| Basics |
Model |
ATO-DR-45-24 |
| Dimension |
93*78*67mm (L*W*H) |
| Weight |
0.31kg |
| Output |
DC Voltage |
24V |
| Rated Current |
2A |
| Current Range |
0~2A |
| Rated Power |
48W |
| Ripple & Noise (max.)( Note 2) |
480mVp-p |
| Voltage Adjust Range |
21.6~26.4V |
| Voltage Tolerance (Note 3) |
±1.0% |
| Line Regulation |
±1.0% |
| Load Regulation |
±1.0% |
| Setup, Rise, Holdup time(Typ.) |
800ms, 60ms, 60ms /230V AC at full load |
| Input |
Voltage Range |
85 ~ 264V AC or 120 ~ 370V DC |
| Frequency Range |
47~63Hz |
| Efficiency(Typ.) |
80% |
| AC Current(Typ.) |
0.5A/115V AC 0.75A/230V AC |
| Inrush Current (Typ.) |
Cold start, 28A/115V AC; 56A/230V AC |
| Leakage Current |
<1mA/240V AC |
| Protection |
Overload |
105~150% rated output power |
| Protection type : Constant current limiting, recover automatically after fault condition is removed |
| Overvoltage |
27.6 ~ 32.4V |
| Protection type: Shut down O/P voltage, clamping by zener diode |
| Over temperature |
Tj 135°C typically (U1) detect on heat sink of power transistor |
| Protection type: Shut down o/p voltage, re-power on to recover |
| Safety & EMC |
Safety Standards |
Approved by Ul508, TUV EN60950-1 |
| Withstand Voltage |
l/P-0/P:3KVAC l/P-FG:1.5KVAC 0/P-FG:0.5KVAC |
| Isolation Resistance |
l/P-O/P, l/P-FG, 0/P-FG: 100M Ohms / 500VDC/ 25°C/ 70% RH |
| EMC Emission |
Compliance to EN55011, EN55022 (CISPR22), EN61204-3 Class B,EN61000-3-2,-3 |
| EMC Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, EN61000-6-2, EN61204-3, heavy industry level, criteria A |
| Environment |
Working Temperature |
-10 ~ +50°C |
| Working Humidity |
20~90% RH (non-condensing) |
| Storage |
Temperature |
-20~+85°C |
| Humidity |
10~95% RH (non-condensing) |
| Temperature Coefficient |
±0.03%/°C (0~50°C) |
| Vibration |
Component |
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes |
| Mounting |
Compliance to IEC60068-2-6 |
| MTBF |
364.6K hrs min. MIL-HDBK-217F (25°C) |
| Note |
1. All parameters NOT specially mentioned are measured at 230V AC input, rated load and 25°C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance includes set up tolerance, line regulation and load regulation.
4. The switching power supply is considered a component which will be installed into final equipment. Please make sure that the final equipment still meets EMC directives. |
