Features:
High efficiency, high reliability and low cost
For AC power supply input global
100% full load and machine test
Protection characteristics: short circuit/overload/pressure
PWM control and adjustment
Built-in dc electric fan forced air cooling
Built-in fan switch control
Working frequency 25 KHz
1 year warranty
Size: 215*115*50mm(L*W*H)
Technical parameter:
model |
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 |
output |
Dc output voltage |
5V |
7.5V |
12V |
13.5V |
15V |
24V |
27V |
48V |
Output voltage tolerance |
±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 range |
0-50A |
0-40A |
0-29A |
0-25.8A |
0-23.2A |
0-14.6A |
0-13A |
0-7.3A |
Output power |
250W |
300W |
348W |
348.3W |
348W |
350.4W |
351W |
350.4W |
Ripple and the noise |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
150mVp-p |
200mVp-p |
240mVp-p |
Dc voltage adjustable scope |
-10%,+12% |
±20% |
-16%,+10% |
-12%,+11% |
-10%,+20% |
-16%,+10% |
-4%,+18% |
-15%,+17% |
Start, rise, keep time |
200ms,50ms,20ms Loaded with |
input |
Input voltage range |
90~132 VAC/180~264VAC 47~63 Hz;The switch choice |
254~370VDC |
Exchange input current |
6.5A/115 V 4A/ 230 V |
efficiency |
74% |
76% |
76% |
79% |
78% |
81% |
82% |
83% |
Impulse current |
Cold start current |
50A/115V 50A/230V |
Leakage current |
<3.5 mA/240VAC |
Protection characteristics |
Overload protection |
105%~135% |
Protection way: current limiting, automatic recovery |
Overvoltage protection |
115%~135% |
Protection way: voltage limitation, automatic recovery |
Fan on/off control |
RT3 acuity 55 ℃ fan open more than 45 ℃, wind 80 ℃ quartile organs, the cut off output (5 ~ 7.5 V) |
RT3 acuity 65 ℃ and 55 ℃, fan open more than 80 ℃, the authorities: cut off output (12 to 15 V) |
RT3 acuity 70 ℃ open more than 60 ℃ fan, wind, 85 ℃ cut off: authorities output (24 to 48 V) |
environment |
Working temperature, humidity |
-10℃~+60℃;20%~90 %RH |
Keep temperature, humidity |
-20℃~+85℃;10%~95 %RH |
Vibrate resistance |
10~500Hz,2G 10min./ 1 cycle time, 60 minutes, the axis |
security |
Compression sex |
Input/output: 1.5 KVAC input and between to KVAC output and the earth: 1.5:0.5 KVAC |
Insulation resistance |
Between the input and output, the input and output, and ground: 100 M / 500 VDC Ohms |
standard |
Safety standards |
Accord with |
UL1950 |
EMC standard |
Drsign refer to FCC Part15 J Conduction Class A |
other |
weight |
1.1.5Kg |
packaging |
12pcs/14.3Kg/0.93CUFT |
note |
All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value. |
Ripple and noise voltage is in 20 MHz bandwidth oscilloscope take 12 inches twisted pair end with 0.1 mu and 47 u when capacitance measurement. |
Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate. |
Specific output current see output drop forehead curve. |
|
Installation dimensions:
|