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
FileName:SKA15-SPEC 2008-05-20
SKA15A-
05
SKA15B-
05
SKA15C-
05
SKA15B-
12
SKA15C-
12
SKA15A-
15
SKA15B-
15
SKA15C-
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
WORKINGTEMP.
WORKINGHUMIDITY
STORAGETEMP.,HUMIDITY
TEMP.COEFFICIENT
VIBRATION
MTBF
DIMENSION
OTHERS
NOTE
WEIGHT
OVERCURRENT
FILTER
SHORTCIRCUIT
PROTECTION
A:9~18VDCB:18~36VDCC:36~72VDC
150KHzmin.
2.0%
0.5%
0.2%
50mVp-p 50mVp-p 60mVp-p 60mVp-p
9.9W 15W
300~3000mA 300~3000mA 125~1250mA 100~1000mA
3.3V 5V 12V 15V
76% 80% 82%
A:1700mA B:800mA C:400mA
A:20mA B:30mA C:15mA
110%~250%ratedoutputpower
I/P-O/P:1KVDC
I/P-O/P:100MOhms/ 500VDC/25 /70%RH
300Khrsmin.MIL-HDBK-217F(25 )
-25~+71 (Refertooutputloadderatingcurve)
20%~90%RHnon-condensing
-25~+105 ,10~95%RH
0.03%/ (0~50 )
10~500Hz,2G10min./1cycle,periodfor60min. eachalongX, Y,Zaxes
50.8*25.4*11.27mmor2"*1"*0.44"inch (L*W*H)
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.
76%
Fullload
Noload
Pinetwork
76% 78% 82% 80% 80%
MechanicalSpecification
Unit:mm(inch)
PinConfiguration DeratingCurve
SKA15A-
12
78% 82% 82%
9.9~15WDC-DCRegulatedSingleOutputConverter SKA15 seri es
Features :
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
Ta( )
LOAD(%)
-25 0 25 50 71
60
80
100
100
SKA15A-
033
SKA15B-
033
SKA15C-
033
RIPPLE&NOISE(max.) Note.2
LINEREGULATION Note.3
LOADREGULATION Note.4
VOLTAGE ACCURACY
Pi nN o.
Ou t pu t
1
2
3
4
5
+Vi n
-Vi n
+Vout
NoPin
-Vout
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
BOTTOMVIEW
2.5
1.0 +0.2/-0.1
EMICONDUCTION&RADIATION
EMSIMMUNITY
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
50.8
25.4