SPECIFICATION
MODEL NES-25-5 NES-25-12 NES-25-15 NES-25-24 NES-25-48
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
HARMONICCURRENT
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
5V 12V 15V 24V 48V
5A 2.1A 1.7A 1.1A 0.57A
0~5A 0~2.1A 0~1.7A 0~1.1A 0~0.57A
25W 25.2W 25.5W 26.4W 27.36W
80mVp-p 120mVp-p 150mVp-p 200mVp-p 240mVp-p
4.75~5.5V 10.8~13.2V 13.5~16.5V 21.6~26.4V 43.2~52.8V
2.0% 1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%
1.0%
0.5%
0.5%0.5%
0.5%
500ms,30ms/230VAC1200ms,30ms/115VAC atfullload
50ms/230VAC10ms/115VAC atfullload
85~264VAC120~370VDC
47~63Hz
5.75~6.75V 13.8~16.2V 17.25~20.25V 27.6~32.4V 55.2~64.8V
78% 83% 84% 86% 86%
0.55A/115VAC0.35A/230VAC
COLDSTART 45A
<2mA /240VAC
110~150% ratedoutputpower
CompliancetoEN55022(CISPR22)ClassB
Complianceto EN61000-3-2,-3
CompliancetoEN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,EN61000-6-1,lightindustrylevel,criteria A
-20~+60 (Refertooutputloadderatingcurve)
20~90%RH non-condensing
-40~+85 ,10~95%RH
0.03%/ (0~45 )
10~500Hz,2G10min./1cycle,periodfor 60min.eachalongX, Y,Zaxes
411.47Khrsmin.MIL-HDBK-217F(25 )
FileName:NES-25-SPEC2010-10-18
99*82*35mm(L*W*H)
0.3Kg;45pcs/14.5Kg/0.66CUFT
25WSingleOutputSwitchingPowerSupply NES-25 series
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
ENVIRONMENT
SAFETY &
EMC
(Note6)
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. 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
Universal AC input / Full range
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
2 years warranty
Features :
Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
UL60950-1,CB(IEC60950-1),CCCGB4943approved
http://store.iiic.cc/
FileName:NES-25-SPEC2010-10-18
MechanicalSpecification
AMBIENTTEMPERATURE( )
LOAD(%)
-20 0 2010 30 40
20
40
80
60
100
6050 70
CaseNo.932BUnit:mm
TerminalPinNo. Assignment
PinNo. PinNo.
1
2
4
3
5
Assignment Assignment
DCOUTPUT -V
DCOUTPUT +V
FG
AC/L
AC/N
BlockDiagram
CIRCUIT
DETECTION
O.L.P.
EMI
FILTER
RECTIFIERS
&
FILTER
POWER
SWITCHING FILTER
&
RECTIFIERS +V
-V
I/P
FG
CONTROL
O.V.P.
OutputDeratingVSInputVoltage
INPUTVOLTAGE(VAC)60Hz
85 10095 120115 160140 200180 240220 264
LOAD(%)
Ta=25
90
100
80
70
60
50
40
+V ADJ.
5 88.5
99
20.5 55
L=52-M3
5
40
40.5
82
3.5
3.5
18 74
6.5
17.5
28
35
87
3.5
3.5
5
4
3
2
1
9.5
fosc:60KHz
8.2
12~48V
5V
(HORIZONTAL)
DeratingCurve
25WSingleOutputSwitchingPowerSupply NES-25 series
2-M3L=8
http://store.iiic.cc/