| Model | MDR-100-12 | MDR-100-24 | MDR-100-48 |
| Output | DC Voltage | 12V | 24V | 48V |
| Current Range | 0-8.3A | 0-4.2A | 0-2.1A |
| Rated Power | 99.6W | 100.8W | 100.5W |
| Ripple Noise(Max) | 120mVp-p | 150mVp-p | 180mVp-p |
| Voltage Adj.Range | 10.8~13.2V | 21.6~26.4V | 43.2~52.8V |
| Voltage Tolerance | ±1.0% | ±1.0% | ±1.0% |
| Line Regulation | ±1.0% | ±1.0% | ±0.2% |
| Load Regulation | ±1.0% | ±1.0% | ±0.5% |
| Set up,Rise time | 500ms,30ms/230VAC 1000ms,30ms/115VAC(full load) |
| Hold up Time | 50ms/230VAC 20ms/115VAC(full load) |
| Input | Voltage Range | 85 ~264VAC 124~370VDC |
| Frequency | 47 ~ 63Hz |
| Efficiency | 76% | 80% | 84% |
| AC Current | 0.55A/115VAC 0.35A/230VAC |
| Inrush Curent | 20A/115VAC 40A/230VAC |
| Leakage Current | <1mA / 240VAC |
| Protection | Overload | 105~160% rated output power |
| Protection type:hiccup mode,recovers automatically after faul condition is removed. |
| Over Voltage | 13.8~16.2V | 28.5~33.8V | 41.4~48.6V |
| Protection type : Shut down o/p voltahe, recovers automatically after fault condition is removed |
| Function | DC OK Active Signal(Max.) | 9~13.5V/40mA
| 18~27V/20mA | 41~54V/10mA |
| Environment | Working Temperature | -20~ +70℃ (Refer to derating curve as datasheet from SMUN) |
| Working Humidity | 20 ~ 90% RH non-condensing |
| Storage Temp.Humidity | -20 ~ +85℃, 10 ~ 90% RH |
| Temp.Coefficient | ±0.03%/℃ (0 ~ 50℃) |
| Vibration | Component：10~500Hz,2G 10min./1 cycle，60min. each along X,Y,Z axes; Mounting: Compliance IEC60068-2-6 |
Safety
| Safety Standards | Comply with CE and GB4943.1 safety standards |
| Withstand Voltage | I/P-O/P:2KVAC I/P-FG:2KVAC 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 | EN61000-3-2:2014/EN61000-3-3:2013 |
| EMC Immunity | EN55032:2015/EN55035:2017/60950-1 |
| Others | MTBF | >346k hrs MIL-HDBK-217F(25℃) |
| Dimension | 55*90*100mm (L*W*H) |
| Packing | 0.45Kg |
| Note | 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25℃ 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 output needs to be reduced under the condition of low input voltage, refer to the derating curve chart for details. 5. Length of set up time is measured at cold first start. Turning ON/OFF the power supply may increase of the set up time. 6.Please contact with SMUN customer service for more details. |
