Model |
ATO-DR-45-24 |
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 |
800ms, 60ms, 60ms/230V AC |
Input |
Voltage Range |
85 ~ 264V AC or 120 ~ 370V DC |
Frequency Range |
47~63Hz |
Efficiency (Typ.) |
80% |
AC Current (Typ.) |
1.5A/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, recovers automatically after fault condition is removed. |
Overvoltage |
27.6V ~ 32.4V Protection type: Shut off o/p voltage, clamping by zener diode. |
Over temperature |
Tj 135℃ typically (U1) detect on heat sink of power transistor Protection type: Shut down output voltage, re-power on to recover. |
Environment |
Working Temperature |
-20 ~ +50℃ |
Working Humidity |
20~90% RH non-condensing |
Storage Temperature |
-20~+85℃ |
Storage Humidity |
10~95% RH non-condensing |
Temperature Coefficient |
±0.03%/℃ (0~50℃) |
Vibration |
10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes |
Safety & EMC (Note 4) |
Safety Standards |
UL60950-1, TUV EN60950-1 Approved |
Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:2.0KVAC O/P-FG:0.5KVAC |
Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC/25℃/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, EN61000-6-2, EN61204-3, heavy industry level, criteria A |
Others |
MTBF |
≥364.6K hrs MIN. MIL-HDBK-217F (25℃) |
Dimension |
93*78*56mm (L*W*H) |
Weight |
0.31kg |
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. |