S-145 Type Switching Power SupplyDetailed product description：

Low price, high reliability
105 ℃ output capacitor
Global applicable AC input voltage
High efficiency, low working temperature
Soft start current, effectively reducing AC input shock
Has short-circuit protection and overload protection
Small size and light weight
100% full load burning test
Built in EMI filter with minimal ripple

model performance	S-145-5	S-145-7.5	S-145-12	S-145-24
DC output voltage	5V	7.5V	12V	24V
Output voltage tolerance (Note 2)	±2%	±1%	±1%	±1%
Rated output current	25A	18A	12A	6A
Output current range	0-25A	0-18A	0-12A	0-6A
Ripple and noise (Note 3)	100mVp-p	100mVp-p	100mVp-p	100mVp-p
Stability of incoming line (Note 4)	±0.5%	±0.5%	±0.3%	±0.2%
Load stability (Note 5)	±0.5%	±0.5%	±0.3%	±0.2%
DC output power	125W	135W	144W	144W
efficiency	78%	80.5%	80.5%	83.5%
Adjustable range of DC voltage	4.75-5.5V	6-8V	10.8-13.2V	21-28V
Input voltage range	85-132VAC/180-264VAC select 47-63Hz; 255-370VDC
input current	3.2A/115V 1.6A/230V
inrush current	Cold start current 35A/115V 60A/230V
leakage current	< 1mA/240VAC
overload protection	125%~165% cut off output reset: restart
overvoltage protection	……
High-temperature protection	……
temperature coefficient	±0.03%/℃(0～50℃)
Start, rise, and hold time	100ms,50ms,20ms
seismic resistance	10-500Hz, 2G 10min./1 cycle, duration 60 minutes, each axis
pressure resistance	Input/output room: 1.5KVAC, input and enclosure: 1.5KVAC, output and enclosure: 0.5KVAC
Isolation resistor	Between input and output, input and casing, output and casing: 500VDC/100M Ω
Working temperature and humidity	-10℃～+50℃，20%～90%RH
Storage temperature, temperature	-20℃～+85℃,10%～95RH
Overall dimensions	199*98*38mm
weight	0.7Kg
safety standards	Meets UL1012
EMC standard	……
Other Performance	……

Note:
1. The above parameter testing conditions are: 230VAC input, rated load, 25 ℃ 70% RH. Humidity.
2. Tolerance: including set tolerance, line stability, and load stability (Note 5).
3. Ripple test: Use A12 "twisted pair for 20MHz and short-circuit with 0.1uF&47uF capacitors for interruption.
4. Incoming voltage stability test: the lowest voltage to the highest voltage of the incoming line at full load.
5. Load stability test: load from 0% to 100%.