SPECIFICATION
S-250-5
S-250-12
S-250-15
S-250-24
S-250-27
MODEL
DC VOLTAGE
RATED CURRENT
CURRENT RANGE
RATED POWER
OUTPUT
VOLTAGE ADJ. RANGE
LINE REGULATION
LOAD REGULATION
SETUP, RISE, HOLD TIME
VOLTAGE RANGE
FREQUENCY RANGE
EFFICIENCY (Typ.)
AC CURRENT
INPUT
INRUSH CURRENT (max.)
LEAKAGE CURRENT
SAFETY STANDARDS
SAFETY &
EMC
WITHSTAND VOLTAGE
ISOLATION RESISTANCE
WORKING TEMP.
WORKING HUMIDITY
STORAGE TEMP., HUMIDITY
TEMP. COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
OVER LOAD
OVER VOLTAGE
5V
40A
0 ~ 40A
200W
80mVp-p
4.75 ~5.5V
2.0%
0.5%
1.0%
800ms, 50ms, 16ms at full load
47~ 63Hz
74%
6A/115VAC
3.5A/230VAC
COLD START 50A/230VAC
<2mA / 240VAC
105 ~ 135% rated output power
5.75 ~ 6.75V
13.8 ~ 16.2V
17.25 ~ 20.25V
27.6 ~ 32.4V
31.05 ~ 36.45V
55.2 ~ 64.8V
Protection type : Hiccup mode, recovers automatically after fault condition is removed
Protection type : Hiccup mode, recovers automatically after fault condition is removed
UL60950 Approved
I/P-O/P:3KVAC
I/P-FG:1.5KVAC
O/P-FG:0.5KVAC
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
-10 ~ +60
(Refer to output load derating curve)
20 ~ 90% RH non-condensing
-20 ~ +85
, 10 ~ 95% RH
0.03%/
(0 ~ 50
)
10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
238.9K hrs min.
MIL-HDBK-217F (25
)
150*140*86mm (L*W*H)
1.3Kg; 8pcs/10.4Kg/0.97CUFT
79%
80%
81.5%
82%
82%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
1.0%
1.0%
1.0%
1.0%
1.0%
120mVp-p
10.8 ~13.2V
120mVp-p
13.5 ~ 16.5V
120mVp-p
21.6 ~ 26.4V
150mVp-p
24.3 ~ 29.7V
200mVp-p
43.2 ~ 52.8V
12V
18A
0 ~ 18A
216W
15V
15A
0 ~ 15A
225W
24V
10A
0 ~ 10A
240W
27V
9A
0 ~ 9A
243W
48V
5.2A
0 ~ 5.2A
249.6W
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.
S-250-48
90 ~ 132VAC / 176 ~ 264VAC Selected by switch
248~370VDC
AC input range selected by switch
Protections:Short circuit/Over load/Over voltage
Forced air cooling by built-in DC fan
100% full load burn-in test
Fixed switching frequency at 60KHz
Low cost
High reliability
2 years warranty
Features :
S - 2 5 0
s e r i e s
RIPPLE & NOISE (max.)
Note.2
VOLTAGE TOLERANCE
Note.3
ENVIRONMENT
PROTECTION
250W Single Output Switching Power Supply
TOTAL POWER INT'L