model |
DR-120-12 |
DR-120-24 |
DR-120-48 |
output |
Dc output voltage |
12V |
24V |
48V |
Output voltage tolerance |
±2% |
±1% |
±1% |
Rated output current |
10A |
5A |
2.5A |
Output current range |
0-10A |
0-5A |
0-2.5A |
Output power |
120W |
120W |
120W |
Ripple and the noise |
80mVp-p |
80mVp-p |
100mVp-p |
Dc voltage adjustable scope |
12-14V |
24-28V |
48-53V |
Start, rise time |
500 ms, 70 ms / 230 VAC carrying 500 ms, 70 ms / 115 VAC carrying |
Keep time |
36 ms / 230 VAC32ms / 115 VAC carrying |
input |
Input voltage range |
88~132 VAC/176~264VAC47~63 Hz;The switch choice 248~370VDC |
Exchange input current |
2.6 A/115 V 1.6A/ 230 V |
efficiency |
80% |
84% |
85% |
Impulse current |
Cold start current 20A/115V 40A/230V |
Leakage current |
<3.5mA/240VAC |
Protection characteristics |
The switch choice |
105%~150% |
Protection way: constant current limiting automatic recovery |
Overvoltage protection |
120%~135% |
Protection way: cut output, restart |
High temperature protection |
85℃±5℃(TSW1) |
90℃±5℃(TSW1) |
90℃±5℃(TSW1) |
Protection way: cut output, temperature down automatically restored |
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 |
3: KVAC between input and output and input and output KVAC: 1.5 to 0.5: KVAC |
Insulation resistance |
Between the input and output, the input and output, and ground: 100 M / 500 VDC Ohms |
standard |
Safety standards |
UL508,UL60950-1,TUV EN60950-1 |
EMC standard |
EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,EN61000-6-2(EN50082-2) |
other |
weight |
0.79Kg |
packaging |
20pcs/16.5Kg/1.1CUFT |
note |
1. All the parameters in has not specified, all is in 230 VAC voltage input, rated load and 25 ℃ conditions measuring income value. |
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2. 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. |
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3. Tolerance is voltage setting error, the voltage adjustment rate and adjust the sum total of the current rate. |
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4. The power to consider as a device installed in final equipment, this equipment must be to make sure it’s EMC index. |