Product Description
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit / Over load
Fixed switching frequency at 25KHz
Cooling by free air convection
2 years warranty
| SPECIFICATIONS |
| OUTPUT |
|
| Model |
DR-120-12 |
DR-120-24 |
DR-120-48 |
| DC Voltage |
12V |
24V |
48V |
| Rated Current |
10A |
5A |
2.5A |
| Current Range |
0-10A |
0-5A |
0-2.5A |
| Rated Power |
120W |
120W |
120W |
| Ripple & Noise |
80mVp-p |
80mVp-p |
100mVp-p |
| Voltage Adj. Range |
12-14V |
24-28V |
48-53V |
| Voltage Tolerance |
±2% |
±1% |
±1% |
| Line regulation |
±0.5% |
±0.5% |
±0.5% |
| Load regulation |
±1% |
±1% |
±1% |
| Setup, Rise Time |
500ms,70ms/230VAC 500ms,70ms/115VAC at full load |
| Hold Up Time |
36ms/230VAC 32ms/115VAC at full load |
| Voltage Range |
88~132VAC/176~264VAC selected by switch 47~63Hz; 248~370VDC |
| AC Current |
2.6A/115VAC 1.6A/230VAC |
| Efficiency |
80% |
84% |
85% |
| Inrush Current |
Cold start 20A/115V 40A/230V |
| Leakage Current |
<3.5mA/240VAC |
| Over Load |
105%~150% rated output power |
| Protection type: Constant current limiting, recovers automatically after fault condition is removed |
| Over Voltage |
15-16.5V |
29-33V |
58-65V |
| Protection type: Shut down o/p voltage, re-power on to recover |
| Over Temp. |
85ºC±5ºC(TSW1) |
90ºC±5ºC(TSW1) |
90ºC±5ºC(TSW1) |
| Protection type: Shut down o/p voltage, recovers automatically after temperature goes down |
| Working Temp., Humidity |
-10ºC~+60ºC; 20%~90% RH non-condensing |
| Storage Temp., Humidity |
-20ºC~+85ºC; 10%~95%RH |
| Vibration |
10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes |
| Withstand Voltage |
I/P-O/P: 3KVAC I/P-FG: 1.5KVAC O/P-FG: 0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC/25ºC/70%RH |
| Safety Standard |
Design refer to UL508,UL60950-1,TUV EN60950-1 |
| EMC Standard |
Design refer to EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-2(EN50082-2), heavy industry level, criteria A |
| Dimension |
65.5*125.2*100mm(L*W*H) |
| Weight |
0.79Kg |
| Packing |
20pcs/carton/16.5kg/1.29CUFT |
| NOTE |
|
| 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature. |
| 2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor. |
| 3.Tolerance: includes set up tolerance, line regulation and load regulation. |
| 4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives. |
){kind=link}