Datasheet

2:1 wide input range
4:1 wide input range(option)
1000VDC I/O isolation
3000VDC I/O isolation(option)
Built-in EMI filter
Protections: Short circuit / Overload
Cooling by free air convection
Five-sided shield metal case
100% burn-in test
Low cost / High reliability
Approvals: FCC / CE
2 years warranty
SPECIFICATION
FileName:DCW03-SPEC 2012-07-18
DCW03A-05 DCW03B-05 DCW03C-05 DCW03A-12 DCW03B-12 DCW03C-12 DCW03A-15 DCW03B-15 DCW03C-15
ORDERNO.
DCVOLTAGE
CURRENTRANGE
RATEDPOWER
OUTPUT
SWITCHINGFREQUENCY
VOLTAGERANGE
EFFICIENCY (Typ.)
DCCURRENT
INPUT
ENVIRONMENT
SAFETY &
EMC
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
ISOLATIONCAPACITANCE
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
(Note.5)
NOTE
WEIGHT
OVERLOAD
FILTER
SHORTCIRCUIT
PROTECTION
A:9~18VDCB:18~36VDCC:36~72VDC
50KHzmin.
0.5%
0.5%
2.0%
50mVp-p
3W
30~ 300mA
5V
75% 80% 80%
A:338mA B:167mA C:83mA
A:18mA B:10mA C:5mA
I/P-O/P:1KVDC
I/P-O/P:100MOhms/ 500VDC/25 /70%RH
80pFmax.
900khrsmin.MIL-HDBK-217F (25 )
-40~+71 (Refertooutputloadderatingcurve)
20%~90%RHnon-condensing
-40~+105 ,10~95%RH
0.03%/ (0~50 )
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
31.8*20.3*12.2mmor1.25"*0.80"*0.48"inch (L*W*H)
15g
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 10% to 100% rated load.
5.Please prevent the converter from operating in overload or short circuit condition for more than 30 seconds.
74%
Fullload
Noload
Pinetwork
76% 80%
60mVp-p
12V
12.5~ 125mA
82% 80%
60mVp-p
15V
10~ 100mA
78%
MechanicalSpecification
Unit:mm(inch)
PinConfiguration
DeratingCurve
4.6()0.18
232
223
169
1411
BOTTOMVIEW
15.2()0.60
20.3(0.80)
12.2(0.48)
2.5( )0.10
5.0( )0.20
17.8(0.70)
31.8(1.25)
0.6+0.1/-0(0.024)
3.8()0.15
PinNo.
Output
Features :
RIPPLE&NOISE(max.) Note.2
LINEREGULATION Note.3
LOADREGULATION Note.4
VOLTAGE ACCURACY
160~250% ratedoutputpower
Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Alloutputequippedwithshortcircuit
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
2&3
9
11
14
16
22&23
-Vi n
COM
-Vout
+Vout
COM
+ Vi n
Ta( )
LOAD(%)
-40 0 25 50
71
60
80
100
100
3WDC-DCRegulatedDualOutputConverter
DCW03 s er ie s
CompliancetoEN55022ClassB,FCCpart15ClassB
CompliancetoEN61000-4-2,3,4,5,6,8,lightindustrylevel,criteria A
PROTECTION
Fuserecommended
EMCIMMUNITY
EMCEMISSION