| 品牌： | 500w新星开关电源 | 类型： | 直流开关电源 |
| 型号： | GPF-U500S48 | 输入电压 | ：AC85~264（V） |
| 输出功率 | ：480（W） | 输出电流：10 | （A） |
| 产品认证 | ：CE |
新星GPF-U500S48电源
详细资料
MODELPREFIX = O GPF-U500S12 GPF-U500S15 GPF-U500S24 GPF-U500S27.5 GPF-U500S48 OUTPUT DC Output 12V 15 24V 27.5V 48V Rated Current 40A 33A 20A 18A 10A CurrentRange Note 1 0~40A 0~33A 0~20A 0~18A 0~10A Ripple and Noise Note 2 120mV 150mV 240mV 270mV 480mV Voltage ADJ. Range 11.2V-14.2V 13.0V-17.0V 21.6V-26.4V 22.0V-33.0V 40V-50V Voltage 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% INPUT VoltageRange 90Vac~264Vac FrequencyRange 47Hz~63Hz Power Factor(Typical) PF＞0.99/115VAC PF＞0.95/230VAC Efficiency ( Typical) 115Vacinput 78% 80% 81% 80% 82% 230Vacinput 82% 82% 86% 86% 85% AC Current (max.) 7.3A 2.5A 7.5A 7.5A 7.5A 7.3A Inrush Current (Typical) <20A@115Vac <40A@230Vac Cold start Leakage Current Input—output:<0.25mA Input—PG:<3.5mA PROTECTION Over Load 105%~140% of rated output current, constant current limiting,auto recover Over Voltage 115%~150% of rated output voltage, shut down Over Temperature 95℃+5℃(detect on heatsink of power transistor);shut down,auto recover after the temperature goes down Fan ON/OFF Control Output load>55% rating or inside temperature >65℃,FANON Function Romote ON/OFF Control R.C./G: Short = power on; Open=power off ENVIRONMENT Operating amb. Temp. & Hum. -10℃~60℃; 20%~90%RH No condensing(refer to the derating curve) Storage Temp. & Hum. -25℃~85℃; 10%~95%RH No condensing SAFETY&EMCNote 3 Safety Standards UL60950-1; EN60950-1：2006 Withstand Voltage Primary-Secondary:3.0KVac;≤10mA .Primary-PG:1.5KVac;≤10mA. Secondary-PG:0.5KVDC;≤10mA. Isolation Resistance ≥50Mohms EMI Conduction&Radiation Compliance to EN55022 ClassA Harmonic Current Compliance to EN61000-3-2,17625.1-2003 EMSImmunity Compliance to EN61000-4-2,3,4,5,6,8,11;ENV50204,light industry level, criteria A OTHERS MTBF (MIL-HDBK-217F) More than 100,000Hrs (25℃, Full load) Dimension (L*W*H) 170×117×94mm Packing 6PCS/CTN, G.W:13.2kgs Cooling method Cooling by forced air (built-in DC fan)
