KAW-EL SERIES
30W WIDE INPUT RANGE
FEATURES
30W DIL PACKAGE
INDUSTRY STANDARD PACKAGE
9-18V,18-36V,36-72V, 9-36V ,18-72V WIDE
INPUT RANGE
100% BURN-IN
HIGH EFFICIENCY
UL 94V-0 PACKAGE MATERIAL
CUSTOM SOLUTIONS AVAILABLE
RoHS COMPLIANT
OUTPUT SPECIFICATIONS
INPUT SPECIFICATIONS
Voltage Set-point Accuracy
Input Voltage Range
2:1 or 4:1 Input Range
Single Output
+/-2% max. Input Filter
Pi Network
Dual Output
+/-2% max. Protection
Fuse Recommended
6800uF max.
Capacitive load
Over Voltage Protection
Built-in Efficiency
78% min.
+/-0.05/°C Isolation Voltage1
Temperature Coefficient
Ripple & Noise(20MHz BW)
GENERAL SPECIFICATIONS
2
Line Regulation3
Single
Dual
1500 VDC min.
9
150mVp-p max. Isolation Resistance
10 ohms min.
Isolation Capacitance
2500pF max.
+/-0.5% max. Switching Frequency
250KHz min.
4
>400,000 Hours
Weight
90g typ.
+/-0.5% max. MTBF
Load Regulation5
Single
+/-0.5% max. Case Material
Six-Side Shielded Case
Dual
+/-0.5% max.
50.8mm*50.8mm*11mm
Minimum load
Short Circuit Protection
Short Circuit Restart
10% of Full Load Potting Material
Continuous Radiated Emissions
Automatic
Epoxy(UL 94V-0)
EN55022 Class A
ENVIRONMENTAL SPECIFICATIONS
Over Load Protection
150% typ. Case Temperature
-40°C to +71°C
+90°C max.
Transient Response6
500uS max. Storage Temperature
-50°C to +100°C
External Trim Adj. Range
+/-10% Operating Temperature
Humidity
Cooling
95% max.
Free-Air Convection
°
ALL SPECIFICATIONS TYPICAL AT NOMINAL LINE, FULL LOAD, AND 25 C UNLESS OTHERWISE NOTED.
1
2
3
4
5
6
For 10 seconds.
Measured with 1uF ceramic capacitor connect to the output pins.
High Line to Low Line.
MIL-HDBK-217F @25 °C, Ground Benign.
Load Regulation is for output load current change from 50% to 100%.
50% Step Load Change.
DANUBE
http://www.danube.com.tw
1
2016/08/24
SELECTION GUIDE(1)
2:1 25W-30W OUTPUT
MODEL
NUMBER
INPUT
OUTPUT
OUTPUT
VOLTAGE
VOLTAGE
CURRENT
(VDC)
(VDC)
(mA)
INPUT7
CURRENT(mA)
EFF
ISOLATION
FULL
NO
(%)8
(VDC)
LOAD
LOAD
KAWS-1205EL
9-18
5
6000
3125
40
80
1500
KAWS-1209EL
9-18
9
3333
3125
40
80
1500
KAWS-1212EL
9-18
12
2500
3125
40
80
1500
KAWS-1215EL
9-18
15
2000
3125
40
80
1500
KAWS-1224EL
9-18
24
1250
3125
40
80
1500
KAWD-1205EL
9-18
+/-5
+/-2500
2604
40
80
1500
KAWD-1212EL
9-18
+/-12
+/-1250
3125
40
80
1500
KAWD-1215EL
9-18
+/-15
+/-1000
3125
40
80
1500
KAWS-2403.3EL
18-36
3.3
6000
1052
20
78
1500
KAWS-2405EL
