SPECIFICATION
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
SAFETY STANDARDS
HARMONICCURRENT
EMSIMMUNITY
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
ACCURRENT (Typ.)
200ms,50msatfullload
24msatfullload
88~132VAC/176~264VACselectedbyswitch248~370VDC
47~63Hz
78% 80%
2.2A/115VAC1.3A/230VAC
COLDSTART 32A
<3.5mA /240VAC
105~135% ratedoutputpower
CH1:5.75~6.75VDC
Protectiontype:Shutdowno/pvoltage,re-powerontorecover
Protectiontype: Shutdowno/pvoltage,re-powerontorecover
UL60950-1, TUVEN60950-1,CCCGB4943approved
-10~+60 (Refertooutputloadderatingcurve)
20~90%RHnon-condensing
-20~+85 ,10~95%RH
0.03%/ (0~50 )on+5Voutput
10~500Hz,2G10min./1cycle,60min.eachalongX, Y,Zaxes
272.8Khrsmin.MIL-HDBK-217F(25 )
199*110*50mm(L*W*H)
0.82Kg;16pcs/14.2Kg/0.95CUFT
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. 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)
FileName:D-120-SPEC2010-10-18
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,lightindustrylevel,criteria A
120WDualOutputSwitchingPowerSupply
AC input range selected by switch
Protections: Short circuit / Overload / Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 28KHz
2 years warranty
Features :
D-120 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
EMICONDUCTION&RADIATION
SAFETY &
EMC
(Note4)
PROTECTION
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
CH1
OUTPUTNUMBER
D-120A D-120B
5V 5V
CH1
12V
CH2
24V
CH2
12A 6A5A 4A
2~12A 2~10A0.5~5A 0.4~4A
120W 126W
60mVp-p 120mVp-p 150mVp-p60mVp-p
CH1:4.75~5.5V
2.0% 2.0%6.0% 7.0%
0.5% 0.5%1.0% 1.0%
0.5% 0.5%5.0% 6.0%
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MechanicalSpecification
DeratingCurve StaticCharacteristics(B)
FileName:D-120-SPEC2010-10-18
CaseNo.906Unit:mm
AMBIENTTEMPERATURE( )
LOAD(%)
INPUTVOLTAGE(V)60Hz
-10
-10
0
0
10 20 30 40 50
45
60
55
(VERTICAL)
(HORIZONTAL)
20
40
60
80
100
60
120
85
170
90
180
95
190
100
200
105
210
110
220
115
230
120
240
125
250
130
260
300
250
200
150
100
50
25
OUTPUTVOLTAGE(V)
OUTPUTRIPPLE(mVp-p)
Ta=25
+24V
+24V
+5V
+5V
25
19
21
20
24
23
22
4.8
5.0
5.2
4.4
4.6
4.2
4.0
BlockDiagram fosc:28KHz
TerminalPinNo. Assignment
PinNo. PinNo.
1
2
4
3
5,6
7,8
Assignment Assignment
DCOUTPUT +V2
DCOUTPUT COM
DCOUTPUT +V1
FG
AC/L
AC/N
20 159
199
6.5
20
3.5
25
3-M3
12
37
100
172
192
5-M3
97
3.5
190.5
24.5
16.5
3.5
50
6
110
12
6
5
EMI
FILTER
RECTIFIERS
230
115
&
FILTER
POWER
SWITCHING
DRIVER PWM
CONTROL
FILTER
FILTER
&
&
RECTIFIERS
RECTIFIERS
+V1
+V2
COM
I/P
FG O.V.P.
O.L.P.
8
7
6
5
4
3
2
8.2
1
9.5
120WDualOutputSwitchingPowerSupply D-120 series
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