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Product
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S-25 series 25W general switching power supply

Model number and parameters
Model number S-25-5 S-25-12 S-25-15 S-25-24
Online store:  US $6.33 / pieceOrder US $6.33 / pieceOrder US $6.33 / pieceOrder US $6.33 / pieceOrder
DC output voltage 5V 12V 15V 24V
Output voltage error (Note: 2) ±2% ±1% ±1% ±1%
Rated output current 5A 2.1A 1.7A 1.1A
Output current rage 0-5A 0-2.1A 0-1.7A 0-1.1A
Wave and noise (Note: 3) 100mVp-p 50Vp-p 50mVp-p 50mVp-p
Inlets tability (Note: 4) ±0.5% ±0.5% ±0.5% ±0.5%
Load stability (Note: 5) ±1% ±0.5% ±0.5% ±0.5%
DC output power 25W 25.2W 25.5W 26.4W
Effciency 70% 76% 77% 80%
Adjustable range for DC voltage +10,-5% ±10% ±10% ±10%
General
Model number S-25 series
AC input voltage range 85-132VAC/170-264VAC, selected by switch, 47-63Hz; 240-370VDC
Input current 0.6A/115V, 0.35A/230V
AC inrush current Cold-start current: 30A/115V, 60A/230V
Leakage current 0.75mA/240VAC max
Overload proctection 105%-150% Type:Foldback current limiting Rest:auto-recovery
Over-voltage protection 105%-135% Type:hiccup mode Rest:auto-recovery
Temperature coefficient ±0.03%/℃ (0-50℃)
Setup rise hold up time 800ms,50ms,10ms/115VAC 300ms,50ms,80ms/230VAC
Vibration 10-500HZ,2G 10min/1cycle, Periodfor 60min, Each axes
Dielectric strength 1.5KVac, 50/60 Hz for 1 min between input and output
1.5KVac, 50/60 Hz for 1 min between input and enclosure
0.5KVac, 50/60 Hz for 1 min between output and enclosure
Isolation resistance 100MΩ min. at 500 VDC
Working temperature humidity -10℃-60℃ (Refer to output characteristic figure), 20%-90%RH
Store temperature humidity -20℃-85℃, 10%-95%RH
External dimension 99x97x35 mm
Weight 0.37kg
Safety standards UL1012 TUV refer to 6050 (IEC,UL1950)
EMC standards CISPR22(refer to 55022), IEC801-2,3,4IEC555-2
Note 1. The testing condition for the above paramenter is: 230VAC input, rated load, 25℃, Humidity 70%RH.
2. Error, include the setting error, line stability and load stability. (Note:5)
3. Wave test: adopting A12 double wire for 20MHZ,and 0.1uF-47uF capacitor short-circuit for interrupting.
4. Inlet voltage stability test: when is over load,the lowest voltage of enter is representative to the highest voltage
5. Load stability test: The load is from 0% to 100%.
S-25 series general switching power supply mounting dimensions