320W AC 110V 220V AC to DC 12V 24V 48V Pfc Function Switching Power Supply

• Output Type: Single
• Warranty: 2 Years
• Output Power: 301 - 400W
• Input Voltage: 110-220V
• Connection Mode: Series Switching Power Supply
• Starting Mode: Self-excited Switching Power Supply
• Model NO.: SP-320
• Voltage Regulating Mode: Frequency Modulation Type
• Power Supplying System: Terminal Power Distribution Equipment
• Energy Transmission: Two-way Transmission
• Modulation System: PWM
• Certification: CE, RoHS, CCC
• Brand: Leyu
• Transport Package: Carton
• Specification: 215*115*50mm
• Trademark: LEYU
• Origin: China
• HS Code: 8504401990
• Production Capacity: 10000pieces/Month

Product Description

SP-320-24 PFC function single output 320W power supply
Features:
·Universal AC input/ full range
·Built-in active PFC function, PF>0.93
·100% full load burn-in test
·Protections: Short circuit/ Over load / Over voltage/ Over temperature
·Built-in constant current limiting circuit
·LED indicator for power on
·Remote ON-OFF control (Optional)
·Fixed switching frequency at PF: 67KHz  PWM: 134 KHz
·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-320-36	SP-320-48
DC Voltage	5V	7.5V	12V	13.5V	15V	24V	27V	36V	48V
Rated Current	55A	40A	25A	22A	20A	13A	11.7A	8.8A	6.7A
Current Range	0-55A	0-40A	0-25A	0-22A	0-20A	0-13A	0-11.7A	0-8.8A	0-6.7A
Rated Power	275W	300W	300W	297W	300W	312W	315.9W	316.8W	321.6W
Ripple&Noise	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	150mVp-p	200mVp-p	220mVp-p	240mVp-p
DC Adjustment Range	±10%	±20%	-16%,+10%	±11%	-10%,+20%	-16%,+10%	-4%,+18%	-15%,+17%	-15%,+17%
Voltage Tolerance	±2%	±2%	±2%	±2%	±2%	±1%	±1%	±1.0%	±1.0%
Line Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load Regulation	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Setup,Rise,Hold Up Time	800ms,50ms,16ms/230VAC2500ms,50ms,16ms/115VAC at full load
Voltage Range	88~264VAC120~370VDCfrequency:47~63 Hz
AC Current	4A/115 VAC2A/230VAC
Power Factor	PF>0.95/230VAC,PF>0.98/115VAC at full load
Efficiency	79%	83%	86%	86%	86%	87%	88%	87%	89%
Inrush Current	22A/115VAC40A/230VAC
Leakage Current	<1 mA/240VAC
Over Load	105%-150%
	Protection type: Constant current limiting, 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.	TSW1 (Power transistor) When Temp. in 80±5 ºC(70ºC±5 ºC5V), shut down o/p voltage,
	Temp.<65±5 ºC (55ºC±5 ºC5V), O/I auto-recovery.
Working Temp.Humidity	-20ºC~+65ºC; 20%~90 %RH
Storage Temp.Humidity	-40ºC~+85ºC; 10%~95 %RH
Temp.Coefficient	±0.03%/ºC(0~50ºC)
Vibration	10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes
Withstand Voltage	I/P-O/P:3KVAC I/P-O/P: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,TUV EN60950
EMCStandard	Designrefer toEN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024
Dimension	215*115*50mm (L*W*H)
Weight	1.1Kg/pc
NOTE	1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC 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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