Product Details

Specifications

320w switch power supply
1.Warranty:2 years
2.Certification:CE RoHS CCC
3.Over load protection
4.Built in PFC function

320w switch power supply

Specification:

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
·1 year 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%	±2%	±2%		±2%	±1%	±1%	±1.0%
Line Regulation	±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%
Setup, Rise, Hold Up Time	800ms,50ms,16ms/230VAC2500ms,50ms,16ms/115VAC at full load

INPUT
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%	89%
Inrush Current	22A/115VAC40A/230VAC
Leakage Current	<1 mA/240VAC

PROTECTION
Over Load	105%-150%
Over Load	Protection type: Constant current limiting, recovers automatically after fault condition is removed
Over Voltage(V)	115%~135%
Over Voltage(V)	Protection type: Shut down o/p voltage, re-power on to recover
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.

ENVIRONMENT
Working Temp. Humidity	-20℃~+65℃; 20%~90 %RH
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-O/P:1.5KVAC O/P-FG: 0.5KVAC
Isolation Resistance	I/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC

STANDARD
Safety Standard	Design refer to UL1950,TUV EN60950
EMC Standard	Design refer to EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11;ENV50204,EN55024

OTHERS
Dimension	21511550mm (LWH)
Weight	1.1Kg/pc

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.

Detailed photos :

Grace is waiting for your kind inquiry !