S-350-24 350WW 24 AC DC Transformer Power Supply
features
High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Fixed switching frequency at 25KHz
Cooling by free air convection
1 year warranty
Product Parameters
SPECIFICATIONS |
OUTPUT |
|
Model |
S-350-5 |
S-350-7.5 |
S-350-12 |
S-350-13.5 |
S-350-15 |
S-350-24 |
S-350-27 |
S-350-48 |
DC Voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
Rated Current |
50A |
40A |
30A |
25.8A |
23.2A |
14.6A |
13A |
7.3A |
Current Range |
0-50A |
0-40A |
0-30A |
0-25.8A |
0-23.2A |
0-14.6A |
0-13A |
0-7.3A |
Rated Power |
250W |
300W |
360W |
348.3W |
348W |
350.4W |
351W |
350.4W |
Ripple & Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
Voltage Adj. Range |
-10%,+12% |
±20% |
-16%,+10% |
-12%,+11% |
-10%,+20% |
-16%,10% |
-4%,+18% |
-15%,+17% |
Voltage Tolerance |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
Setup, Rise, Hold Up Time |
200ms,50ms,20ms at full load |
Voltage Range |
90~132VAC/180~264VAC selected by switch 47~63Hz; 254~370VDC |
AC Current |
6.5A/115V 4A/230V |
Efficiency |
73% |
76% |
74% |
79% |
78% |
81% |
82% |
83% |
Inrush Current |
Cold start 50A/115V 50A/230V |
Leakage Current |
<3.5ma> |
Over Load |
105%~135% |
Protection type: Fold back current limiting, recovers automatically after fault condition is removed. |
Over Voltage |
115%~135% |
Protection type: hiccup mode, recovers automatically after fault condition is removed. |
Over Temp. |
RT3≥55ºC Fan On, ≤45ºC Fan Off, ≥80ºC Output Shutdown (5~7.5V) |
RT3≥65ºC Fan On, ≤55ºC Fan Off, ≥80ºC Output Shutdown (12~15V) |
RT3≥70ºC Fan On, ≤60ºC Fan Off, ≥85ºC Output Shutdown (24~48V) |
Working Temp., Humidity |
-10ºC~+50ºC; 20%~90%RH |
Storage Temp., Humidity |
-20ºC~+85ºC; 10%~95%RH |
Vibration |
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes |
Withstand Voltage |
I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC |
Safety Standard |
Design refer to UL1950 |
EMC Standard |
Design refer to EN55022, EN55024, EN61000 |
Dimension |
215*115*50mm(L*W*H) |
Weight |
1Kg |
Packing |
20pcs/20Kg |
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