145W Single Output Switching Power Supply
Features :
AC input range selectable by switch
S-145
series
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 25KHz
LED indicator for power on
Made in China for low cost
High reliability
1 year warranty
SPECIFICATION
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
VOLTAGE TOLERANCE
Note.3
LINE REGULATION
LOAD REGULATION
SETUP, RISE TIME
HOLD UP TIME (Typ.)
VOLTAGE RANGE
FREQUENCY RANGE
INPUT
EFFICIENCY (Typ.)
AC CURRENT (Typ.)
INRUSH CURRENT (Typ.)
LEAKAGE CURRENT
OVERLOAD
PROTECTION
OVER VOLTAGE
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
SAFETY STANDARDS
WITHSTAND VOLTAGE
S-145-5
5V
25A
125W
4.5 ~ 5.5V
2.0%
0.5%
0.5%
24ms at full load
88 ~ 132VAC/176 ~ 264VAC selected by switch
47 ~ 63Hz
78%
80.5%
80.5%
81%
83.5%
85%
83.5%
2.6A/115VAC
1.3A/230VAC
COLD START 32A
<3.5mA / 240VAC
125 ~ 165% rated output power
Protection type : Shut down o/p voltage, re-power on to recover
5.6 ~ 6.8V
-10 ~ +60
-20 ~ +85
8.6 ~ 10V
13.8 ~ 16.2V
17.3 ~ 20.3V
29 ~ 32V
31.05 ~ 36.45V
55.2 ~ 64.8V
Protection type : Shut down o/p voltage, re-power on to recover
(Refer to output load derating curve)
, 10 ~ 95% RH
20 ~ 90% RH non-condensing
0.03%/ (0 ~ 50
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Design refer to UL1012
I/P-O/P:1.5KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
S-145-7.5
7.5V
18A
135W
120mVp-p
6 ~ 8.3V
1.0%
0.5%
0.5%
S-145-12
12V
12A
144W
120mVp-p
10.6 ~ 13.2V
1.0%
0.5%
0.5%
S-145-15
15V
9.6A
144W
120mVp-p
13.2 ~ 16.5V
1.0%
0.5%
0.5%
S-145-24
24V
6A
144W
150mVp-p
21 ~ 28V
1.0%
0.5%
0.5%
S-145-27
27V
5.3A
0 ~ 5.3A
143.1W
200mVp-p
24.5 ~ 29.5V
1.0%
0.5%
0.5%
S-145-48
48V
3A
0 ~ 3A
144W
240mVp-p
43.2 ~ 52.8V
1.0%
0.5%
0.5%
0 ~ 25A(30A max.) 0 ~ 18A(21A max.) 0 ~ 12A(14A max.) 0 ~ 9.6A(11A max.) 0 ~ 6A(7A max.)
RIPPLE & NOISE (max.)
Note.2
100mVp-p
100ms, 50ms at full load
SAFETY &
EMC
ISOLATION RESISTANCE
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATION
Compliance to EN55022 (CISPR22) Class B
EMS IMMUNITY
Compliance to IEC801-2,3,4, light industry level, criteria A
MTBF
286.7K hrs min.
MIL-HDBK-217F (25
)
DIMENSION
PACKING
199*98*38mm (L*W*H)
0.71Kg; 30pcs/22.5Kg/1.22CUFT
OTHERS
NOTE
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-145-SPEC 2008-04-10
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