Model Selection Guide
Input
Output
Voltage Current
(VDC) (mA, Max) (mA, Min)
Load
Regulation
(%, Max)
Fuse Rating
Slow-Blow
(mA)
Model
Efficiency
(%, Typ)
Voltage (VDC)
Number
Current (mA)
Full-Load No-Load
Current
Nominal
5
Range
D101EI
D102EI
D103EI
D104EI
D105EI
D106EI
D107EI
D108EI
D111EI
D112EI
D113EI
D114EI
D115EI
D116EI
D117EI
D118EI
D121EI
D122EI
D123EI
D124EI
D125EI
D126EI
D127EI
D128EI
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
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
286
267
256
250
278
267
256
253
115
110
105
103
113
110
105
104
57
54
52
51
56
55
52
51
30
30
30
30
30
30
30
30
15
15
15
15
15
15
15
15
8
8
8
8
8
8
8
8
5.0
9.0
12.0
15.0
5.0
200.0
111.0
83.0
67.0
100.0
56.0
42.0
33.0
200.0
111.0
83.0
67.0
100.0
56.0
42.0
33.0
200.0
111.0
83.0
67.0
100.0
56.0
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
20.0
12.0
9.0
7.0
10.0
6.0
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
70
75
78
80
72
75
78
79
72
76
79
81
74
76
79
80
73
77
80
82
74
76
80
81
500
500
500
500
500
500
500
500
200
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
42.0
33.0
5.0
4.0
Derating Curve
Other input/output combinations are available
(i.e. 3.3 VDC). Contact the factory for details at:
sales@micropowerdirect.com
Notes:
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
capacitor be placed
Output Capacitor
Single Dual
5 VDC 10.0 μF 4.7 μF
Input
Capacitor
from the +Vout pin to
the -Vout pin for single
output units and from
each output to common
for dual output units.
An input capacitor will
enhance stability over
Vin
Vout
5 VDC
12 VDC
24 VDC
4.7 μF
2.2 μF
1.0 μF
9 VDC
4.7 μF
2.2 μF
1.0 μF
12 VDC 2.2 μF
15 VDC 1.0 μF 0.47 μF
Mechanical Dimensions
temperature and input line variations. Recommended capacitor values are
given in the table above. For applications requiring very low output noise
levels, a simple LC filter should be effective.
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 common
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
Pin
Single
Dual
1
2
5
+Vin
-Vin
+Vin
-Vin
6
7
No Pin
+Vout
Common
+Vout
-Vout
-Vout
Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = 0.01 ( 0.25)
• Pin 1 is marked by a “dot” or indentation on the side of the unit
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 ]
