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RD-50
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RD-50

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Meanwell 50W Dual Output Switching Power Supply

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Availability:In stock
SKU Meanwell RD-50
Brand Meanwell
Details

Meanwell RD-50 Series is 50W Dual Miniature size, non-PFC Output Switching Power Supply. The entire series model is able to withstand 5G vibration and operate at 70°C high ambient temperature bearing 300VAC surge input. 2 outputs are isolated for RID series. Considering the performance RD-50 Series is suitable for critical applications.

Meanwell RD-50 Series Model Specifications

Meanwell RD-50 Series Model Specifications

Model RD-50A RD-50B
Output OUTPUT NUMBER CH1 CH2 CH1 CH2
DC VOLTAGE 5V 12V 5V 24V
RATED CURRENT 6A 2A 4A 1.4A
CURRENT RANGE 0-6A 0-3A 0-6A 0-2A
RATED POWER 54W 53.6W
RIPPLE & NOISE (max.)  80mVp-p 120mVp-p 80mVp-p 150mVp-p
VOLTAGE ADJ. RANGE CH1: 4.75-5.5V CH1: 4.75-5.5V
VOLTAGE TOLERANCE ±2.0% ±7% ±2% ±8%
LINE REGUL ATION ±0.5% ±1.5% ±0.5% ±1%
LOAD REGUL ATION ±0.5% ±1.5% ±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.) 78.00% 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-50 Series Features

l  Universal AC input/ Full range

l  Protections: Short circuit / Overload / Over voltage

l  Cooling by free air convection

l  LED indicator for power on

l  1 00% full load burn-in test

l  All using 105C long life electrolytic capacitors

l  Withstand 300V AC surge input for 5 second

l  High operating temperature up to 70C

l  Withstand 5G vibration test

l  High efficiency, long life and high reliability

l  3 years warranty

Meanwell RD-50 Series Features

Meanwell RD-50 Series Mechanical Diagram

Meanwell RD-50 Mechanical Diagram

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Brand Meanwell
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