SPECIFICATION

SDM30-12S12

SDM30-24S12

SDM30-48S12

SDM30-12S15

SDM30-24S15

SDM30-48S15

MODEL

DCVOLTAGE

RATEDCURRENT

CURRENTRANGE

RATEDPOWER

OUTPUT

LINEREGULATION

LOADREGULATION

TRIMOUTPUT

VOLTAGERANGE

EFFICIENCY (Typ.)

INPUT

IDLECURRENT

SAFETY STANDARDS

WORKINGTEMP.

ON/OFFCONTROL

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

MTBF

DIMENSION

OTHERS

NOTE

PACKING

OVERLOAD

OVERVOLTAGE

DCCURRENT

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.)outputvoltage

1.0%

12S:9.2~18VDC24S:18~36VDC48S:36~72VDC

80%

82%

84%

80%

83%

85%

12S:3.6A

24S:2A

48S:1A

12S:35mA

24S/48S:30mA

Above105% ratedoutputpower

Protectiontype:Overpowerlimiting,recoversautomaticallyafterfaultconditionisremoved

13.8~18V

17.25~22.5V

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 :

ISOLATIONVOLTAGE

ISOLATIONRESISTANCE

I/P-O/P:1KVDC

I/P-O/P:100MOhms/500VDC /25

/70%RH

ENVIRONMENT

PROTECTION

FUNCTION

RATEDDCINPUT

12S:12VDC24S:24VDC48S:48VDC

SHORTCIRCUIT

CompliancetoEN55022(CISPR22)ClassB

CompliancetoEN61000-2,3,4,6,8,EN55024,lightindustrylevel,criteria A

SAFETY &

EMC

(Note6)

DesignrefertoLVD

Protectiontype:Shutoffo/pvoltage,clampingbyzenerdiode

EMCIMMUNITY

EMCEMISSION