SPECIFICATION
PS-25-3.3 PS-25-5 PS-25-7.5 PS-25-12 PS-25-13.5 PS-25-15 PS-25-24 PS-25-27 PS-25-48
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
LINEREGULATION
LOADREGULATION
SETUP,RISETIME
HOLDUP TIME (Typ.)
VOLTAGERANGE
FREQUENCY RANGE
EFFICIENCY(Typ.)
INPUT
INRUSHCURRENT (Typ.)
LEAKAGECURRENT
SAFETY STANDARDS
WORKINGHUMIDITY
WORKINGTEMP.
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT (Typ.)
3.3V 5V 7.5V 12V 13.5V 15V 24V 27V 48V
5A 5A 3.3A 2.1A 1.9A 1.7A 1A 0.9A 0.5A
0~5A 0~5A 0~3.3A 0~2.1A 0~1.9A 0~1.7A 0~1A 0~0.9A 0~0.5A
16.5W 25W 24.8W 25.2W 25.7W 25.5W 24W 24.3W 24W
80mVp-p 80mVp-p 80mVp-p 100mVp-p 100mVp-p 100mVp-p 240mVp-p 240mVp-p 350mVp-p
3.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0% 2.0%
0.5% 0.5% 0.5% 0.3% 0.3% 0.3% 0.2% 0.2% 0.2%
2.5% 2.0% 2.0% 1.0% 1.0% 1.0% 0.5% 0.5% 0.5%
200ms,20ms/230VAC200ms,30ms/115VACatfullload
100ms/230VAC20ms/115VACatfullload
85~264VAC120~370VDC
47~63Hz
66% 74%
5.75~6.75V 8.6~10.1V 13.8~16.2V 15.5~18.2V 17.3~20.3V 27.6~32.4V 31~36.5V 55.2~64.8V
76% 78% 78% 78% 79% 79% 79%
0.6A/115VAC0.4A/230VAC
COLDSTART 36A
<0.5mA /240VAC
Above105% ratedoutputpower
3.8~4.46V
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
-10~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-20~+85 ,10~95%RH
0.03%/ (0~50
10~500Hz,2G10min./1cycle,periodfor60min.eachalongX, Y,Zaxes
576.4Khrsmin.MIL-HDBK-217F(25 )
107*61*28mm(L*W*H)
0.14Kg;96pcs/15Kg/1.3CUFT
FileName:PS-25-SPEC2008-03-25
OVERTEMPERATURE
HARMONICCURRENT
EMSIMMUNITY
UL60950-1, TUVEN60950-1approved
CompliancetoEN55022(CISPR22)ClassB
Complianceto EN61000-3-2,-3
Complianceto EN61000-4-2,3,4,5,lightindustrylevel,criteria A
25WSingleOutputSwitchingPowerSupply PS-25 series
Universal AC input / Full range
Low leakage current <0.5mA
Protections: Short circuit / Overload / Over voltage / Over temperature
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 100KHz
Low cost
High reliability
2 years warranty
Features :
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:3KVACI/P-FG:1.5KVACO/P-FG:0.5KVAC
I/P-O/P,I/P-FG,O/P-FG:100MOhms/500VDC
EMICONDUCTION&RADIATION
ENVIRONMENT
SAFETY &
EMC
(Note4)
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. 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
VOLTAGETOLERANCE Note.3
Tj135 typically(U1)detectonmaincontrolIC
Protectiontype: Shutoffo/pvoltage,clampingbyzenerdiode
FileName:PS-25-SPEC2008-03-25
Unit:mm
AMBIENTTEMPERATURE( ) INPUTVOLTAGE(V)60Hz
LOAD(%)
OUTPUTVOLTAGE(V)
(HORIZONTAL)
(VERTICAL)
MechanicalSpecification
StaticCharacteristics(24V)
-10
-10
0 10 20 30 40 50
45
60
55
20
40
60
80
100
20080
8
60
12
16
20
24
140100 120 180160
28
32
260240220
50
100
150
200
250
300
350
Ta=25
OUTPUTRIPPLE(mVp-p)
MountingHoles
4-3.5Dia
ToChassisGrounding
6.35 94
107
CN1
ACFUSE
2.5A/250V
CN2
1
2
3
4
3
2
1
61
53
3.81
28
DeratingCurve
DCOutputConnector(CN2):Molex41791-04orequivalent
PinNo.
1,2
3,4
Assignment
+V
-V
MatingHousing
Molex2139
orequivalent
Terminal
Molex2478
orequivalent
ACInputConnector(CN1):Molex41791-03orequivalent
PinNo.
1
2
3
Assignment
AC/L
NoPin
AC/N
MatingHousing
Molex2139 Molex2478
orequivalent orequivalent
Terminal
PWM
CIRCUIT
DETECTION
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING FILTER
&
RECTIFIERS +V
-V
I/P
FG
CONTROL
BlockDiagram fosc:100KHz
25WSingleOutputSwitchingPowerSupply PS-25 series
2max.
