新星开关电源GPF-U500s系列
MODELGPF-U500S12GPF-U500S15GPF-U500S24GPF-U500S27.5GPF-U500S48OUTPUTDC Output12V1524V27.5V48VRated Current40A33A20A18A10ACurrentRange
Note 10~40A0~33A0~20A0~18A0~10ARipple and Noise
Note 2120mV150mV240mV270mV480mVVoltage ADJ. Range11.2V-14.2V13.0V-17.0V21.6V-26.4V22.0V-33.0V40V-50VVoltage Accuracy±3.0%±3.0%±3.0%±3.0%±3.0%Line Regulation±1.0%±1.0%±1.0%±1.0%±1.0%Load Regulation±1.0%±1.0%±1.0%±1.0%±1.0%Set-up Time<4.0S (115Vac input, Full load);<2.0S (230Vac input, Full load)Hold up Time>20mS(230Vac input, Full load)Temperature Coefficient±0.03%/℃Overshoot and Undershoot<5.0%INPUTVoltageRange
90Vac~264VacFrequencyRange47Hz~63HzPower Factor(Typical)PF>0.99/115VAC
PF>0.95/230VACEfficiency ( Typical)115Vacinput78%80%81%80%82%230Vacinput82%82%86%86%85%AC Current (max.)7.3A2.5A7.5A7.5A7.5A7.3AInrush Current (Typical)<20A@115Vac
<40A@230Vac
Cold startLeakage CurrentInput—output:<0.25mA
Input—PG:<3.5mAPROTECTIONOver Load105%~140% of rated output current, constant current limiting,auto recoverOver Voltage115%~150% of rated output voltage, shut downOver Temperature95℃ 5℃(detect on heatsink of power transistor);shut down,auto recover after the temperature goes downFan ON/OFF ControlOutput load>55% rating or inside temperature >65℃,FANON FunctionRomote ON/OFF ControlR.C./G: Short = power on; Open=power offENVIRONMENTOperating amb. Temp. & Hum.-10℃~60℃; 20%~90%RH No condensing(refer to the derating curve)Storage Temp. & Hum.-25℃~85℃; 10%~95%RH No condensingSAFETY&EMCNote 3Safety StandardsUL60950-1; EN60950-1:2006Withstand VoltagePrimary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA. Secondary-PG:0.5KVDC;≤10mA.Isolation Resistance≥50MohmsEMI Conduction&RadiationCompliance to EN55022 ClassAHarmonic CurrentCompliance to EN61000-3-2,17625.1-2003EMSImmunityCompliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level, criteria AOTHERSMTBF (MIL-HDBK-217F)More than 100,000Hrs (25℃, Full load)Dimension (L*W*H)170×117×94mmPacking6PCS/CTN, G.W:13.2kgsCooling methodCooling by forced air (built-in DC fan)NOTE3. The SPS is considered a component which will be installed into final equipment. The equipment must be re-confirmed that it still meets EMC directives.