SPECIFICATION
MODEL RD-50A RD-50B
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISE,HOLDTIME
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY(Typ.)
ACCURRENT
INPUT
INRUSHCURRENT(max.)
LEAKAGECURRENT
SAFETY STANDARDS
HARMONICCURRENT
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
5V 12V 5V 24V
6A 2A 4A 1.4A
0.3~6A 0.3~3A 0.3~6A 0.2~2A
54W 53.6W
80mVp-p 120mVp-p 80mVp-p 150mVp-p
CH1:4.75~5.5V CH1:4.75~5.5V
2.0% 7.0% 2.0% -4,+8%
0.5% 1.5% 0.5% 1.5%
0.5% 3.0% 0.5% 3.0%
500ms,20ms,50ms/230VAC1200ms,30ms,10ms/115VAC atfullload
88~264VAC125~373VDC(300VACpeak5sec.Nodamge)
47~63Hz
79% 80%
CH1:5.75~6.75V
1.3A/115VAC0.8A/230VAC
COLDSTART 36A/230VAC
<2mA /240VAC
110~150% ratedoutputpower
Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
UL60950-1, TUVEN60950-1 Approved
CompliancetoEN55022(CISPR22)ClassB
Complianceto EN61000-3-2,-3
-20~+70 (Refertooutputloadderatingcurve)
20~90%RH non-condensing
-20~+85 ,10~95%RH
0.03%/ (0~50 )on+5Voutput
10~500Hz,5G10min./1cycle,periodfor 60min.eachalongX, Y,Zaxes
172.6Khrsmin.MIL-HDBK-217F(25 )
99*97*35mm(L*W*H)
FileName:RD-50-SPEC2004-03-12
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
0.37Kg;36pcs/13.32Kg/0.7CUFT
50WDualOutputSwitchingPowerSupply
Universal AC input / Full range
Protections:Short circuit/Over load/Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
High realibility
Features :
RD-50 seri es
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
EMICONDUCTION&RADIATION
1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3. Tolerance : includes set up tolerance, line regulation and load regulation.
4. The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets
EMC directives.
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
CompliancetoEN61000-4-2,3,4,5,6,8,11;ENV50204,EN61000-6-2(EN50082-2)heavyindustrylevel,criteria A
3.5
7
5.5
74
18
6.5 87
7
99
89
4.5
51.5
2-M3
3.5
3.5
3.5
2-M3
35
17.5
36
55.5
97
MechanicalSpecification
DeratingCurve
CaseNo.905Unit:mm
OutputDeratingVSInputVoltage
INPUTVOLTAGE(VAC)60Hz
88 10095 120115 160140 200180 240220 264
LOAD(%)
Ta=25
90
100
80
70
60
50
40
5
6
7
4
3
2
1
55
20.5
TerminalPin.No Assignment
PinNo. PinNo.
1
2
4,6
3
5
7
Assignment Assignment
DCOUTPUT COM
DCOUTPUT +V2
DCOUTPUT +V1
FG
AC/L
AC/N
AMBIENTTEMPERATURE( )
LOAD(%)
-20
-20
0
0
2010 30 40
20
40
80
60
100
6050 70 (VERTICAL)
8.2 9.5
FileName:RD-50-SPEC2004-03-12
50WDualOutputSwitchingPowerSupply RD-50 se ri es