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BS-EN-ISO 9001:2000 certified BS-EN-ISO 9001:2000 certified
We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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RD-50A - 54W Dual Output High Reliability Miniature PSU

Home > Products >Enclosed Power Supplies > RD-50 Series 50W Dual Output Enclosed Switching Power Supply > 54W Dual Output High Reliability Miniature PSU

50W High Reliability Miniature Enclosed Switching Power Supply - RD-50A - 54W Dual Output High Reliability Miniature PSU

Features

  • Universal AC input
  • Short circuit, over load, over voltage protections
  • Cooling by free air convection
  • LED indicator for power on
  • 100% full load burn-in test
  • All using 105°C long life electrolytic capacitors
  • Withstand 300VAC surge input for 5 second
  • High operating temperature up to 70°C
  • Withstand 5G vibration test
  • High efficiency, long life and high reliability

Standards

CBTUVCSUUSCE

Case Details

99 x 97 x 36mm

General Specifications

Input Voltage 88 ~ 264Vac 125 ~ 373Vdc (Withstand 300VAC surge for 5sec. Without damage)
Input Frequency 47 ~ 63Hz
Input Current 1.3A/115Vac 0.8A/230Vac
Inrush Current (max.) 33A/230Vac, cold start
Leakage Current <2mA / 240Vac
Setup, Rise Time 500ms, 20ms/230Vac 1200ms, 30ms/115Vac at full load
Hold Time 60ms/230Vac 14ms/115Vac at full load
Over Load Protection 110 ~ 150% rated output power
Hiccup mode, recovers automatically after fault condition is removed
Over Voltage Protection Hiccup mode, recovers automatically after fault condition is removed
Working Temperature -25°C ~ +70°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.03%/°C (0 ~ 50°C) on +5V output
Vibration 10 ~ 500Hz, 5G 10min./1cycle, period for 60min. each along X, Y, Z axes
Withstand Voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards UL60950-1, TUV EN60950-1 Approved
EMC Compliance to EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204;
EN61000-4-2,3,4,5,6,8,11; EN61000-6-2 (EN50082-2) heavy industry level, criteria A
MTBF 172.6Khrs min. MIL-HDBK-217F (25°C)

RD-50A Output Data

Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
5V 6A 0.3 ~ 6A 54W 80mV 4.75 ~ 5.5V ±2.0% ±0.5% ±0.5% 79% 5.75 ~ 6.75V
12V 2A 0.3 ~ 3A 120mV ±7.0% ±1.05% ±3.0%
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Sunpower UK is one of the UK's leading suppliers of power supplies, custom power supply and bespoke power supplies. Our range of power supplies covers a range of applications and industries including laboratory power supplies, medical grade power supplies, data storage power supplies and Epos power supplies.

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