
g
in
yrs
LS25
LS35
LS50
LS75
LS100
LS150
88 - 264VAC (See note (2) for LS100)
88-132/176-264VAC(1)
47 - 63Hz
125 - 373VDC
248 - 273VDC
30
40
40
40
60
40
Meets EN61000-3-2, -3
0.7 / 0.4
0.8 / 0.55
1.3 / 0.8
1.6 / 1.0
2.2 / 1.2
3.5 / 2
<0.02%/°C
> 110%
3.3V: 3.8-4.45V, 5V: 5.75-6.75V, 12V: 13.8-16.2V, 15V: 17.25-20.25V,
24V: 27.6-32.4V, 36V: 41.4-48.6V, 48V: 55.2-64.8V
14 / 80
12 / 80
14 / 60
14 / 60
25 / 150
20 / 28
<1mA
No
Green LED = On
-25 to +70°C. Derate linearly to 50% load from +50 to +70°C (2)
-40 to +85°C
20 - 90% RH (non condensing)
10 - 95% RH (non condensing)
Convection
Input to Ground 1.5kVAC, Input to Output 3kVAC, Output to Ground 500VAC for 1 min.
>100M at 25C & 70%RH, Output to Ground 500VDC
10 - 55Hz: 19.6m/s2 constant sweep 1 min X, Y, Z for 1 hour
< 196.1 m/s2 (20G)
IEC61000-4-2, -3, -4, -5, -6, -8, -11
UL60950-1, EN60950-1, IEC60950-1, CE Mark
EN55011/EN55022-B, FCC-B
906,997
706,464
712,890
648,786
545,375
505,393
170
270
350
410
600
700
3.1 x 2.0 x 1.1 3.9 x 3.2 x 1.4 3.9 x 3.8 x 1.4 5.1 x 3.8 x 1.5 6.3 x 3.8 x 1.5 7.8 x 3.9 x 1.5
Three Years
Notes:
(1) Switch selectable for 115 or 230VAC
(2) LS25-3
LS50, LS75-3 & -5
LS25-5 to 48, LS75-12 to 48
LS100-3 & -5
LS100-12, -15, -24, -36, -48
LS150-3 & -5,
LS150-12, -15, -24, -36, -48
Derate linearly to 60% load from +40 to +70°C.
Derate linearly to 70% load from +50 to +70°C.
Derate linearly to 60% load from +50 to +70°C.
Derate linearly to 60% load from +45 to +70°C. Derate linearly to 80% load from 115V to 88VAC input.
Derate linearly to 60% load from +50 to +70°C. Derate linearly to 80% load from 115V to 88VAC input.
Derate linearly to 50% load from +40 to +70°C.
Derate linearly to 70% load from +50 to +70°C.
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LS Series
Output Ratings
Adjust Range
Max Current
Load Reg
Line Reg
Ripple Noise
Efficiency
Model
LS25-3.3
Voltage
3.3V
(V)
2.85 - 3.6
(A)
6.0
(mV)
40
(mV)
20
(mV)
80
(typ) %
75
LS25-5
LS25-12
5V
12V
4.5 - 5.5
10.8 - 13.2
5.0
2.1
40
96
20
48
80
120
79
83
LS25-15
LS25-24
15V
24V
13.5 - 16.5
22 - 27.6
1.7
1.1
120
192
60
96
120
120
83
84
LS25-36
LS25-48
36V
48V
32 - 40
42 - 54
0.75
0.57
288
384
144
192
150
200
84
85
LS35-3.3
LS35-5
3.3V
5V
2.85 - 3.6
4.5 - 5.5
7.0
7.0
40
40
20
20
80
80
75
78
LS35-12
LS35-15
12V
15V
10.8 - 13.2
13.5 - 16.5
3.0
2.4
96
120
48
60
120
120
82
83
LS35-24
LS35-36
LS35-48
LS50-3.3
LS50-5
LS50-12
LS50-15
LS50-24
LS50-36
LS50-48
LS75-3.3
LS75-5
LS75-12
LS75-15
LS75-24
LS75-36
LS75-48
LS100-3.3
LS100-5
LS100-12
LS100-15
LS100-24
LS100-36
LS100-48
24V
36V
48V
3.3V
5V
12V
15V
24V
36V
48V
3.3V
5V
12V
15V
24V
36V
48V
3.3V
5V
12V
15V
24V
36V
48V
22 - 27.6
32 - 40
42 - 54
3.0 - 3.6
4.75 - 5.5
10.8 - 13.2
13.5 - 16.5
22 - 27.2
32 - 40
42 - 54
3.0 - 3.6
4.75 - 5.5
10.8 - 13.2
13.5 - 16.5
22 - 27.2
32 - 40
42 - 54
3.0 - 3.6
4.75 - 5.5
10.8 - 13.2
13.5 - 16.5
22 - 27.2
32 - 40
42 - 54
1.5
1.0
0.8
10.0
10.0
4.2
3.4
2.2
1.4
1.1
15.0
12.0
6.0
5.0
3.2
2.1
1.6
20.0
16.0
8.5
7.0
4.5
3.0
2.3
192
288
384
40
40
96
120
192
288
384
40
40
96
120
192
288
384
40
40
96
120
192
288
384
96
144
192
20
20
48
60
96
144
192
20
20
48
60
96
144
192
20
25
48
60
96
144
192
120
150
200
80
80
120
120
120
150
200
80
80
120
120
120
150
200
80
80
120
120
120
150
200
84
84
84
75
80
84
85
86
86
86
75
79
84
85
86
86
87
75
79
82
84
86
86
86
LS150-3.3
LS150-5
LS150-12
LS150-15
3.3V
5V
12V
15V
3.0 - 3.6
4.75 - 5.5
10.8 - 13.2
13.5 - 16.5
30.0
26.0
12.5
10.0
40
40
96
120
20
20
48
60
80
80
120
120
75
79
83
85
LS150-24
LS150-36
LS150-48
24V
36V
48V
22 - 27.2
32 - 40
42 - 54
6.5
4.3
3.3
192
288
384
96
144
192
120
150
200
86
87
87
For Additional Information, please visit
us.tdk-lambda.com/lp/products/ls-series.htm
1-800-526-2324 • www.us.tdk-lambda.com/lp/
74
Revision B1: Mar 2012
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