Bộ đổi nguồn tổ ong 220VAC sang 13.5VDC 25.8A Leyu S-350-13.5
350W Single Output Switching Power Supply S-350 series
Features:
High efficiency, high reliability, low cost
Universal AC input / full range
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage
PWM control and regulated
Forced air cooling by built in DC fan
Built-in cooling Fan ON-OFF control
Fixed switching frequency at 25 KHz
2 years warranty
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SPECIFICATIONS |
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OUTPUT |
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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 |
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DC Voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
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Rated Current |
50A |
40A |
29A |
25.8A |
23.2A |
14.6A |
13A |
7.3A |
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Current Range |
0-50A |
0-40A |
0-29A |
0-25.8A |
0-23.2A |
0-14.6A |
0-13A |
0-7.3A |
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Rated Power |
250W |
300W |
348W |
348.3W |
348W |
350.4W |
351W |
350.4W |
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Ripple & Noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
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Voltage Adj. Range |
-10%,+12% |
±20% |
-16%,+10% |
-12%,+11% |
-10%,+20% |
-16%,10% |
-4%,+18% |
-15%,+17% |
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Voltage Tolerance |
±2% |
±2% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
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Setup, Rise, Hold Up Time |
200ms,50ms,20ms at full load |
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INPUT |
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Voltage Range |
90~132VAC/180~264VAC selected by switch 47~63Hz; 254~370VDC |
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AC Current |
6.5A/115V 4A/230V |
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Efficiency |
73% |
76% |
74% |
79% |
78% |
81% |
82% |
83% |
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Inrush Current |
Cold start 50A/115V 50A/230V |
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Leakage Current |
<3.5mA/240VAC |
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PROTECTION |
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Over Load |
105%~135% |
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Protection type: Fold back current limiting, recovers automatically after fault condition is removed. |
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Over Voltage |
115%~135% |
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Protection type: hiccup mode, recovers automatically after fault condition is removed. |
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Over Temp. |
RT3≥55℃ Fan On, ≤45℃ Fan Off, ≥80℃ Output Shutdown (5~7.5V) |
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RT3≥65℃ Fan On, ≤55℃ Fan Off, ≥80℃ Output Shutdown (12~15V) |
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RT3≥70℃ Fan On, ≤60℃ Fan Off, ≥85℃ Output Shutdown (24~48V) |
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ENVIRONMENT |
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Working Temp., Humidity |
-10℃~+50℃; 20%~90%RH |
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Storage Temp., Humidity |
-20℃~+85℃; 10%~95%RH |
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Vibration |
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes |
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SAFETY |
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Withstand Voltage |
I/P-O/P: 1.5KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
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Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC |
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STANDARD |
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Safety Standard |
Design refer to UL1950 |
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EMC Standard |
Design refer to EN55022, EN55024, EN61000 |
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OTHERS |
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Dimension |
215*115*50mm(L*W*H) |
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Weight |
1Kg |
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Packing |
20pcs/20Kg |
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NOTE |
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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 0.1μ & 47μ parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation |
