RD50 series

RD50
5 0 W D u a l O u t p u t Switching Power Supply
series
Universal AC input
Protections:Short circuit/Over load/Over voltage
Cooling by free air convection
LED indicator for power on
All using 105°C long life electrolytic capacitors
High efficiency, long life and high reliability
Model Number
Output Volts
DUAL OUTPUT
RD50-A
RD50-B
5 Volts(DC)
12 Volts(DC)
5 Volts(DC)
24 Volts(DC)
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Output Amps
Ripple & Noise
6 Amps
2 Amps
4 Amps
1.4 Amps
80mV pk-pk
120mV pk-pk
80mV pk-pk
150mV pk-pk
Min Load
0.3~6Amps
0.3~3Amps
0.3~6Amps
0.2~2.0Amps
Line Reg
±0.5%
±1.5%
±0.5%
±1.5%
Load Reg
±0.5%
±3.0%
±0.5%
±3.0%
Volt Tolerance
±2.0%
±7.0%
±2.0%
-4,+8%
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
RD50
5 0 W D u a l O u t p u t Switching Power Supply
INPUT SPECIFICATIONS
Input Voltage Range
Frequency Range
Inrush Current, typ: (cold start)
Input Current
Leakage current
90 ~ 264 VAC; 125~373 Volts(DC)
47-63 Hz
33Amps / 230VAC
1.3 Amps. @ 115VAC
0.8 Amps. @ 230VAC
< 2mAmps /240VAC
OUTPUT SPECIFICATIONS
Voltage and Current
Line Regulation (Note 3)
Load Regulation (Note 4)
Voltage Tolerance (Note 2)
Ripple/Noise (Note 1)
Hold Up Time @ FL
Setup, Rise Time @ FL
Over Voltage Protection
Over Current Protection
DC Volt Adjust
See Selection Chart
See Selection Chart
See Selection Chart
See Selection Chart
See Selection Chart
60mS / 230VAC
14mS / 115VAC
500ms, 20m / 230VAC
1200mS, 30mS / 115VAC
5Volts : 5.75 ~ 6.75Volts(DC)
Hiccup mode, auto recover
110 ~ 150% rated output power
Hiccup mode, auto recover
5Volts(DC): 4.75 ~ 5.5Volts(DC)
GENERAL SPECIFICATIONS
Safety
Insulation Resistance
EMI
Harmonic Current
Efficiency (typ.)
UL60950-1, TUV EN60950-1 Approved
≥ 100MΩ / 500Volts(DC)
Compliance to EN55022 (CISPR22)
Class B
Compliance to EN61000-3-2,-3
79%(RD50-A) / 80%(RD50-B)
All specifications are typical at nominal input, full load, and 25°C unless otherwise noted
WWW.ASTRODYNE.COM
series
Isolation
3000VAC Input - Output
1500VAC Input - Ground
500VAC Output - Ground
EMS
Compliance to
EN61000-4-2, 3, 4, 5, 6, 8, 11; ENV50204, EN61000-6-2
(EN50082-2)
Heavy Industry Level, Criteria A
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Relative Humidity
Temperature Coefficient
MTBF
Vibration
-25°C to +70°C (See Derate Curve)
-40°C to +85°C, 10~95%
20~90% RH non cond
±0.03%/°C (0-50°C) on +5V output
172.6KHrs min, MIL-UDBK-217F(25°C)
10~500Hz, 5G10min./1cycle, period for 60min. each along X, Y, Z axes
PHYSICAL SPECIFICATIONS
Size
Millimeters
99 x 97 x 36
Inches
3.90” x 3.82 ” x 1.42 ”
Weight
14.46 oz (410g)
Note
1. Ripple & noise are measured at 20MHz of bandwidth by using a 12”
twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
2. Tolerance : includes set up tolerance, line regulation and load regulation.
3. Line regulation is measured from low line to high line at rated load.
4. Load regulation is measured from 20% to 100% rated load, and other
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
5 0 W D u a l O u t p u t Switching Power Supply
WWW.ASTRODYNE.COM
RD50
series
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
5 0 W D u a l O u t p u t Switching Power Supply
WWW.ASTRODYNE.COM
RD50
series
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458