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SP-320
Name: SP-320
Product catalog: PFC function power supply

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320W Single Output with PFC Function   SP-320 series
Features: 
•Universal AC input/ full range
•Built-in active PFC function,PF>0.95
•Protections: Short circuit/ Over load/ Over voltage/ Over temperature
•Forced air cooling by built-in DC fan
•Fixed switching frequency at 100KHz
•2 years warranty

SPECIFICATIONS  
OUTPUT  
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
DC Voltage 5V 7.5V 12V 13.5V 15V 24V 27V 48V
Rated Current 55A 40A 25A 22A 20A 13A 11.7A 6.7A
Current Range 0-55A 0-40A 0-25A 0-22A 0-20A 0-13A 0-11.7A 0-6.7A
Rated Power 275W 300W 300W 297W 300W 312W 315.9W 321.6W
Ripple & Noise 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 150mVp-p 200mVp-p 240mVp-p
DC Adjustment Range ±10% ±20% -16%,+10% ±11% -10%,+20% -16%,+10% -4%,+18% -15%,+17%
Voltage Tolerance ±2% ±2% ±1% ±1% ±1% ±1% ±1% ±1.0%
Line Regulation ±0.5% ±0.5% ±0.3% ±0.3% ±0.3% ±0.2% ±0.2% ±0.2%
Load Regulation ±1% ±1% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
Setup, Rise, Hold Up Time 800ms,50ms,16ms/230VAC    2500ms,50ms,16ms/115VAC at full load
   
INPUT  
Voltage Range 88~264VAC   120~370VDC   frequency: 47~63 Hz
AC Current   5A/115 VAC   2.5A/230VAC
Power Factor PF>0.95/230VAC,PF>0.98/115VAC at full load
Efficiency 79% 83% 86% 86% 86% 87% 88% 89%
Inrush Current 20A/115VAC   40A/230VAC
Leakage Current <1mA/240VAC
   
PROTECTION  
Over Load 105%-135% rated output power
Protection type: Hiccup mode, recovers automatically after fault condition is removed
Over Voltage(V) 115%~135%
Protection type: Shut down o/p voltage, re-power on to recover
Over Temp. Shut down o/p voltage, recovers automatically after temperature goes down
   
ENVIRONMENT  
Working Temp. Humidity -20℃~+65℃; 20%~90 % RH non-condensing
Storage Temp. Humidity -40℃~+85℃; 10%~95 % RH
Temp. Coefficient ±0.03%/℃(0~50℃)
Vibration 10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
   
SAFETY  
Withstand Voltage I/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC/25℃/70% RH
   
STANDARD  
Safety Standard Design refer to UL60950-1,TUV EN60950, CCC
EMC Standard Design refer to EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024, light industry level, criteria A
   
OTHERS  
Dimension 215*115*50mm (L*W*H)
Weight 1.1Kg/pc; 12pcs/14kg/0.95CUFT
   
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 0.1μf & 47μf 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.

If you have any enquiry about quotation or cooperation , please feel free to email us at Leyu@leyuelec.com or use the following enquiry form . Our sales representative will contact you within 24 hours. Thank you for your interest in our products.