SP-320Wseries PFC functional single switching power supply
Features:
·universalACinputrange
·Small volume，low weight，high efficiency
·Protections:shortcircuit/over load/over voltage/over temp
·Built-incooling DC fan
·Cooling fanON-OFF auto control
·BUilt-in PFC (power factor correction), PF>0.95
·LED indicatorfor power on
·100% full loadburn-in test
·2 Yearswarranty
Model | SP-320-5 | SP-320-12 | SP-320-15 | SP-320-24 | SP-320-36 | SP-320-48 | |
output | DC voltage | 5V | 12V | 15V | 24V | 36V | 48V |
Voltage tolerance | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | |
Rated current | 50A | 25A | 20A | 12.5A | 8.5A | 6.5A | |
Current range | 0~50A | 0~25A | 0~20A | 0~12.5A | 0~8.5A | 0~6.5A | |
Rated power | 250W | 300W | 300W | 300W | 306W | 312W | |
Ripple&noise | 150mvp-p | 150mvp-p | 150mvp-p | 200mvp-p | 200mvp-p | 240mvp-p | |
DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% | ±10% | ±10% | ±10% | |
input | Voltage range | 90~264VAC，125~370VDC | |||||
frequency | 47~63HZ | ||||||
AC current | 4.0A/115VAC，2.0A/230VAC | ||||||
efficiency | 80% | 86% | 86% | 88% | 88% | 89% | |
Inrush current | Cold start current25A/115VAC，40A/230VAC | ||||||
Leakage current | < 3.5mA/240VAC | ||||||
| Power factor | PF>0.95/230VAC,PF>0.98/115VAC Start overload protection | |||||
protection | overload | Rated output power110%~135% start over load protection | |||||
Protection type:hiccup mode，auto-recovery after fault condition is removed | |||||||
Over voltage | 6.8~8.2V | 15.6~17.8V | 18.6~20.8V | 30.6~33.2V | 42.6~44.2V | 54.8~56.6V | |
protection type:cutoff output，recovery after restart power | |||||||
Over temperature | ≥50℃fan on，≤45℃fan off，≥85℃±5℃start over temperature protection | ||||||
Protection mode:cutoff output，auto-recovery after temperature become normal | |||||||
environment | Working temp,humidity | -20℃~+60℃，20%~90%RH | |||||
Storagetemp,humidity | -40℃~+85℃，10%~95%RH non-condensing | ||||||
Withstand vibration | 10~500HZ，2G10min/1cycle，period for 60 minutes，each axes | ||||||
safety | Withstand voltage | I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC | |||||
Isolated resistance | I/P-O/P,I/P-FG,O/P-FG:100Mohms/500VDC | ||||||
Fitstandard | Safety standard | Compliance toUL1012 | |||||
EMC standard | Compliance to EN55022，CLASSA | ||||||
others | Dimension | 215*115*50mm(L*W*H) | |||||
Weight/packing | 1kg/24pcs/25kg/0.049m³/1.72CUFT | ||||||
note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and25℃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. | ||||||
