SPECIFICATION
SDM30-12S3 SDM30-24S3 SDM30-48S3 SDM30-12S5 SDM30-24S5 SDM30-48S5
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
LINEREGULATION
LOADREGULATION
TRIMOUTPUT
VOLTAGERANGE
RATEDDCINPUT
EFFICIENCY (Typ.)
INPUT
IDLECURRENT
SAFETY STANDARDS
SAFETY &
FUNCTION
WORKINGTEMP.
ON/OFFCONTROL
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
DCCURRENT
3.3V 5V
5A 5A
0~5A 0~5A
16.5W 25W
75mVp-p 75mVp-p
3.0% 2.0%max.
1.0% 1.0%
1.0%
13%(Typ.)outputvoltage 10%(Typ.)outputvoltage
1.0%
12S:9.2~18VDC24S:18~36VDC48S:36~72VDC
77% 79% 80% 77% 79% 80%
12S:3.6A 24S:2A 48S:1A
12S:35mA 24S/48S:30mA
Above105% ratedoutputpower
Protectiontype:Overpowerlimiting,recoversautomaticallyafterfaultconditionisremoved
3.8~4.95V 5.75~7.5V
Protectiontype:Shutoffo/pvoltage,clampingbyzenerdiode
Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved
-25~+85 (Referto"DeratingCurve")
Logic"1"oropen:poweronLogic"0"shorttoVin-:poweroff
-25~+85 ,0~95%RH
0.03%/ (0~50
322.4Khrsmin.MIL-HDBK-217F(25 )
50.8*50.8*16mm(2"*2"*0.63")(L*W*H)
0.1Kg;150pcs/15.8Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. Short circuit not more than 60 second.
5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required.
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.
FileName:SDM30-SPEC2011-08-23
30WDC-DCSingleOutput
Wide 2:1 DC input range
In/out capacitance1000pF
Protections: Short circuit / Overload / Over voltage
1000VDC I/O isolation for D/D
Cooling by free air convection
Built-in remote ON-OFF control
100% full load burn-in test
Fixed switching frequency at 225KHz
Lost cost
High reliability
1 year warranty
Features :
SDM30 series
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
ISOLATIONVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1KVDC
I/P-O/P:100MOhms/500VDC /25 /70%RH
ENVIRONMENT
PROTECTION
12S:12VDC24S:24VDC48S:48VDC
SHORTCIRCUIT
DesignrefertoLVD
CompliancetoEN55022(CISPR22)ClassB
CompliancetoEN61000-2,3,4,6,8,EN55024,lightindustrylevel,criteria A
EMC
(Note6)
EMCIMMUNITY
EMCEMISSION
SPECIFICATION
SDM30-12S12 SDM30-24S12 SDM30-48S12 SDM30-12S15 SDM30-24S15 SDM30-48S15
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
LINEREGULATION
LOADREGULATION
TRIMOUTPUT
VOLTAGERANGE
EFFICIENCY (Typ.)
INPUT
IDLECURRENT
SAFETY STANDARDS
WORKINGTEMP.
ON/OFFCONTROL
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
DCCURRENT
12V 15V
2.1A 2.5A 2A
0~2.5A 0~2A
30W 30W
1.7A
0~2.1A 0~1.7A
25.2W 25.5W
100mVp-p 100mVp-p
2.0%max. 2.0%max.
1.0% 1.0%
1.0%
10%(Typ.)outputvoltage
1.0%
12S:9.2~18VDC24S:18~36VDC48S:36~72VDC
80% 82% 84% 80% 83% 85%
12S:3.6A 24S:2A 48S:1A
12S:35mA 24S/48S:30mA
Above105% ratedoutputpower
Protectiontype:Overpowerlimiting,recoversautomaticallyafterfaultconditionisremoved
13.8~18V 17.25~22.5V
Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved
-25~+85 (Referto"DeratingCurve")
Logic"1"oropen:poweronLogic"0"shorttoVin-:poweroff
-25~+85 ,0~95%RH
0.03%/ (0~50
322.4Khrsmin.MIL-HDBK-217F(25 )
50.8*50.8*16mm(2"*2"*0.63")(L*W*H)
0.1Kg;150pcs/15.8Kg/0.97CUFT
1. All parameters NOT specially mentioned are measured at 12,24,48VDC 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. Short circuit not more than 60 second.
5. DC source wires 5cm, an input external al capacitor 47 ~ 100uF is required.
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.
FileName:SDM30-SPEC2011-08-23
30WDC-DCSingleOutput
Wide 2:1 DC input range
In/out capacitance1000pF
Protections: Short circuit / Overload/ Over voltage
1000VDC I/O isolation for D/D
Cooling by free air convection
Built-in remote ON-OFF control
100% full load burn-in test
Fixed switching frequency at 225KHz
Lost cost
High reliability
1 year warranty
Features :
SDM30 series
RIPPLE&NOISE(max.) Note.2
VOLTAGETOLERANCE Note.3
ISOLATIONVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1KVDC
I/P-O/P:100MOhms/500VDC /25 /70%RH
ENVIRONMENT
PROTECTION
FUNCTION
RATEDDCINPUT 12S:12VDC24S:24VDC48S:48VDC
SHORTCIRCUIT
CompliancetoEN55022(CISPR22)ClassB
CompliancetoEN61000-2,3,4,6,8,EN55024,lightindustrylevel,criteria A
SAFETY &
EMC
(Note6)
DesignrefertoLVD
Protectiontype:Shutoffo/pvoltage,clampingbyzenerdiode
EMCIMMUNITY
EMCEMISSION
PinNo. Assignment
1
2
3,5
4
7
8
6
+Vin
-Vin
Nopin
ControlON/OFF
+Vout
-Vout
Trim
PinNo. PinNo.Assignment Assignment
O.V.P.
CONTROL
ING
I/P -V
TRM
+V
RECTIFIERS
&
FILTER
SWITCH-
POWER
FILTER
EMI
O.L.P. DETECTION
CIRCUIT
PWM
TRLC
CONTROL INPUT.....................................PIN4
CONTROL COMMON................................PIN2
LOGICCOMPATIBILITY......CMOSOROPENCOLLECTOR TTL
CONTROL VOLTAGE
ON............+5.5VDCminOROPENCIRCUIT
OFF......+2.5VDCmax.ORSHORT TOPIN2
AMBIENTTEMPERATURE( )
LOAD(%)
10 20 30 40 50 60 70 85
20
40
60
80
100
-25 0
fosc:225KHz
For12Sxx
For24Sxx
For48Sxx +VIN
C
-VIN
+VOUT
-VOUT
TRM
1
2
4 8
7
6
LOAD
UP DOWN TRIMPOT
VR
VR
OUTPUT MAY OPTIONALLY BEEXTERNALLY TRIMMED( 10%)
A FIXEDRESISTEROR ANEXTERNAL TRIMPOT ASSHOWN
10K
TRL
22.86
50.8
2.54
45.72
16
4.8(typ)
50.8
5.085.085.08
7 6
2 1
DIA 1mm
10.16
BOTTOM
VIEW
34
5
10.16 10.1610.16
8
CaseNo.SDM-30Unit:mm
(HORIZONTAL)
ExternalOutputTrimming
ON/OFFControlPin
BlockDiagram
MechanicalSpecification
FileName:SDM30-SPEC2011-08-23
DeratingCurve
30WDC-DCSingleOutput SDM30 series