| Item NO. /Specifications | S-40-5 | S-40-12 | S-40-15 | S-40-24 | 
                
                  | DC output voltage | 5V | 12V | 15V | 24V | 
                
                  | Output voltage error(Note: 2) | 2% | 1% | 1% | 1% | 
                
                  | Rated output current | 8A | 3.5A | 2.8A | 1.8A | 
                
                  | Output current rage | 0-8A | 0-3.5A | 0-1.7A | 0-1.8A | 
                
                  | Wave and noise (Note: 3) | 75mVp-p | 100mVp-p | 100mVp-p | 100mVp-p | 
                
                  | Inlet stability (Note: 4) | 0.5% | 0.5% | 0.5% | 0.5% | 
                
                  | Load stability (Note: 5) | 1% | 0.5% | 0.5% | 0.5% | 
                
                  | DC output power  | 40W | 42W | 42W | 43W | 
                
                  | Efficiency | 72%115VAC | 76%115VAC | 76%115VAC | 78%115VAC | 
                
                  | Adjustable range for DC voltage | +10,-5% | 10% | 10% | 10% | 
                
                  | AC input voltage range | 85~264VAC 47~63Hz; 
120~370VDC
 | 
                
                  | Input current | 1.2A/115V 0.6A/230V | 
                
                  | AC Inrush current | Cold-start current 30A/115V 
                60A/230V | 
                
                  | Leakage current | <1mA/240VAC | 
                
                  | Overload proctection | 105%~150% Type: Foldback: current limiting 
                    reset: auto recovery | 
                
                  | Over-voltage protection | 115%~135% | 
                
                  | High-temperature protection |  | 
                
                  | Temperature coefficient | 0.03%(0~50) | 
                
                  | Setup rise hold up time | 800ms, 50ms, 15ms/115VAC 300ms, 50ms, 
                    60ms/230VAC | 
                
                  | Vibration | 10~500Hz, 2G 10min,/1 cycle, Period for 
                    60min, Each axes | 
                
                  | Withstand voltage | Input and output internal: 3KvAC, Input and 
                    enclosure: 1.5KvAC, Output and enclosure: 
0.5KvAC | 
                
                  | Isolation resistance | Input and output internal: Input and 
                    enclosure, Output and enclosure: 500VDC/100M | 
                
                  | Working temperature and hunmidity | -10~+60(Refer to output derating 
                    curve), 20%~90%RH
 | 
                
                  | Store temperature and humidity | -20℃~+85℃, 10%~95%RH | 
                
                  | Overall dimension | 1299838mm | 
                
                  | Weight | 0.45Kgs | 
                
                  | Safety standards | UL1012 TUV EN60950 
                (IEC950,UL1950) | 
                
                  | EMC standards | CISPR22(EN55022), IEC801-2, 3,4, IEC555-2 
                    Verification | 
                
                  |  | Note:1. The testing 
                    condition for the paramenter above is: 230VAC input, rated 
                    load, 25 70% RH.Humidity. 2. Error.include the setting 
                    error,line stability and load stability.(Note:5)
 3. Wave 
                    test: adopting"A12" double wire for 20MHz, and 0.1 
                    UF&47UF capacitor short-circuit for interrupting.
 4. 
                    Inlet voltage stability test: when is over load, the lowest 
                    voltage of inlet is up to the highest voltage.
 5. Load 
                  stability test: The load is from 0% to 100%.
 |