| .LOW
COST, HIGH RELIABILITY |
.COMPACT
SIZE, LIGHT WEIGHT |
 |
| .COOLING
FAN ON/OFF AUTOMATICALLY |
.100%
FULL LOAD BURN-IN TEST |
| .INTERNATIONAL
AC INPUT RANGE |
.BUILT
IN EMI FILTER, LOW RIPPLE NOISE |
| .HIGH
EFFICIENCY, LOW WORKING TEMPERATURE |
.105ºC OUTPUT CAPACITOR |
| .SOFT-START
CIRCUIT, LIMITING AC SURGE CURRENT |
| .SHORT
CIRCUIT, OVERLOAD, OVER VOLTAGE, OVER TEMP PROTECTED |
|
|
|
SM-S320-5 |
SM-S320-7.5 |
SM-S320-12 |
SM-S320-13.5 |
SM-S320-15 |
SM-S320-24 |
SM-S320-27 |
SM-S320-48 |
| DC OUTPUT
VOLTAGE |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
| OUTPUT
V. TOLERANCE |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
| OUTPUT
RATED CURRENT |
50A |
36A |
25A |
22A |
20A |
12.5A |
11A |
6.5A |
| OUTPUT
CURRENT RANGE |
0-50A |
0-36A |
0-25A |
0-22A |
0-20A |
0-12.5A |
0-11A |
0-6.5A |
| RIPPLE
& NOISE |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
| LINE
REGULATION |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| LOAD
REGULATION |
±1% |
±1% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
| DC OUTPUT
POWER |
250W |
270W |
300W |
297W |
300W |
300W |
297W |
312W |
| EFFICIENCY |
77% |
80% |
82% |
83% |
84% |
86% |
86% |
87% |
| DC VOLTAGE
ADJ. |
4.5-5.7V |
6-9V |
10-13.2V |
12-15V |
13.5-18V |
20-26.4V |
26-32V |
41-56V |
| INPUT
VOLTAGE RANGE |
88~132VAC /
176~264VAC BY
SWITCH 47~63Hz; 248~370VDC |
| AC CURRENT |
6A/115V 3.5A/230V |
| INRUSH
CURRENT |
20A/115V 40A/230V |
| LEAKAGE
CURRENT |
<3.5mA/240VAC |
| OVERLOAD
PROTECTION |
105~135% TYPE:PULSING HICCUP SHUTDOWN
RESET:AUTO RECOVERY |
| OVER
VOLTAGE PROTECTION |
5.75-6.75V |
9.4-10.9V |
13.8-16.2V |
15.5-18.2V |
18-21V |
27.6-32.4V |
33.7-39.2V |
57.6-67.2V |
| FAN CONTROL, O.T.P. |
RTH1>=65ºC
FAN ON, <=55ºC FAN
OFF, >=70ºC OUTPUT SHUTDOWN
(5~15V)
RTH1>=70ºC FAN ON, <=65ºC FAN OFF, >=80ºC OUTPUT
SHUTDOWN (24~48V) |
| TEMP. COEFFICIENT |
±0.03%
/ ºC (0~50ºC) |
| SETUP, RISE, HOLD
UP TIME |
2s, 20ms,
20ms |
| VIBRATION |
10~500Hz, 2G
10min./1cycle, PERIOD FOR 60min. EACH AXES |
| WITHSTAND VOLTAGE |
I/P-O/P:3KVAC I/P-FG:1.5KVAC
O/P-FG:0.5KVAC |
| ISOLATION RESISTANCE |
I/P-O/P,
I/P-FG, O/P-FG:500VDC / 100M Ohms |
| WORKING TEMP., HUMIDITY |
-10ºC~+60ºC(REFER TO OUTPUT DERATING CURVE), 20%~90% RH |
| STORAGE TEMP., HUMIDITY |
-20ºC~+85ºC, 10%~95% RH |
| DIMENSION |
215*115*50mm |
| WEIGHT |
1.15Kgs |
| NOTE
: |
1.ALL PARAMETERS
ARE SPECIFIED AT 230VAC INPUT, RATED LOAD, 25ºC 70% RH. AMBIENT. |
|
2.TOLERANCE¡GINCLUDE SET UP TOLERANCE,
LINE REGULATION, LOAD REGULATION. |
|
3.RIPPLE & NOISE
ARE MEASURED AT 20MHz BY USING A 12" TWISTED PAIR TERMINATED
WITH A 0.1uF & 47uF CAPACITOR. |
|
4.LINE REGULATION
IS MEASURED FROM LOW LINE TO HIGH LINE AT RATED LOAD. |
|
5.LOAD REGULATION
IS MEASURED FROM 0% TO 100% RATED LOAD. |
|
6.C3,4,41 MUST BE REMOVED. |
|
