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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
Six-sided shield metal case
100% burn-in test
Low cost / High reliability
Approvals: FCC / CE
2 years warranty
SPECIFICATION
FileName:DKA15-SPEC 2012-07-18
DKA15A-05 DKA15B-05 DKA15C-05 DKA15B-12 DKA15C-12 DKA15A-15 DKA15B-15 DKA15C-15
ORDERNO.
DCVOLTAGE
CURRENTRANGE
RATEDPOWER
OUTPUT
SWITCHINGFREQUENCY
VOLTAGERANGE
EFFICIENCY (Typ.)
DCCURRENT
INPUT
ENVIRONMENT
SAFETY &
EMC
WITHSTANDVOLTAGE
ISOLATIONRESISTANCE
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSIONOTHERS
NOTE
WEIGHT
FILTER
PROTECTION
A:9~18VDCB:18~36VDCC:36~72VDC
150KHzmin.
¡Ó
2.0%
¡Ó
0.5%
¡Ó
0.2%
50mVp-p 60mVp-p 60mVp-p
15W
¡Ó ¡Ó
150~ 1500mA
¡Ó ¡Ó
62.5~ 625mA
¡Ó ¡Ó
50~ 500mA
¡Ó
5V
¡Ó
12V
¡Ó
15V
80% 82%
A:1600mA B:800mA C:400mA
A:30mA B:30mA C:15mA
110%~250%ratedoutputpower
I/P-O/P:1KVDC
I/P-O/P:100MOhms/ 500VDC/25 /70%RH
¢J
300Khrsmin.MIL-HDBK-217F (25 )
¢J
-40~+71 (Refertooutputloadderatingcurve)
¢J
20%~90%RHnon-condensing
-40~+105 ,10~95%RH
¢J
¡Ó ¢J
0.03%/ (0~50 )
¢J
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
50.8* (L*W*H)25.4*11.27mmor2"*1"*0.44"inch
32g
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.
¢J
80%
Fullload
Noload
Pinetwork
82% 80% 83% 80%
MechanicalSpecification
Unit:mm(inch)
PinConfiguration DeratingCurve
DKA15A-12
83% 82%
15WDC-DCRegulatedDualOutputConverter DKA15 series
¡½
Features :
Pi nN o.
Ou t pu t
1
2
3
4
5
+Vi n
-Vi n
+Vout
COM
-Vout
OVERCURRENT
SHORTCIRCUIT
Protectiontype:Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Alloutputequippedwithshortcircuit
Protectiontype: Hiccupmode,recoversautomaticallyafterfaultconditionisremoved
Ta( )
¢J
LOAD(%)
-40 0 25 50 71
60
80
100
100
15.3 20.3
1
2
3
4
5
10.1
5.1
10.2
15.2
2.5
10.2
10.2
11.27
5.8
BOTTOMVIEW
2.5
1.0 +0.2/-0.1
£r
VOLTAGE ACCURACY
RIPPLE&NOISE(max.) Note.2
LINEREGULATION Note.3
LOADREGULATION Note.4
(Note.5)
CompliancetoEN55022ClassB,FCCpart15ClassB
CompliancetoEN61000-4-2,3,4,5,6,8,lightindustrylevel,criteria A
PROTECTION Fuserecommended
50.8
25.4
EMCIMMUNITY
EMCEMISSION
