S-201 Type Switching Power SupplyDetailed product description：

S-201 Switching Power Supply

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
Small size and light weight
100% full load burning test
Built in EMI filter with minimal ripple

model performance	S-201-5	S-201-7.5	S-201-12	S-201-13.5	S-201-15	S-201-24	S-201-27	S-201-48
DC output voltage	5V	7.5V	12V	13.5V	15V	24V	27V	48V
Output voltage tolerance (Note 2)	±2%	±2%	±1%	±1%	±1%	±1%	±1%	±1%
Rated output current	40A	36.5A	16.5A	14.7A	13A	8.3A	7.4A	4.2A
Output current range	0-40A	0-26.5A	0-16.5A	0-14.7A	0-13A	0-8.3A	0-7.4A	0-4.2A
Ripple and noise (Note 3)	150mVp-p	150mVp-p	150mV	150mV	150mV	150mV	200mV	240mV
Stability of incoming line (Note 4)	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
Load stability (Note 5)	±1%	±1%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%	±0.5%
DC output power	200W	198.75W	198W	198.45W	198W	199.2W	199.8W	201.6W
efficiency	74%	79%	80%	80%	81%	83%	83%	84%
Adjustable range of DC voltage	4.5-5.6V	6-9V	10-13.2V	12-15V	13.5-18V	20-26.4V	26-32V	41-56V
Input voltage range	100-120VAC/200-240VAC can be selected by the switch as 47-63Hz; 254-370VDC
input current	3.5A/115V 2A/230V
inrush current	Cold start current 25A/115V 50A/230V
leakage current	< 3.5mA/240VAC
overload protection	115% to 135% cut off output reset: automatic recovery
overvoltage protection	5.75-6.75V	9.4-10.9V	13.8-16.2V	15.5-18.2V	18-21V	27.6-32.4V	33.7-39.2V	57.6-67.2V
High-temperature protection	RTH3>=90 ℃ Cut off output
temperature coefficient	±0.03%/℃(0～50℃)
Start, rise, and hold time	200ms,100ms,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%～95%RH
Overall dimensions	215*115*50mm
weight	0.9Kg
safety standards	UL1950
EMC standard	EN55022,EN55024,EN61000
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%. 6 C3, 4 must be dismantled