15-22 Watt Wide Input Range, Isolated DC-DC Converters

15-22 Watt Wide Input Range,
Isolated DC-DC Converters /
DCW
Single Output
0$;
5()
The DCW series offers a very broad input
range for applications requiring high
isolation. Output noise and ripple
are low, and a high-attenuation filter
reduces kickback spikes and reflected ripple
from inverter switching.
High frequency inverters provide high
efficiency, close regulation, and rapid
response. Switching elements are selected
for the worst-case line, load, and
temperature conditions. Since all thermal
factors have been expertly engineered,
internal temperature rise is minimal. Low
thermal masses and thermal gradients allow
minimum delay in reaching equilibrium
after any change in operating conditions.
•
•
•
,1
5()
0$;
7+',16(576
287
/2:
6((127(
5()
5()
%277209,(:
(
6
$
&
;
$
Wide: 2:1 Input Range
High Input/Output
Isolation
No Heat Sink Required
Direct PC Board Mounting
Low Output Ripple
287
INPUT: 12, 24, 48 VDC
OUTPUT: 5, 12, 15 VDC
•
•
,1
(
6
$
&
(
6
$
&
8
$
:
$
',$
0$;
Dimensions in inches (mm)
0,1
0$;
0$;
Specifications
typical at +25°C
MODELS DCW
Input
Voltage
Input Current
No Load
Full Load
Input Capacitance
Input/Output Isolation
Output Voltage
Output Current at F.L.
Output Ripple
Reflected Input Ripple
Current Max.
Regulation
Line
Load
Vs. Temperature
Short Circuit
Protection Duration
Temperature Range
Operating, No Load
Operating, 100% Load
Storage
Case Temperature Rise
@ 100% Load
Case Material
Mating Socket
Case Size
Case Weight
15 WATTS
20 WATTS
20 WATTS
22 WATTS
5VDC OUT @3000mA
12/5/3000
24*/5/3000
48/5/3000
9 to
18 to
36 to
18VDC
36VDC
72VDC
5VDC OUT @4000mA
12/5/4000
24/5/4000
48/5/4000
9 to
18 to
36 to
18VDC
36VDC
72VDC
12VDC OUT @1700mA
12/12/1700
24/12/1700
48/12/1700
9 to
18 to
36 to
18VDC
36VDC
72VDC
15VDC OUT @1500mA
12/15/1500
24/15/1500
48/15/1500
9 to
18 to
36 to
18VDC
36VDC
72VDC
125mA
1800mA
470µF
100mA
900mA
220µF
10
10 Ω || 100pF
300VDC
5VDC ± 1%
3000mA
7.0mV rms
75mA
450mA
100µF
250mA
2500mA
470µF
130mA
1350mA
220µF
1010Ω || 250pF
300VDC
5VDC ± 1%
4000mA
7.0mV rms
100mA
675mA
100µF
250mA
2500mA
470µF
130mA
1250mA
220µF
1010Ω || 470pF
300VDC
12VDC ± 1%
17000mA
7.0mV rms
100mA
625mA
100µF
250mA
2500mA
470µF
130mA
1250mA
220µF
1010Ω || 540pF
300VDC
15VDC ± 1%
15000mA
7.0mV rms
10 % of F.L. Input Current Peak-Peak
.5% max
1% max
0.02%/°C
.5% max
1% max
0.02%/°C
.5% max
1% max
0.02%/°C
.5% max
1% max
0.02%/°C
Indefinite
Indefinite
Indefinite
Indefinite
-25°C to + 85°C
-25°C to + 71°C
-25°C to + 85°C
-25°C to + 85°C
-25°C to + 60°C
-25°C to + 85°C
-25°C to + 85°C
-25°C to + 60°C
-25°C to + 85°C
-25°C to + 85°C
-25°C to + 60°C
-25°C to + 85°C
+25°C
Phenolic
S106 Socket
AW
18oz
+25°C
Phenolic
S106 Socket
AX
18oz
+45°C
Phenolic
S106 Socket
AW
18oz
+45°C
Phenolic
S106 Socket
AW
18oz
Also available in 22-44VDC input (36V nominal). Consult factory.
For applications requiring closer preset accuracy, please consult factory.
1400 Providence Highway, Building #2, Norwood, Massachusetts 02062 Tel: 781-551-5500 Fax: 781-551-5555
CALL TOLL FREE 1-800-367-0004
100mA
625mA
100µF
12 Watt Wide Input Range,
Isolated DC-DC Converters /
DCW
Dual Output
INPUT: 5, 12, 24, 48 VDC
OUTPUT: ±12, ±15VDC
• Wide 2:1 Input Range
(on 400 & 500 mA models)
• No Heat Sink Required
• Low Output Ripple
• High Input/Output Isolation
• Short Circuit Protection
The DCW series converters have been
designed to provide fully- regulated dual
outputs up to 12 watts maximum.
A high-efficiency pulse width
modulation switching scheme maintains
efficiency while providing the noise and
regulation advantages of linear outputs. A
high attenuation filter is incorporated
which reduces kickback spikes and
reflected ripple from inverter switching.
Specifications typical at +25°C after 15 minute warm-up unless otherwise noted
MODELS DCW
12/12D/500
12/15D/400
24/12D/500
24/15D/400
Input Voltage
9-18VDC
9-18VDC
18-36VDC
18-36VDC
Input Current (Nom. Line)
No Load
200mA
200mA
100mA
100mA
Full Load
1.67A
1.67A
830mA
830mA
Input Capacitance
47µF
47µF
15µF
15µF
Input/Output Isolation
11
11
11
11
Impedance
10 Ω || 120pF
10 Ω || 120pF
10 Ω || 120pF
10 Ω || 120pF
Voltage
300VDC
300VDC
300VDC
300VDC
Output Voltage
±12VDC ± 1%
±15VDC ± 1%
±12VDC ± 1%
±15VDC ± 1%
Output Current
Nominal
±500mA
±400mA
±500mA
±400mA
Output Ripple
7.0mV rms
Reflected Input1
Ripple Current Max. (F.L.)
150mA –p-p
Regulation
Line
0.1% max
Load
0.1% max
Vs. Temperature
0.05%/°C
Switching Frequency
40kHz
Efficiency (L.L. to H.L.)
60%
Short Circuit Duration
Indefinite
Temperature Range
Operating, No Load
-25°C to + 85°C
Operating, 100% Load
-25°C to + 71°C
Storage
-25°C to + 85°C
Case Temperature Rise
@ 100% Load
+25°C
Case Material
Phenolic
Mating Socket
S126
Case Size
AU
Case Weight
14oz
0$;
48/12D/500
36-72VDC
48/15D/400
36-72VDC
50mA
420mA
6.8µF
50mA
420mA
6.8µF
10 Ω || 120pF
300VDC
±12VDC ± 1%
10 Ω || 120pF
300VDC
±15VDC ± 1%
±500mA
±400mA
11
11
5()
/2:,1
, 1
5()
0$;
7+',16(576
&20
287
287
5()
5()
%277209,(:
(
6
$
&
;
$
(
6
$
&
(
6
$
&
8
$
:
$
',$
0$;
0$;
0$;
Note:
1. The measured value of input reflected ripple current is independent of the impedance of the power source. The specification above is shown in mA so that the
user may calculate ripple voltage unique to the application.
1400 Providence Highway, Building #2, Norwood, Massachusetts 02062 Tel: 781-551-5500 Fax: 781-551-5555
CALL TOLL FREE 1-800-367-0004
0,1