Mean Well RD-125B Dual Output Enclosed Power Supply 5 V / 24 V, 133.4 W
- Brand
- Mean Well
- Model number
- RD-125B
Mean Well RD-125B, a dual output enclosed power supply from the RD-125 series for 88-132 / 176-264 V AC input, up to 85% efficient, for machines, control panels and LED systems.
Price and availability on request
Key features
- Protections: Short circuit / Overload / Over voltage
- Cooling by free air convection
- LED indicator for power on
- 100% full load burn-in test
- All using 105℃ long life electrolytic capacitors
- Withstand 300VAC surge input for 5 second
- High operating temperature up to 70℃
- Withstand 5G vibration test
- High efficiency, long life and high reliability
- 3 years warranty
Specifications
| DC voltage | 5V / 24V |
|---|---|
| Rated current | 4.6A / 4.6A |
| Current range | 0 ~ 10A / 0 ~ 5A |
| Rated power | 133.4W |
| Ripple & noise (max.) | 80mVp-p / 120mVp-p |
| Voltage adj. range | CH1: 4.75 ~ 5.5V |
| Voltage tolerance | ±5.0% / ±7.0% |
| Line regulation | ±1.0% / ±2.0% |
| Load regulation | ±3.0% / ±4.0% |
| Setup, rise time | 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load |
| Hold up time (typ.) | 25ms/230VAC 30ms/115VAC at full load |
| Voltage range | 88 ~ 132VAC / 176 ~ 264VAC selected by switch 248 ~ 373VDC(Withstand 300VAC surge for 5sec. Without damage) |
|---|---|
| Frequency range | 47 ~ 63Hz |
| Efficiency (typ.) | 85% |
| AC current (typ.) | 3A/115VAC 2A/230VAC |
| Inrush current (typ.) | COLD START 50A/230VAC |
| Leakage current | <2mA/ 240VAC |
| Overload | 110 ~ 150% rated output power; Protection type : Hiccup mode, recovers automatically after fault condition is removed |
|---|---|
| Over voltage | CH1: 5.75 ~ 6.75V; Protection type : Hiccup mode, recovers automatically after fault condition is removed |
| Working temp. | -25 ~ +70℃ (Refer to "Derating Curve") |
|---|---|
| Working humidity | 20 ~ 90% RH non-condensing |
| Storage temp., humidity | -40 ~ +85℃, 10 ~ 95% RH |
| Temp. coefficient | ±0.03%/℃ (0 ~ 50℃)on CH1 output |
| Vibration | Z axes |
| Safety standards | UL62368-1, TUV BS EN/EN62368-1, IS 13252(Part 1), EAC TPTC 004 approved |
|---|---|
| Withstand voltage | I/P-O/P:3KVAC 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 | Compliance to BS EN/EN55032 (CISPR32) Class B, BS EN/EN61000-3-2(Note 9),-3, EAC TP TC 020 |
| EMC immunity | Compliance toBS EN/EN61000-4-2,3,4,5,6,8,11,BS EN/EN55035,BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, EAC TP TC 020 |
| MTBF | 2755.4K hrs min. Telcordia SR-332 (Bellcore) ; 425.8K hrs min. MIL-HDBK-217F (25℃) |
|---|---|
| Dimension | 199*98*38mm (L*W*H) |
| Packing | 0.7Kg; 20pcs/15Kg/0.85CUFT |
Specifications are from the manufacturer's published information. Confirm critical values with us or the datasheet before ordering.
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