Bộ đổi nguồn tổ ong 220VAC sang 48VDC 4.2A Leyu S-201-48
201W Single Output Switching Power Supply S-201 series
Features:
High efficiency, high reliability
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage/ Over temperature
Cooling by free air convection
Fixed switching frequency at 25KHz
2 years warranty
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SPECIFICATIONS |
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OUTPUT |
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Model |
S-201-5 |
S-201-7.5 |
S-201-12 |
S-201-13.5 |
S-201-15 |
S-201-24 |
S-201-27 |
S-201-48 |
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DC Voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
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Rated Current |
40A |
26.5A |
16.5A |
14.7A |
13A |
8.3A |
7.4A |
4.2A |
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Current Range |
0-40A |
0-26.5A |
0-16.5A |
0-14.7A |
0-13A |
0-8.3A |
0-7.4A |
0-4.2A |
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Rated Power |
200W |
198.75W |
198W |
198.45W |
198W |
199.2W |
199.8 |
201.6W |
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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,100ms,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 |
4.5A/115V 2.5A/230V |
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Efficiency |
74% |
79% |
80% |
80% |
81% |
83% |
83% |
84% |
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Inrush Current |
50A/115V 50A/230V |
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Leakage Current |
<3.5mA/240VAC |
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PROTECTION |
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Over Load |
115%~135% |
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Protection type: shut down o/p voltage, recovers automatically after fault condition is removed |
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Over Voltage |
115%~135% |
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Protection: hiccup mode, recovers automatically after fault condition is removed |
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Over Temp. |
RTH3≥90℃, shut down o/p voltage, recovers automatically after temperature goes down |
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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 FCC Part15 J Conduction Class A |
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OTHERS |
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Dimension |
215*115*50mm(L*W*H) |
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Weight |
0.76Kg |
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Packing |
20pcs/16Kg |
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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. |
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2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μ & 47μ parallel capacitor. |
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3.Tolerance: includes set up tolerance, line regulation and load regulation |
