2:1 wide input range

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in EMI filter

Protections: Short circuit / Overload

Cooling by free air convection

Five-sided shield metal case

100% full load burn-in test

Low cost / High reliability

Modified models available: output 2.5V/3.3V

2 years warranty

SPECIFICATION

FileName:SCW12-SPEC2008-10-22

ORDERNO.

DCVOLTAGE

CURRENTRANGE

RATEDPOWER

OUTPUT

SWITCHINGFREQUENCY

VOLTAGERANGE

EFFICIENCY (Typ.)

DCCURRENT

INPUT

(Note.5)

ENVIRONMENT

SAFETY

WITHSTANDVOLTAGE

ISOLATIONRESISTANCE

ISOLATIONCAPACITANCE

WORKINGTEMP.

WORKINGHUMIDITY

STORAGETEMP.,HUMIDITY

TEMP.COEFFICIENT

VIBRATION

MTBF

REMOTECONTROL

DIMENSION

OTHERS

NOTE

WEIGHT

FILTER

PROTECTION

VOLTAGE ACCURACY

A:9~18VDCB:18~36VDCC:36~72VDC

400KHzmin.

2.0%

0.5%

0.5%

50mVp-p

60mVp-p

60mVp-p

12W

480~2400mA

200~1000mA

160~800mA

5V

SCW12A-05

SCW12B-05

SCW12C-05

SCW12A-12

SCW12B-12

SCW12C-12

SCW12A-15

SCW12B-15

SCW12C-15

12V

15V

A:1245mA B:625mA

C:320mA

A:70mA

B:35mA

C:25mA

I/P-O/P:1.5KVDC

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

/70%RH

2200pFmax.

600Khrsmin.MIL-HDBK-217F(25

)

PowerON:R.C.~-Vin>4VDCoropen;PowerOFF:R.C.~-Vin<1VDCorshort

-25~+71

(Refertooutputloadderatingcurve)

20%~90%RHnon-condensing

-25~+105

,10~95%RH

0.05%/

(0~50

)

10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes

31.8*20.3*12.2mmor1.25"*0.80"*0.48"inch (L*W*H)

18.5g

1.All parameters are specified at normal input, rated load, 25

70% RH ambient.

2.Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.

3.Line regulation is measured from low line to high line at rated load.

4.Load regulation is measured from 20% to 100% rated load.

5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.

82%

83%

84%

82%

83%

83%

82%

85%

83%

Fullload

Noload

Pinetwork

MechanicalSpecification

Unit:mm(inch)

PinConfiguration

DeratingCurve

Features :

LINEREGULATION

Note.3

LOADREGULATION

Note.4

OVERLOAD

SHORTCIRCUIT

110~180% ratedoutputpower

Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

Alloutputequippedwithshortcircuit

Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved

232

223

1

169

1411

BOTTOMVIEW

15.24(0.60)

20.3(0.80)

12.2(0.48)

2.54(

)

0.10

2.54(

)

0.10

5.08(

)

0.20

0.6

+0.2/-0

3.81()

0.15

SIDE

VIEW

100

Ta(

)

-25

0

25

50

71

60

60

100

P i nN o .

O u t p u t

1

2&3

9

11

1 4

1 6

2 2&2 3

R . C .

- V i n

N . C .

N . C .

+ Vo u t

- Vo u t

+ V i n

12WDC-DCRegulatedSingleOutputConverter

EMICONDUCTION&RADIATION

EMSIMMUNITY

CompliancetoEN55022Class A,FCCpart15Class A

CompliancetoEN61000-4-2,3,4,5,6,8lightindustrylevel,criteria A

PROTECTION

Fuserecommended