Switching Power Supply
Product name : Switching Power Supply
Item : Single output S-350W
Details :
Product Description:
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Model / Specification
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S-350-5
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S-350-7.5
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S-350-12
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S-350-13.5
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S-350-15
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S-350-24
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S-350-27
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S-350-48
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|
DC output voltage
|
5V
|
7.5V
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12V
|
13.5V
|
15V
|
24V
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27V
|
48V
|
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Output voltage error (Note2)
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±2%
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±2%
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±1%
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±1%
|
±1%
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±1%
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±1%
|
±1%
|
|
Rated output current
|
50A
|
40A
|
29A
|
25.8A
|
23.2A
|
14.6A
|
13A
|
7.3A
|
|
Output current rage
|
0-50A
|
0-40A
|
0-29A
|
0-25.8A
|
0-23.2A
|
0-14.6A
|
0-13A
|
0-7.3A
|
|
Wave and noise(Note3)
|
50mVp-p
|
150mVp-p
|
150mV
|
150mV
|
150mV
|
150mV
|
200mV
|
240mV
|
|
Inlet stability(Note4)
|
±0.5%
|
±0.5%
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±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
|
Load stability(Note5)
|
±1%
|
±1%
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
±0.5%
|
|
DC output power
|
250W
|
300W
|
348W
|
348.3W
|
348W
|
350.4W
|
351W
|
350.4W
|
|
Efficiency
|
73%
|
76%
|
74%
|
79%
|
78%
|
81%
|
82%
|
83%
|
|
Adjustable range for DC voltage
|
4.5-5.6V
|
6-9V
|
10-13.2V
|
12-15V
|
13.5-18V
|
20-26.4V
|
26-32V
|
41-56V
|
|
AC input voltage range
|
90～132VAC/180～264VAC BY SWITCH 47～63Hz;248～370VDC
|
|
Input current
|
6.5A/115V 4A/230V
|
|
AC impulse current
|
25A/115V 50A/230V
|
|
Leakage current
|
<3.5mA/240VAC
|
|
Overload protection
|
105%～135%. Type：PULSING HICCUP SHUTDOWN; Reset: auto recovery
|
|
Over-voltage protection
|
5.75-6.75V
|
9.4-10.9V
|
13.8-16.2V
|
15.5-18V
|
18-21V
|
27.6-32V
|
33.7-39V
|
57.6-67.2V
|
|
High-temperature protection
|
RTH3>=65℃ FAN ON<=55℃ FAN OFF>=80℃Cut off output(5～15V)
RTH3>=70℃ FAN ON<=60℃ FAN OFF>=85℃Cut off output(24～48V)
|
|
Temperature coefficient
|
±0.03%℃(0～50℃)
|
|
Setup rise hold up time
|
200ms,50ms,20ms
|
|
Vibration
|
10～500Hz,2G 10min./1cycle,Period for 60min,EACH AXES
|
|
Withstand voltage
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Input and output interval：1.5KVAC，Input and enclosure：1.5KVAC，Output and enclosure：0.5KVAC
|
|
Isolation resistance
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Input and output interval，Input and enclosure，Output and enclosure：500VAC/100M Ohms
|
|
Working temperature and humidity
|
-10℃～+50℃，20%～90%RH
|
|
Store temperature and humidity
|
-20℃～+85℃,10%～95%%RH
|
|
Overall dimension
|
215*115*50mm
|
|
Weight
|
1.15Kgs
|
|
Safety standards
|
Meet UL1950
|
|
EMC standards
|
……
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Note:
1.The testing condition for the parameter 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 0.1uF&uF capacitor short-circuit for interrupting
4.Inlet voltage stability test: when is over load, the lowest voltage of inlet is representative to the highest voltage.
5.Load stability test: The load is from 0% to 100%,others 60%.
6.C2、3、11must be knocked down.
|
Thermostat & Heater 
Switching Power Supply 
