Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power ChargersMeanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers
Meanwell Direct UK - Authorised distributor of Meanwell Power Supplies, PSU and Power Chargers

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Standards

We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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SP-320 Series - 320W Single Output PFC Function Power Supply

Home > Products > 320W Single Output PFC Function Power Supply

Features

  • Universal AC input / full range
  • Built in active PFC circuit, PF>0.95
  • Forced air cooling by built-in DC ball bearing fan
  • Short circuit, overload, over voltage, over temperature protection
  • 100% full load burn-in test
  • Fixed switching frequency at 100KHz

Standards

PFCCBTUVCSUUSCE
320W PFC Enclosed Switching Power Supply - SP-320 Series - 320W Single Output PFC Function Power Supply

Specification

Input Voltage 88 to 264Vac 120 to 370Vdc
Input Frequency 47 to 63Hz
Power Factor PF>0.95/230Vac PF>0.98/115Vac at full load
Input Current 5A/115Vac (2.5A for 3.3V); 2.5A/230Vac (1.5A for 3.3V)
Inrush Current 20A/115Vac 40A/230Vac
Leakage Current <1mA / 240Vac
Setup, Rise Time 800ms, 50ms/230Vac 2500ms, 50ms/115Vac at full load
Hold Up Time 16ms/230Vac 16ms/115Vac at full load
Over Load Protection 105 to 135% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Over Temperature Protection 80°C ±5°C (70°C ±5°C 3.3V,5V only) (TSW1 : Detect on heatsink of power transistor)
Shun down o/p voltage, recovers automatically after temperature goes down
Working Temperature -20°C to +65°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity 40°C to +85°C, 10~95% RH
Temperature Coefficient ±0.03%/°C (0~50°C)
Vibration 10~500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Withstand Voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards UL60950-1, TUV EN60950-1 Approved
EMC Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3;
EN61000-4-2,3,4,5,6,8,11; ENV50204 Light industry level, criteria A
MTBF 207K hrs min. MIL-HDBK-217F (25°C)

Items

SP-320 Series Output Data

Part No Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg Load Reg Eff. OVP
SP-320-3-3 3.3V 55A 0 ~ 60A 181.5W 150mV 3.14 ~ 3.63V ±1.0% ±0.5% ±1.5% 74% 3.8 ~ 4.5V
SP-320-5 5V 55A 0 ~ 55A 275W 150mV 4.5 ~ 5.5V ±2.0% ±0.5% ±1.0% 79% 5.75 ~ 6.75V
SP-320-7-5 7.5V 40A 0 ~ 40A 300W 150mV 6 ~ 9V ±2.0% ±0.5% ±1.0% 83% 9.4 ~ 10.9V
SP-320-12 12V 25A 0 ~ 25A 300W 150mV 10 ~ 13.2V ±1.0% ±0.3% ±0.5% 86% 13.8 ~ 16.2V
SP-320-13-5 13.5V 22A 0 ~ 22A 297W 150mV 12 ~ 15V ±1.0% ±0.3% ±0.5% 86% 15.5 ~ 18.2V
SP-320-15 15V 20A 0 ~ 20A 300W 150mV 13.5 ~ 18V ±1.0% ±0.3% ±0.5% 86% 18 ~ 21V
SP-320-24 24V 13A 0 ~ 13A 312W 150mV 20 ~ 26.4V ±1.0% ±0.2% ±0.5% 87% 27.6 ~ 32.4V
SP-320-27 27V 11.7A 0 ~ 11.7A 315.9W 200mV 26 ~ 31.5V ±1.0% ±0.2% ±0.5% 88% 33.7 ~ 39.2V
SP-320-36 36V 8.8A 0 ~ 8.8A 316.8W 220mV 32.4 ~ 39.6V ±1.0% ±0.2% ±0.5% 87% 45 ~ 52.5V
SP-320-48 48V 6.7A 0 ~ 6.7A 321.6W 240mV 41 ~ 56V ±1.0% ±0.2% ±0.5% 89% 57.6 ~ 67.2V
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Meanwell Direct is an authorised UK distributor of Meanwell Power Supplies, PSU and Power Chargers one of the largest switching power supply manufacturers in the world.Meanwell Direct specialise in Meanwell power supplies and can offer a broad range of power supplies for a range of applications including medical, communications and control panel power supplies.Meanwell Direct can also provide cusatomised power supplies; designed to meet your specifications and requirements.

With our highly experienced professionals, Meanwell Direct offer a first class friendly service from point of contact through to completion of purchase and after sales service.