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Bộ đổi nguồn tổ ong PFC 220VAC sang 48VDC 6.7A Leyu SP-320-48
Bộ đổi nguồn tổ ong PFC 220VAC sang 48VDC 6.7A Leyu SP-320-48
320W Single Output with PFC Function SP-320 series
Features:
·Universal AC input/ full range
·Built-in active PFC function
·100% full load burn-in test
·Protections: Short circuit/ Over load/ Over voltage
·Built-in constant current limiting circuit
·LED indicator for power on
·Fixed switching frequency at PFC: 7KHzPWM:134 KHz
·2 year warranty
SPECIFICATIONS |
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OUTPUT |
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Model |
SP-320-5 |
SP-320-7.5 |
SP-320-12 |
SP-320-13.5 |
SP-320-15 |
SP-320-24 |
SP-320-27 |
SP-320-48 |
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DC Voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
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Rated Current |
55A |
40A |
25A |
22A |
20A |
13A |
11.7A |
6.7A |
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Current Range |
0-55A |
0-40A |
0-25A |
0-22A |
0-20A |
0-13A |
0-11.7A |
0-6.7A |
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Rated Power |
275W |
300W |
300W |
297W |
300W |
312W |
315.9W |
321.6W |
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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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DC Adjustment Range |
±10% |
±20% |
-16%,+10% |
±11% |
-10%,+20% |
-16%,+10% |
-4%,+18% |
-15%,+17% |
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Voltage Tolerance |
±2% |
±2% |
±2% |
±2% |
±2% |
±1% |
±1% |
±1.0% |
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Line Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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Load Regulation |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
±0.5% |
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Setup,Rise,Hold Up Time |
800ms,50ms,16ms/230VAC2500ms,50ms,16ms/115VAC at full load |
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INPUT |
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Voltage Range |
88~264VAC120~370VDCfrequency:47~63 Hz |
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AC Current |
4A/115 VAC2A/230VAC |
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Power Factor |
PF>0.95/230VAC,PF>0.98/115VAC at full load |
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Efficiency |
79% |
83% |
86% |
86% |
86% |
87% |
88% |
89% |
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Inrush Current |
22A/115VAC40A/230VAC |
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Leakage Current |
<1 mA/240VAC |
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PROTECTION |
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Over Load |
105%-150% |
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Protection type: Constant current limiting, recovers automatically after fault condition is removed |
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Over Voltage(V) |
115%~135% |
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Protection type: Shut down o/p voltage, re-power on to recover |
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Over Temp. |
TSW1 (Power transistor) When Temp. in 80±5 ℃(70℃±5 ℃5V), shut down o/p voltage, Temp.<65±5 ℃ (55℃±5 ℃5V), O/I auto-recovery. |
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ENVIRONMENT |
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Working Temp.Humidity |
-20℃~+65℃; 20%~90 %RH |
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Storage Temp.Humidity |
-40℃~+85℃; 10%~95 %RH |
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Temp.Coefficient |
±0.03%/℃(0~50℃) |
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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:3KVAC I/P-O/P: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,TUV EN60950 |
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EMCStandard |
Designrefer toEN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024 |
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OTHERS |
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Dimension |
215*115*50mm (L*W*H) |
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Weight |
1.1Kg/pc |
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NOTE |
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. 4. The power supply is considered a component which will be installed into final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
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