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开关电源

S-40 Series
low price and high reliability
105 output capacitor
AC input power suitable for the world
High efficiency and low operation temperature
Soft-start current can reduce the AC input impact effecticly
With short-circuit and owwerload protection
Compact size, light weight
100% full-load burning test
Installed with EMI filter, minimum wave
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%.

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