Mean Well Authorized Distributor since 1997
Model No. DR-120-12
Max Output Wattage (W) - 120 Watts
Output Voltage (VDC) - 12 Volts
| Model No. | DR-120-12 | DR-120-24 | DR-120-48 | |
| Output: | 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 (max.) | 80mVp-p | 80mVp-p | 100mVp-p | |
| Voltage ADJ. Range | 12 ~ 14V | 24 ~ 28V | 48 ~ 53V | |
| Voltage Tolerance | ±2.0% | ±1.0% | ±1.0% | |
| Line Regulation | ±0.5% | ±0.5% | ±0.5% | |
| Load Regulation | ±1.0% | ±1.0% | ±1.0% | |
| Setup, Rise Time | 500ms, 70ms / 230VAC ---- 500ms, 70ms / 115VAC at full load |
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| Hold up Time | 36ms/230VAC - - -32ms/115VAC at full load | |||
| Input: | Voltage Range | 88~132VAC176 ~ 264VDC switch 248 ~ 370VDC |
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Frequency Range |
47~63Hz | |||
| Efficiency (Typ.) | 80% | 84% | 85% | |
| AC Current (Typ.) | 2.6A / 115VAC------1.6A / 230VAC | |||
| Inrush Current (Typ.) | COLD START 20A/115VAC-----40A/230VAC |
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| Leakage current |
<3.5mA /240VAC |
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| Protection | Overload | 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 |
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| Over Temperature | 85°C±5°C (TSW1) |
90°C±5°C (TSW1) |
90°C±5°C (TSW1) |
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| Protection type: Shut down o/p voltage, recover automatically after temperature goes down |
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| Environment: | Working Temp. | -10 ~ +60°C (Refer to "Derating Curve") | ||
| Working Humidity | 20 ~ 90% RH non-condensing | |||
| Storage Temp., Humidity | -20 ~ +85°C, 10 ~ 95% RH | |||
| Temp. Coefficient | ±0.03%/°C (0 ~ 50°C) | |||
| Vibration | 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC600068-2-6 |
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| Safety & EMC | Safety Standards | UL508, UL60950-1 TUV EN60950-1 approved |
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| Withstand Voltage | I/P - O/P : 3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
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| Isolation Resistance | I/P - O/P, I/P-FG: O/P-FG: 100M Ohms / 500VDC / 25°C / 70% RH | |||
| EMC Emission | Compliance to EN55011, 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 (EN50082-2), heavy industry level, criteria A | |||
| Others: | MTBF | 136.8.1Khrs min. MIL-HDBK-217F (25°C) | ||
| Dimension | 65.5 x 125.2 x 100mm (LxWxH) | |||
| Packing | 0.79Kg; 20pcs / 16.5Kg / 1.29CUFT | |||
| Electrical Specifications | |
| Dimensions | 65.5 x 125.2 x 100 mm |
| Input Voltage | 90 ~ 132 / 180 ~ 264 VAC by switch |
| Number of Outputs | 1 |
| Output Voltage | 12V |
| PDF Specs | View Spec Sheet |
| Wattage | 120 |
| General | |
| Industry Aliases | new |
DR-120-12 Mean Well Power Supply
- Brand: Mean Well
- Product Code: DR-120-12
- Availability: 7
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$69.67
- Ex Tax: $69.67