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STEGO Enclosure Thermostats
Home > Products > Switching Power Supply > Switching Power Supply

Switching Power Supply

Product name : Switching Power Supply

Item : Single output S-350W

Details :
Product Description:
Model / Specification
S-350-5
S-350-7.5
S-350-12
S-350-13.5
S-350-15
S-350-24
S-350-27
S-350-48
DC output voltage
5V
7.5V
12V
13.5V
15V
24V
27V
48V
Output voltage error (Note2)
±2%
±2%
±1%
±1%
±1%
±1%
±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%
±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
Input and output interval:1.5KVAC,Input and enclosure:1.5KVAC,Output and enclosure:0.5KVAC
Isolation resistance
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
……
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.
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