Datasheet

SPECIFICATION
MODEL RD-50A RD-50B
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
VOLTAGE ADJ.RANGE
LINEREGULATION Note.4
LOADREGULATION Note.5
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY(Typ.)
ACCURRENT (Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT
SAFETY STANDARDS
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
5V 12V
CH2
5V
CH1
24V
CH2
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/230VAC1200ms,30ms/115VAC atfullload
60ms/230VAC12ms/115VAC atfullload
88~264VAC125~373VDC (Withstand300VACsurgefor5sec.Withoutdamage)
47~63Hz
79% 80%
CH1:5.75~6.75V
1.3A/115VAC0.8A/230VAC
COLDSTART 33A/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, EN61000-3-2,-3
-25~+70 (Referto"DeratingCurve")
20~90%RH non-condensing
-40~+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*36mm(L*W*H)
FileName:RD-50-SPEC 2012-07-30
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
0.41Kg;45pcs/19.5Kg/0.9CUFT
50WDualOutputSwitchingPowerSupply
RD-50 se ri es
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:3KVACI/P-FG:2KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC/25 /70%RH
ENVIRONMENT
SAFETY &
EMC
(Note6)
PROTECTION
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. Line regulation is measured from low line to high line at rated load.
5. Load regulation is measured from 0% to 100% rated load.
6. 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. For guidance on how to perform these EMC tests, please refer to EMI testing of component power supplies.
(as available on http://www.meanwell.com)
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
CompliancetoEN61000-4-2,3,4,5,6,8,11,EN61000-6-2(EN50082-2),heavyindustrylevel,criteria A
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
LED indicator for power on
100% full load burn-in test
All using 105
Withstand 300VAC surge input for 5 second
High operating temperature up to 70
Withstand 5G vibration test
High efficiency, long life and high reliability
3 years warranty
long life electrolytic capacitors
Features :
CH1 OUTPUTNUMBER
EMCIMMUNITY
EMCEMISSION