Model Selection Guide
Input
Output
Current
Fuse Rating
Slow-Blow
(mA)
Model
Efficiency
(%, Typ)
Voltage (VDC)
Current (mA)
Voltage
(VDC)
Current
Number
(mA, Max) (mA, Min)
Nominal
Range
Full-Load
No-Load
D101EHI
D102EHI
D103EHI
D104EHI
D105EHI
D106EHI
D107EHI
D108EHI
D111EHI
D112EHI
D113EHI
D114EHI
D115EHI
D116EHI
D117EHI
D118EHI
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
286
286
278
278
277
277
267
267
113
113
110
110
111
111
107
107
60
60
60
60
60
60
60
60
40
40
40
40
40
40
40
40
5.0
9.0
12.0
15.0
5.0
200
111
84
67
100
56
42
33
200
111
84
67
100
56
42
33
20.0
12.0
9.0
7.0
10.0
6.0
5.0
4.0
20.0
12.0
9.0
7.0
10.0
6.0
5.0
4.0
72
72
75
75
72
72
75
75
74
74
76
76
75
75
78
78
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
250
250
250
250
250
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
250
250
250
Notes:
Derating Curve
1. Output load regulation is specified for a load change of 10% to
100%.
2. These units should not be operated with a load under 10% of full
load. Operation at no-load may cause damage to the unit.
3. These converters will operate without external components.
However, when measuring output ripple, it is recommended that
an external ceramic
Input
Capacitor
4.7 µF
12 VDC 2.2 µF
Output
Capacitor
5 VDC 4.7 µF
9 VDC 2.2 µF
12 VDC 1.0 µF
15 VDC 0.47 µF
capacitor be placed
from the +Vout pin
to the -Vout pin for
single output units
and from each out-
put to common for
dual output units. An
Vin
Vout
5 VDC
input capacitor will enhance stability over temperature and input
line variations. Recommended capacitor values are given in the
table above.
For applications requiring very low output noise levels, a simple Pi
filter should be effective. Component values would depend upon
the application, but capacitor values of 4.7 µF and inductor
values of 10 µH are often sufficient.
Mechanical Dimensions
4. Dual output units may be connected to provide a 10V, 18V, 24V
or 30 VDC output. To do this, connect the load across the positive
(+Vout) and negative (-Vout) outputs and float the output com-
mon
5. It is recommended that a fuse be used on the input of a power
supply for protection. See the Model Selection table above for the
correct rating.
Pin Connections
Pin
Single
Dual
+Vin
-Vin
1
+Vin
2
-Vin
5
-Vout
-Vout
6
No Pin Common
+Vout +Vout
7
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = 0.01 ( 0.25)
MicroPower Direct
•
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
MPD [ MICROPOWER DIRECT, LLC ]
