15W DC-DC Regulated Dual Output Converter
Features :
DKA15
series
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
ORDER NO.
DC VOLTAGE
CURRENT RANGE
RATED POWER
OUTPUT
DKA15A-05
5V
150 ~ 1500mA
15W
60mVp-p
60mVp-p
DKA15B-05 DKA15C-05 DKA15A-12 DKA15B-12 DKA15C-12 DKA15A-15 DKA15B-15
12V
62.5 ~ 625mA
15V
50 ~ 500mA
DKA15C-15
RIPPLE & NOISE (max.)
Note.2
50mVp-p
LINE REGULATION
Note.3
0.2%
LOAD REGULATION
VOLTAGE ACCURACY
SWITCHING FREQUENCY
VOLTAGE RANGE
EFFICIENCY (Typ.)
Note.4
0.5%
2.0%
150KHz min.
A: 9 ~ 18VDC
80%
Full load
No load
B: 18 ~ 36VDC
80%
A: 30mA
82%
B: 30mA
C: 36 ~ 72VDC
83%
C: 400mA
C: 15mA
80%
82%
83%
80%
82%
INPUT
DC CURRENT
FILTER
PROTECTION
OVER CURRENT
A: 1600mA B: 800mA
Pi network
Fuse recommended
110% ~ 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
-40 ~ +71 (Refer to output load derating curve)
20% ~ 90% RH non-condensing
PROTECTION
(Note. 5)
SHORT CIRCUIT
WORKING TEMP.
WORKING HUMIDITY
ENVIRONMENT STORAGE TEMP., HUMIDITY
-40 ~ +105 , 10 ~ 95% RH
TEMP. COEFFICIENT
0.03% / ( 0 ~ 50 )
VIBRATION
10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes
WITHSTAND VOLTAGE
I/P-O/P:1KVDC
SAFETY & ISOLATION RESISTANCE
I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
EMI CONDUCTION & RADIATION
Compliance to EN55022 Class B, FCC part 15 Class B
EMC
EMS IMMUNITY
Compliance to EN61000-4-2,3,4,5,6,8, light industry level, criteria A
300Khrs min. MIL-HDBK-217F (25 )
MTBF
OTHERS
DIMENSION
50.8*25.4*11.27mm or 2"*1"*0.44" inch (L*W*H)
WEIGHT
32g
Mechanical Specification
Unit: mm (inch)
50.8
15.3
20.3
3
4
5
15.2
11.27
2.5
Pin Configuration
Derating Curve
Pin No.
1
2
3
4
5
Output
+ Vi n
- Vi n
+ Vo u t
COM
- Vo u t
100
LOAD (%)
10.2 5.1 10.1
80
25.4
1
2
2.5
BOTTOM VIEW
10.2 10.2
1.0
+ 0.2/-0.1
5.8
-40
0
25
50 60 71
100
Ta (
NOTE
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.
)
File Name:DKA15-SPEC 2011-03-08
MEANWELL [ MEAN WELL ENTERPRISES CO., LTD. ]
