EMICONDUCTION&RADIATION
EMSIMMUNITY
CompliancetoEN55022Class A,FCCpart15Class A
CompliancetoEN61000-4-2,3,4,5,6,8,lightindustrylevel,criteria A
232
223
1
169
1411
BOTTOMVIEW
15.24(0.60)
20.3(0.80)
12.2(0.48)
2.54( )0.10
2.54( )0.10
5.08( )0.20
31.8(1.25)
3.81()0.15
SIDE
VIEW
17.8(0.70)
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
2 years warranty
SPECIFICATION
FileName:DCW12-SPEC2008-10-22
DCW12A-05 DCW12B-05 DCW12C-05 DCW12A-12 DCW12B-12 DCW12C-12 DCW12A-15 DCW12B-15 DCW12C-15
ORDERNO.
DCVOLTAGE
CURRENTRANGE
RATEDPOWER
OUTPUT
SWITCHINGFREQUENCY
VOLTAGERANGE
EFFICIENCY (Typ.)
DCCURRENT
INPUT
Note.5
ENVIRONMENT
SAFETY &
EMC
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
ISOLATIONCAPACITANCE
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
PACKING
FILTER
PROTECTION
PROTECTION
VOLTAGE ACCURACY
A:9~18VDCB:18~36VDCC:36~72VDC
400KHzmin.
2.0%
0.5%
0.5%
50mVp-p 60mVp-p 60mVp-p
12W
240~ 1200mA 100~ 500mA 80~ 400mA
5V 12V 15V
80% 84% 84%
A:1245mA B:625mA C:320mA
A:70mA B:35mA C:25mA
I/P-O/P:1.5KVDC
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
2200pF max.
600Khrs min. MIL-HDBK-217F (25 )
-25 ~ +71 (refer to output load derating curve)
20% ~ 90% RH non-condensing
-25 ~ +105 , 10 ~ 95% RH
0.05% / (0 ~ 50 )
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
31.8*20.3*12.2mm (L*W*H) or 1.25"*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.
3.
.
Ripple & noise are measured at 20MHz by using a 12" twisted pair terminated with a 0.1uf & 47uf capacitor.
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.
80%
Fullload
Noload
Pinetwork
Fuserecommended
81% 84% 84% 83% 83%
Features :
RIPPLE&NOISE(max.) Note.2
LINEREGULATION Note.3
LOADREGULATION Note.4
OVERLOAD
SHORTCIRCUIT
110~180%ratedoutputload
Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Alloutputequippedwithovercurrentprotection
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
MechanicalSpecification
Unit:mm(inch)
PinConfiguration DeratingCurve
Ta( )
PinNo.
Output
1
2&3
9
11
14
16
22&2 3
R. C .
-V i n
CO M
-Vou t
+Vou t
CO M
+ Vi n
12WDC-DCRegulatedDualOutputConverter D CW12 s e r ies
100
LOAD(%)
-25 0 25 50 71
60
60
100
0.6 +0.2/-0
REMOTECONTROL PowerON:R.C.~-Vin>4VDCoropen;PowerOFF:R.C.~-Vin<1VDCorshort