SP series_Yueqing Mingwei Electric Co., Ltd

Model/Spec.	SP-320-3.3	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 Output Voltage	3.3V	5V	7.5V	12V	13.5V	15V	24V	27V	36V	48V
Iutput Voltage Error	±1%	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%	±1%
Rated Output Current	55A	55A	40A	25A	22A	20A	13A	11.7A	8.8A	6.7A
Output Current Range	0-55A	0-55A	0-40A	0-25A	0-22A	0-20A	0-13A	0-11.7A	0-8.8A	0-6.7A
Tripple and Noise	150mVP-p	150mVP-p	150mVP-p	150mVP-p	150mVP-p	150mVP-p	150mVP-p	2000mVP-p	2000mVP-p	2000mVP-p
Iniet Stability	± 0.5%	± 0.5%	± 0.5%	± 0.3%	± 0.3%	± 0.5%	± 0.2%	± 0.2%	± 0.2%	± 0.2%
Tolerance Voltage	± 1.5%	± 1%	± 1%	± 0.5%	± 0.5%	± 0.5%	± 0.5%	± 0.5%	± 0.5%	± 0.5%
DC Output Power	181.5W	275W	200.25W	300W	300W	297W	300W	312W	315.9W	321.6W
Efficiency	74%	79± 0.5%	83± 0.5%	86± 0.5%	86± 0.5%	86± 0.5%	87± 0.5%	88± 0.5%	87± 0.5%	89± 0.5%
Adjustable Range for DC Voltage	3.14 ~ 3.63V	4.5~ 5.5V	6~ 9V	11.4~ 13.2V	12~ 15V	13.5~ 18V	20~ 26.4V	26~ 31.5V	32.4~ 39.6V	41~ 56V
AC Input Voltage Range	85 ~ 264VAC 120 ~ 370VDC 47-63HZ
Power factor	PF>0.95/230VAC PF>0.98/115VAC at full load
Input Current	2.5A 115VAC 1.5A 230VAC	5A 115VAC 2.5A 230VAC
AC Inrush Current	Cold-Start Current: 20A/115VAC 40A/230VAC
Leakage Current	<1mA/240VAC
Overload Protection	105%~150% rated output power ,Protection type : Constant current limiting, recovers automatically after fault condition is removed
Over Voltage Protection	3.8 ~ 4.5V	5.75 ~ 6.75V	9.4 ~ 10.9V	13.8 ~ 16.2V	15.5 ~ 18.2V	18 ~ 21V	27.6 ~ 32.4V	33.7 ~ 39.2V	45 ~ 52.5V	57.6 ~ 67.2V
Over Voltage Protection	Protection type : Shut down o/p voltage, re-power on to recover
Over Temperature	80℃± 5℃(70℃±5℃J 3.3V,5V only) (TSW1 : detect on heatsink of power transistor)
Over Temperature	Protection type : Shut down o/p voltage, recovers automatically after temperature goes down
REMOTE CONTROL(OPTION)	CN1:4 ~ 10VDC POWER ON, <0 ~ 0.8VDC POWER OFF
Temperature Coefficient	±0.03%/℃ (0 ~ 50℃)
Start, Rise, Hold time	600ms, 30ms at full load ,hold time:20ms at full load
Vibration	10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
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
Working Temperature and Humidity	.-20~+65℃ (Refer to "Derating Curve"), 20 ~ 90% RH non-condensing
Storage Temperature and Humidity	`-40℃~+85℃, 10%~95%RH
Overall Dimension	21511550mm
MTBF	207k hrs min.
Safety Standards	CE
EMC Standards	Compliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A

3. Mechanical Dimension

4.Block Diagram

5.Derating Curve

6.Static Characteristics

7. Please 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 0.1uf & 47uf 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 a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. For guidance on how to perform these EMC tests, please refer to “EMI testing of component power supplies.”

5. Derating may be needed under low input voltages. Please check the derating curve for more details.

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

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Product	SP-320
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