| Basics |
Model |
ATOS-50-12 |
| Dimension |
159*97*38mm (L*W*H) |
| Weight |
0.51kg |
| Output |
DC Voltage |
12V |
| Rated Current |
4.2A |
| Current Range |
0~4.2A |
| Rated Power |
50W |
| Ripple & Noise (max.)( Note 2) |
120mVp-p |
| Voltage Adjust Range |
10.8~13.2V |
| Voltage Tolerance (Note 3) |
±1.0% |
| Line Regulation |
±0.5% |
| Load Regulation |
±0.5% |
| Setup, Rise, Holdup time |
300ms, 50ms, 80ms /230VAC 800ms, 50ms, 12ms/115VAC at full load |
| Input |
Voltage Range |
85 ~ 264V AC or 120 ~ 370V DC |
| Frequency Range |
47~63Hz |
| Efficiency(Typ.) |
76% |
| AC Current(Typ.) |
2A/115V AC 1A/230V AC |
| Inrush Current (Typ.) |
Cold start, 20A/115V AC; 40A/230V AC |
| Leakage Current |
<3.5mA / 240V AC |
| Protection |
Overload |
105~150% rated output power |
| Protection type: Hiccup mode, recovering automatically after fault condition is removed. |
| Safety & EMC |
Safety Standards |
Approved by Ul1012, UL60950-1, TUV EN60950-1, CCC GB4943 |
| Withstand Voltage |
I/P-O/P: 1.5KV AC I/P-FG: 1.5KV AC O/P-FG: 0.5KV AC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500V DC/ 25°C / 70% RH |
| EMC Emission |
Compliance to EN55022 (CISPR22) Class B, EN61000-3-2, -3 |
| EMC Immunity |
Compliance to EN61000-4-2, 3, 4, 5, 6, 8, 11, EN55024, light industry level, criteria A |
| Environment |
Working Temperature |
-10 ~ +60°C (Refer to output load derating curve) |
| 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 |
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes |
| 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. |
