SPECIFICATION
SDM30-12S3 SDM30-24S3 SDM30-48S3 SDM30-12S5 SDM30-24S5 SDM30-48S5
MODEL
DCVOLTAGE
RATEDCURRENT
CURRENTRANGE
RATEDPOWER
OUTPUT
LINEREGULATION
LOADREGULATION
TRIMOUTPUT
VOLTAGERANGE
RATEDDCINPUT
EFFICIENCY (Typ.)
INPUT
IDLECURRENT
SAFETY STANDARDS
SAFETY &
FUNCTION
WORKINGTEMP.
ON/OFFCONTROL
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
MTBF
DIMENSIONOTHERS
NOTE
PACKING
OVERLOAD
OVERVOLTAGE
DCCURRENT
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.)outputvoltage 10%(Typ.)outputvoltage
1.0%
12S:9.2~18VDC24S:18~36VDC48S:36~72VDC
77% 79% 80% 77% 79% 80%
12S:3.6A 24S:2A 48S:1A
12S:35mA 24S/48S:30mA
Above105% ratedoutputpower
Protectiontype:Overpowerlimiting,recoversautomaticallyafterfaultconditionisremoved
3.8~4.95V 5.75~7.5V
Protectiontype:Shutoffo/pvoltage,clampingbyzenerdiode
Protectiontype: Constantcurrentlimiting,recoversautomaticallyafterfaultconditionisremoved
-25~+85 (Referto"DeratingCurve")
Logic"1"oropen:poweronLogic"0"shorttoVin-:poweroff
-25~+85 ,0~95%RH
0.03%/ (0~50
322.4Khrsmin.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.
FileName:SDM30-SPEC2011-08-23
30WDC-DCSingleOutput
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
VOLTAGETOLERANCE Note.3
ISOLATIONVOLTAGE
ISOLATIONRESISTANCE
I/P-O/P:1KVDC
I/P-O/P:100MOhms/500VDC /25 /70%RH
ENVIRONMENT
PROTECTION
12S:12VDC24S:24VDC48S:48VDC
SHORTCIRCUIT
DesignrefertoLVD
CompliancetoEN55022(CISPR22)ClassB
CompliancetoEN61000-2,3,4,6,8,EN55024,lightindustrylevel,criteria A
EMC
(Note6)
EMCIMMUNITY
EMCEMISSION