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  Datasheet File OCR Text:
 2 5 W S i n g l e O u25WSingleOutputSwitchingPowerSupply t put Switching Power Supply
rs R S --2255 ss eirei e s er s


SPECIFICATION
MODEL DCVOLTAGE RATEDCURRENT CURRENTRANGE RATEDPOWER OUTPUT VOLTAGE ADJ.RANGE RS-25-3.3 3.3V 6A 0~6A 19.8W RS-25-5 5V 5A 0~5A 25W 80mVp-p 4.75~5.5V 2.0% 0.5% 1.0% RS-25-12 12V 2.1A 0~2.1A 25.2W 120mVp-p 10.8~13.2V 1.0% 0.5% 0.5% RS-25-15 15V 1.7A 0~1.7A 25.5W 120mVp-p 13.5~16.5V 1.0% 0.5% 0.5% RS-25-24 24V 1.1A 0~1.1A 26.4W 120mVp-p 22~27.6V 1.0% 0.5% 0.5% RS-25-48 48V 0.57A 0~0.57A 27.36W 200mVp-p 42~54V 1.0% 0.5% 0.5%
RIPPLE&NOISE(max.) Note.2 80mVp-p 2.85V~3.6V VOLTAGETOLERANCE Note.3 3.0% LINEREGULATION LOADREGULATION SETUP,RISETIME HOLDTIME (Typ.) VOLTAGERANGE FREQUENCY RANGE INPUT EFFICIENCY(Typ.) ACCURRENT (Typ.) INRUSHCURRENT (Typ.) LEAKAGECURRENT OVERLOAD PROTECTION OVERVOLTAGE WORKINGTEMP. WORKINGHUMIDITY ENVIRONMENT STORAGETEMP.,HUMIDITY TEMP.COEFFICIENT VIBRATION SAFETY STANDARDS WITHSTANDVOLTAGE 0.5% 2.0%
1200ms,20ms/230VAC2200ms,30ms/115VAC atfullload 80ms/230VAC14ms/115VAC atfullload 88~264VAC125~373VDC (Withstand300VACsurgefor5sec.Withoutdamage) 47~63Hz 72% 77% 79% 82% 84% 85% 0.7A/115VAC0.4A/230VAC COLDSTART 30A/230VAC <2mA /240VAC 110~180% ratedoutputpower Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved 3.8~4.45V 5.75~6.75V 13.8~16.2V 17.25~20.25V Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved -20~+70 -40~+85 (Refertooutputloadderatingcurve) ,10~95%RH 20~90%RH non-condensing 0.03%/ (0~50 ) 10~500Hz,5G10min./1cycle,periodfor 60min.eachalongX, Y,Zaxes UL60950-1, TUVEN60950-1 Approved I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC 27.6~32.4V 55.2~64.8V
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC SAFETY & ISOLATIONRESISTANCE EMICONDUCTION&RADIATION CompliancetoEN55022(CISPR22)ClassB EMC (Note4) HARMONICCURRENT Complianceto EN61000-3-2,-3 CompliancetoEN61000-4-2,3,4,5,6,8,11;ENV50204lightindustrylevel,criteria A EMSIMMUNITY MTBF 309.7Khrsmin.MIL-HDBK-217F(25 ) OTHERS DIMENSION PACKING 79*51*28mm(L*W*H) 0.2Kg;60pcs/13Kg/0.57CUFT
NOTE

WWW.AsTrODYNE.COM
300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
FileName:RS-25-SPEC2005-09-13
2 5 W S i n g l e O u25WSingleOutputSwitchingPowerSupply t put Switching Power Supply
MechanicalSpecification
R S --2255 ss eirei e s er s rs
CaseNo.931A Unit:mm
7.62
1 2 3
6 .6 2
4 5 +V ADJ. LED
2-M3L=4 25.4 55 79 10.5 66.5 2.25 14
TerminalPin.No Assignment
PinNo. 1 2 3 Assignment AC/L AC/N FG PinNo. 4 5 Assignment DCOUTPUT -V DCOUTPUT +V
2-M3 28
BlockDiagram
RECTIFIERS & FILTER POWER SWITCHING RECTIFIERS & FILTER
fosc:60KHz
I/P
EMI FILTER
+V -V
FG
O.L.P.
PWM CONTROL
DETECTION CIRCUIT
OutputDerating
StaticCharacteristics(24V)
Ta=25
100
Others
32
51
300 250 200 150 100 50 25
80
OUTPUTVOLTAGE(V)
28 24 20 16 12 8
60
3.3Vonly
40
20
-20
0
10
20
30
40
50
60
70
60
80
100
120
140
160
180
200
220
240
264
AMBIENTTEMPERATURE(
)
INPUTVOLTAGE(VAC)60Hz
WWW.AsTrODYNE.COM
300 Myles standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
FileName:RS-25-SPEC2005-09-13
OUTPUTRIPPLE(mVp-p)
LOAD(%)


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