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RD-50B
12.96
Details
Meanwell RD-50B is 50W Dual Output Miniature size, non-PFC Switching Power Supply. This model uses 105C long life electrolytic capacitors, and can withstand 300V AC surge input for 5 second and 5G vibration as well. Meanwell RD-50b can operate at 70°C high ambient temperature. 2 outputs are isolated for RID series. Considering the performance RD-50b is fit for critical applications
Meanwell RD-50B Specifications
| Model | RD-50B | ||
| Output | OUTPUT NUMBER | CH1 | CH2 |
| DC VOLTAGE | 5V | 24V | |
| RATED CURRENT | 4A | 1.4A | |
| CURRENT RANGE | 0-6A | 0-2A | |
| RATED POWER | 53.6W | ||
| RIPPLE & NOISE (max.) | 80mVp-p | 150mVp-p | |
| VOLTAGE ADJ. RANGE | CH1: 4.75-5.5V | ||
| VOLTAGE TOLERANCE | ±2% | ±8% | |
| LINE REGUL ATION | ±0.5% | ±1% | |
| LOAD REGUL ATION | ±0.5% | ±1.5% | |
| SETUP, RISE TIME | 500ms, 20ms/230VAC 1200ms, 30ms/115VAC at full load | ||
| HOLD UP TIME (Typ.) | 60ms/230VAC 10ms/115VAC at full load | ||
| Input | VOLTAGE RANGE | 88 ~ 264VAC 125 ~ 373VDC (Withstand 300VAC surge for 5sec. Without damage) | |
| FREQUENCY RANGE | 47 ~ 63Hz | ||
| EFFICIENCY (Typ.) | 79.00% | ||
| AC CURRENT (Typ.) | 1.3A/115VAC 0.8A/230VAC | ||
| INRUSH CURRENT (Typ.) | COLD START 48A/230VAC | ||
| LEAKAGE CURRENT | <2mA / 240VAC | ||
| PROTECTION | OVERLOAD | 110 ~ 150% rated output power | |
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
| UL62368-1, | |||
| OVER VOLTAGE | CH1: 5.75 ~ 6.75V | ||
| Protection type : Hiccup mode, recovers automatically after fault condition is removed | |||
| ENVIRONMENT | 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 | 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes | ||
| SAFETY &EMC | SAFETY STANDARDS | UL62368-1, TUV BS EN/EN62368-1, EAC TP TC 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,-3, EAC TP TC 020 | ||
| EMC IMMUNITY | Compliance to BS EN/EN61000-4-2,3,4,5,6,8,11, BS EN/EN61000-6-2 (BS EN/EN50082-2), heavy industry level, criteria A, EAC TP TC 020 | ||
| Others | MTBF | 172.6Khrs min. MIL-HDBK-217F (25℃) | |
| DIMENSION | 99*97*36mm (L*W*H) | ||
| PACKING | 0.41Kg; 45pcs/19.5Kg/0.94CUFT | ||
Meanwell RD-50B Features
l 3 years warranty
l LED indicator for power on
l 1 00% full load burn-in test
l Withstand 5G vibration test
l Universal AC input/ Full range
l Cooling by free air convection
l High operating temperature up to 70C
l High efficiency, long life and high reliability
l All using 105C long life electrolytic capacitors
l Withstand 300V AC surge input for 5 second
l Protections: Short circuit / Overload / Over voltage
Meanwell RD-50B Mechanical Diagram
More Information
| Brand | Meanwell |
|---|
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