| Model | S-400-5 | S-400-12 | S-400-15 | S-400-24 | S-400-36 | S-400-48 | |
| Output | DC voltage | 5V | 12V | 15V | 24V | 36V | 48V |
| Voltage tolerance | ±2% | ±1% | ±1% | ±1% | ±1% | ±1% | |
| Rated current | 60A | 33A | 27A | 16.5A | 11A | 8.3A | |
| Current range | 0~60A | 0~33A | 0~27A | 0~16.5A | 0~11A | 0~8.3A | |
| Rated power | 300W | 396W | 405W | 396W | 396W | 398.4W | |
| Ripple&noise | 100mvp-p | 150mvp-p | 150mvp-p | 150mvp-p | 180mvp-p | 200mvp-p | |
| DCvoltage ADJ.range | -9%~+10% | ±10% | ±10% | ±10% | ±10% | ±10% | |
| Input | Voltage range | 90~132VAC/180~264VAC(selected by switch)，255~373VDC | |||||
| frequency | 47~63HZ | ||||||
| AC current | 7.5A/115VAC，4.5A/230VAC | ||||||
| efficiency | 78% | 80% | 80% | 82% | 82% | 83% | |
| Inrush current | Cold start current 30A/115VAC，60A/230VAC | ||||||
| Leakage current | < 3.5mA/240VAC | ||||||
| Protection | overload | Rated output power105%~135% start over load protection | |||||
| protection type ：rated current limit ，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：hiccup mode，auto-recovery after fault condition is removed | |||||||
| Over temperature | ≥55℃fan on，≤50℃fan off，≥85℃ start over temperature protection | ||||||
| Protection mode：cutoff output，auto-recovery after temperature become normal | |||||||
| Environment | Working temp,humidity | -10℃~+60℃，20%~90%RH | |||||
| Storagetemp,humidity | -20℃~+85℃，10%~95%RH non-condensing | ||||||
| Withstand vibration | 10~500HZ，2G 10min/1cycle，period for 60 minutes，each axes | ||||||
| Safety | Withstand voltage | I/P-O/P：1.5KVAC I/P-FG：1.5KVAC O/P-FG：0.5KVAC | |||||
| Isolated resistance | I/P-O/P,I/P-FG,O/P-FG：100M ohms/500VDC | ||||||
| Fitstandard | Safety standard | Fit UL1012 | |||||
| EMC standard | 符合EN55022，CLASSA | ||||||
| Others | Dimension | 215*115*50mm (L*W*H) | |||||
| Weight/packing | 1.0kg/24pcs/25kg/0.049 m³/1.72CUFT | ||||||
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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. | |||||||
S-400 Single output switching power supply
S-400 Single output switching power supply High efficiency, high reliability, low cost AC input range selected by swith 100% full load burn-in test Protections: Short circuit/Over load/ Over voltage Cooling by free air convection Fixed switching frequency at 25KHz 2 year warranty Dimensions: 215*150*50mm(L*W*H)
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