S-50-12 [MEANWELL]
50W Single Output Switching Power Supply; 50W单路输出开关电源
| 型号： | S-50-12 |
| 厂家： | 
MEAN WELL ENTERPRISES CO., LTD. |
| 描述： | 50W Single Output Switching Power Supply |
| 文件： | 总2页 (文件大小：417K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
50W Single Output Switching Power Supply
S-50 series
Features :
AC input range selected by switch
Protections:Short circuit/Over load
Cooling by free air convection
LED indicator for power on
Fixed switching frequency at 27KHz
1 year warranty
SPECIFICATION
MODEL
S-50-5
S-50-12
S-50-15
S-50-24
DC VOLTAGE
5V
12V
15V
24V
RATED CURRENT
CURRENT RANGE
RATED POWER
10A
4.2A
3.4A
2.1A
0 ~ 10A
50W
0 ~ 4.2A
50.4W
100mVp-p
0 ~ 3.4A
51W
0 ~ 2.1A
50.4W
100mVp-p
22.6 ~ 26.4V
1.0%
RIPPLE & NOISE (max.) Note.2 75mVp-p
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE Note.3 2.0%
100mVp-p
OUTPUT
4.75 ~ 5.5V
10.8 ~ 13.2V
1.0%
13.5 ~ 16.5V
1.0%
LINE REGULATION
LOAD REGULATION
SETUP, RISE, HOLD TIME
VOLTAGE RANGE
0.5%
0.5%
0.5%
0.5%
1.0%
0.5%
0.5%
0.5%
200ms, 100ms, 20ms at full load
85 ~ 132VAC / 170 ~ 264VAC selected by switch
47 ~ 63Hz
240 ~ 370VDC
FREQUENCY RANGE
EFFICIENCY(Typ.)
71%
78%
78%
82%
INPUT
AC CURRENT
1.3A/115VAC
0.65A/230VAC
INRUSH CURRENT(max.)
LEAKAGE CURRENT
COLD START 18A/115VAC
<1mA / 240VAC
36A/230VAC
105 ~ 150% rated output power
OVER LOAD
PROTECTION
ENVIRONMENT
Protection type : Fold back current limiting, recovers automatically after fault condition is removed.
-10 ~ +60 (Refer to output load derating curve)
20 ~ 90% RH non-condensing
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
-20 ~ +85 , 10 ~ 95% RH
TEMP. COEFFICIENT
VIBRATION
0.03%/ (0 ~ 50
)
10~500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
Design refer to UL1012
SAFETY STANDARDS
WITHSTAND VOLTAGE
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
SAFETY &
EMC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION Design refer to FCC Part15 J Conduction Class B
MTBF
408.3K hrs min. MIL-HDBK-217F (25
159*97*38mm (L*W*H)
)
OTHERS
NOTE
DIMENSION
PACKING
0.51Kg; 24pcs/13.1Kg/0.7CUFT
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
File Name:S-50-SPEC 2004-06-30
50W Single Output Switching Power Supply
S-50 series
Mechanical Specification
Case No. 901 Unit:mm
152.5
1
2
3
4
5
3
M
-
2
5
.
3
4.5
24
78
159
150
6.5
3
.
3
-
5
M
3
22
117
Terminal Pin. No Assignment
Pin No. Assignment Pin No.
Assignment
1
2
3
AC/L
AC/N
FG
4
5
DC OUTPUT -V
DC OUTPUT +V
Output Derating
Static Characteristics (24V)
Ta=25
350
32
28
24
20
16
100
80
300
250
200
150
100
50
60
40
12
8
20
-10
-10
0
0
10
20
30
40
50
45
60
55
(VERTICAL)
(HORIZONTAL)
60
85
90
120 170 180 190 200 210 220 230 240 250 260
95 100 105 110 115 120 125 130
AMBIENT TEMPERATURE (
)
INPUT VOLTAGE (V) 60Hz
File Name:S-50-SPEC 2004-06-30
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