18-36
5
6000
1453
20
86
1500
KAWS-2409EL
18-36
9
3333
1560
20
80
1500
KAWS-2412EL
18-36
12
2500
1560
20
80
1500
KAWS-2415EL
18-36
15
2000
1560
20
80
1500
KAWS-2424EL
18-36
24
1250
1560
20
80
1500
KAWD-2405EL
18-36
+/-5
+/-2500
1302
20
80
1500
KAWD-2412EL
18-36
+/-12
+/-1250
1560
20
80
1500
KAWD-2415EL
18-36
+/-15
+/-1000
1560
20
80
1500
KAWS-4803.3EL
36-72
3.3
6000
529
20
78
1500
KAWS-4805EL
36-72
5
6000
781
10
80
1500
KAWS-4809EL
36-72
9
3333
781
10
80
1500
KAWS-4812EL
36-72
12
2500
781
10
80
1500
KAWS-4815EL
36-72
15
2000
781
10
80
1500
KAWS-4824EL
36-72
24
1250
781
10
80
1500
KAWD-4805EL
36-72
+/-5
+/-2500
651
10
80
1500
KAWD-4812EL
36-72
+/-12
+/-1250
781
10
80
1500
KAWD-4815EL
36-72
+/-15
+/-1000
781
10
80
1500
Note: Other input to output voltages may be available. Please contact factory.
7
8
NOMINAL INPUT VOLTAGE.
NOMINAL INPUT VOLTAGE, FULL LOAD.
DANUBE
http://www.danube.com.tw
2
2016/08/24
SELECTION GUIDE(2)
4:1 25W-30W OUTPUT
MODEL
NUMBER
INPUT
OUTPUT
OUTPUT
VOLTAGE
VOLTAGE
CURRENT
(VDC)
(VDC)
(mA)
INPUT9
CURRENT(mA)
EFF
ISOLATION
FULL
NO
(%)10
(VDC)
LOAD
LOAD
KAWS-1205TEL
9-36
5
6000
3125
30
80
1500
KAWS-1209TEL
9-36
9
3333
3125
30
80
1500
KAWS-1212TEL
9-36
12
2500
2976
30
84
1500
KAWS-2405TEL
18-72
5
6000
1488
20
84
1500
KAWS-2409TEL
18-72
9
3333
1560
20
80
1500
KAWS-2412TEL
18-72
12
2500
1560
20
80
1500
KAWS-2415TEL
18-72
15
2000
1560
20
80
1500
KAWS-2424TEL
18-72
24
1250
1560
20
80
1500
Note: Other input to output voltages may be available. Please contact factory.
9
10
NOMINAL INPUT VOLTAGE.
NOMINAL INPUT VOLTAGE, FULL LOAD.
DANUBE
http://www.danube.com.tw
3
2016/08/24
SIMPLIFIED SCHEMATIC
SINGLE OUTPUT
DUAL OUTPUT
+Vin
+Vout
+Vin
+Vout
Common
-Vout
-Vout
-Vin
-Vin
PWM
CONTROLLER
REFERENCE
&
ERROR AMP
ISOLATION
PWM
CONTROLLER
ISOLATION
REFERENCE
&
ERROR AMP
MECHANICAL DIMENSIONS
30.48[1.20]
11[0.43]
5
6
7
8
BOTTOM
VIEW
50.8[2.00]
45.72[1.80]
SIDE
VIEW
4 3 2 1
22.9[0.90]
15.24[0.60]
2.54[0.10] 5.8[0.23]
50.8[2.00]
PIN
SINGLE
DUAL
1
Remote On/Off
2
NO PIN
3
-Vin
-Vin
4
+Vin
+Vin
5
NO PIN
+Vout
6
+Vout
Common
7
-Vout
-Vout
8
TRIM
NO PIN
All dimensions are in millimeters[inches]
Remote On/Off Control
Control Input
PIN1 Control Common
Control Voltage
ON
Converter Shutdown Idle Current
>+2.5VDC or Open Circuit
10mA
CMOS or Open
Logic Compatibility
OFF
PIN3
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