Meanwell SP-320 Series Switching Power Supply

$48.00

The Meanwell SP-320 Power Supply provides reliable, high-efficiency power with multiple voltage options. Ideal for LED displays and industrial applications.

 

Model Number

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

MeanWell
Description

Meanwell SP-320 Series Switching Power Supply Description

The Meanwell SP-320 Series Switching Power Supply offers reliable, high-efficiency power for a wide range of industrial and LED display applications. Designed to meet the demands of modern electronic devices, the SP-320 series provides multiple output voltage options, including 3.3V, 5V, 7.5V, 12V, 13.5V, 15V, 24V, 27V, 36V, and 48V. With features such as high efficiency, compact design, and built-in protection mechanisms, the SP-320 series is an ideal choice for applications requiring consistent, stable power.

Product Features:
● Wide input voltage range: 90-264VAC, supporting global compatibility.
● High efficiency: Up to 90%, minimizing energy consumption while improving performance.
● Multiple output voltage options: Available in 3.3V, 5V, 7.5V, 12V, 13.5V, 15V, 24V, 27V, 36V, and 48V to meet different device requirements.
● Compact design: Small form factor for easy integration in tight spaces.
● Built-in protection features: Short-circuit, overload, and over-voltage protection to ensure safe operation.
● Cooling method: Natural convection for fanless and quieter operation.
● Certified safety standards: UL, CE, and TUV certified for reliable and safe operation.
● Wide temperature range: Operates from -30°C to +70°C, making it suitable for harsh environments.

Meanwell SP-320 Series Switching Power Supply Specification:

MODELSP-320-3.3SP-320-5SP-320-7.5SP-320-12SP-320-13.5SP-320-15SP-320-24SP-320-27SP-320-36SP-320-48
OUTPUTDC VOLTAGE3.3V5V7.5V12V13.5V15V24V27V36V48V
RATED CURRENT55A55A40A25A22A20A13A11.7A8.8A6.7A
CURRENT RANGE0 ~ 60A0 ~ 55A0 ~ 40A0 ~ 25A0 ~ 22A0 ~ 20A0 ~ 13A0 ~ 11.7A0 ~ 8.8A0 ~ 6.7A
RATED POWER181.5W275W300W300W297W300W312W315.9W316.8W321.6W
RIPPLE & NOISE (max.) Note.2150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p150mVp-p200mVp-p220mVp-p240mVp-p
VOLTAGE ADJ. RANGE3.14 ~ 3.63V4.5 ~ 5.5V6 ~ 9V10 ~ 13.2V12 ~ 15V13.5 ~ 18V20 ~ 26.4V26 ~ 31.5V32.4 ~ 39.6V41 ~ 56V
VOLTAGE TOLERANCE Note.3±1.0%±2.0%±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%±0.3%±0.3%±0.3%±0.2%±0.2%±0.2%±0.2%
LOAD REGULATION±1.5%±1.0%±1.0%±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
SETUP, RISE TIME800ms, 50ms/230VAC 2500ms, 50ms/115VAC at full load
HOLD UP TIME (Typ.)16ms/230VAC 16ms/115VAC at full load
INPUTVOLTAGE RANGE Note.588 ~ 264VAC 124 ~ 370VDC
FREQUENCY RANGE47 ~ 63Hz
POWER FACTOR (Typ.)PF>0.95/230VAC PF>0.98/115VAC at full load
EFFICIENCY (Typ.)74%79%83%86%86%86%87%88%87%89%
AC CURRENT (Typ.)115VAC2.5A5A
230VAC1.5A2.5A
INRUSH CURRENT (Typ.)20A/115VAC 40A/230VAC
LEAKAGE CURRENT<1mA / 240VAC
PROTECTIONOVERLOAD105 ~ 135% rated output power
Protection type : Hiccup mode, recovers automatically after fault condition is removed
OVER VOLTAGE3.8 ~ 4.5V5.75 ~ 6.75V9.4 ~ 10.9V13.8 ~ 16.2V15.5 ~ 18.2V18 ~ 21V27.6 ~ 32.4V33.7 ~ 39.2V45 ~ 52.5V57.6 ~ 67.2V
Protection type : Shutdown o/p voltage, re-power on to recover
OVER TEMPERATUREShutdown o/p voltage, recovers automatically after temperature goes down
ENVIRONMENTWORKING TEMP.-20 ~ +65(Refer to "Derating Curve")
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-40 ~ +85, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/(0 ~ 50)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X,Y, Z axes
SAFETY & EMC (Note 4)SAFETY STANDARDSUL60950-1,TUV EN60950-1, CCC GB4943(except for 3.3V, 36V) approved
WITHSTAND VOLTAGEI/P-O/P:3KVAC I/P-FG:2KVAC O/P-FG:0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms / 500VDC / 25/ 70% RH
EMC EMISSIONCompliance to EN55022 (CISPR22) Class B, EN61000-3-2,-3
EMC IMMUNITYCompliance to EN61000-4-2,3,4,5,6,8,11, EN55024, light industry level, criteria A
OTHERSMTBF207K hrs min. MIL-HDBK-217F (25)
DIMENSION215*115*50mm (L*W*H)
PACKING1.1Kg; 12pcs/14Kg/0.92CUFT
NOTE1. AII parameters NoT speciaIIy mentioned are measured at 230vAC input, rated Ioad and 25of ambient temperature.
2. RippIe & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf paraIIeI capacitor.
3. ToIerance : incIudes set up toIerance, Iine reguIation and Ioad reguIation.
4. The power suppIy is considered a component which wiII be instaIIed into a finaI equipment. AII the EMC tests are been executed by mounting the unit on a 360mm*360mm metaI pIate with 1mm of thickness. The finaI equipment must be re-confirmed that it stiII meets EMC directives. For guidance on how to perform these EMC tests, pIease refer to “EMI testing of component power suppIies.” (as avaiIabIe on http://www.meanweII.com)
5. Derating may be needed under Iow input voItages. PIease check the derating curve for more detaiIs.

Download Resource:
Meanwell SP-320 Series Switching Power Supply Specification

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