SPECIFICATION
PS-45-3.3 PS-45-5 PS-45-7.5 PS-45-12 PS-45-13.5 PS-45-15 PS-45-24 PS-45-27 PS-45-48
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT VOLTAGE ADJ.RANGE
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY(Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
ACCURRENT (Typ.)
3.3V
5V 7.5V 13.5V 15V 24V 27V 48V
8A 8A 5.4A 3A 1.9A 1.7A 1A
0~10.7A 0~10.5A 0~7A 0~4.4A 0~3.9A 0~3.5A 0~2.2A 0~1.95A 0~1.1A
26.4W
Ratedoutputpowerforconvection;52W(+3.3V:35W)with18CFMmin.
40W 40.5W 44.4W 44.6W 45W 45.6W 45.9W 48W
80mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p 100mVp-p
3.14~3.63V 4.75~5.5V 7.13~8.25V 11.4~13.2V 12.8~14.85V 14.25~16.5V 22.8~26.4V 25.65~29.7V 45.6~52.8V
3.0% 3.0% 3.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0%
1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0% 1.0%
3.0% 3.0% 3.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0%
800ms,30msatfullload
60msatfullload
90~264VAC127~370VDC
47~440Hz
69% 74% 75% 77% 78% 78% 78%
0.8A/115VAC0.56A/230VAC
COLDSTART 15A/115VAC30A/230VAC
<0.75mA /240VAC
53~75W(3.3V:36~55W) ratedoutputpower
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved.
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved.
-10~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-20~+85 ,10~95%RH
0.05%/ (0~50
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
300.7Khrsmin.MIL-HDBK-217F(25 )
127*76*28mm(L*W*H)
0.19Kg;72pcs/15.6Kg/1.35CUFT
FileName:PS-45-SPEC 2010-10-18
3.8~4.46V 5.75~6.75V 8.63~10.1V 13.8~16.2V 15.5~18.2V
17.25~20.25V
27.6~32.4V 31~36.45V 55.2~64.8V
OVERVOLTAGE
SAFETY STANDARDS
HARMONICCURRENT
EMSIMMUNITY
UL60950-1, TUVEN60950-1approved
CompliancetoEN55022(CISPR22)ClassB
Complianceto EN61000-3-2,-3
Complianceto EN55024,lightindustrylevel,criteria AEN61000-4-2,3,4,5,6,8,11;ENV50204,
45WSingleOutputSwitchingPowerSupply
Universal AC input/Full range
Low leakage current<0.5mA
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 65KHz
2 years warranty
Features :
PS-45 series
ENVIRONMENT
SAFETY &
EMC
(Note4)
PROTECTION
EMICONDUCTION&RADIATION
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 /25 /70%RH
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
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.
5. Mounting holes M1 and M2 should be grounded for EMI purposes.
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)
OUTPUTPOWER(max.)
12V
3.7A 3.3A
76% 77%
http://store.iiic.cc/
FileName:PS-45-SPEC2010-10-18
Unit:mm
DCOutputConnector(CN2):Molex5273-06orequivalent
PinNo.
1,2,3
4,5,6
Assignment
+V
-V
MatingHousing
Molex5195
orequivalent
Terminal
Molex5194
orequivalent
ACInputConnector(CN1):Molex5277-02orequivalent
PinNo.
1
2
Assignment MatingHousing
Molex5195 Molex5194
orequivalent orequivalent
Terminal
LOAD(%)
BlockDiagram
MechanicalSpecification
StaticCharacteristics(12V)
AMBIENTTEMPERATURE( )
(HORIZONTAL)
-10 0 10 20 30 40 50 60
20
40
60
80
100 OTHERS
3.3V,5V
INPUTVOLTAGE(V)60Hz
OUTPUTVOLTAGE(V)
2008060
10
12
140100 120 180160
14
16
260240220
25
50
100
150
200
250
300
Ta=25
OUTPUTRIPPLE(mVp-p)
4
6
8
+12V
+12V
fosc:65KHz
DeratingCurve
AC/N
AC/L
FG
5.6
2
1
5
6
115.8
127
CN1
76
64.8
28
4- 3.8
5.6
CN2
4
3
2
1
M1 M2
O.V.P.
CONTROL
-V
+V
RECTIFIERS
&
FILTER
SWITCHING
POWER
FILTER
&
RECTIFIERS
O.L.P.
DETECTION
CIRCUIT
PWM
FG
I/P FILTER
EMI
FS1
ACFUSE
F4A/250V
45WOutputsSwitchingPowerSupply PS-45 series
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