Model Selection Guide
Model
Number
D101E
D102E
D103E
D104E
D105E
D106E
D107E
D108E
D111E
D112E
D113E
D114E
D115E
D116E
D117E
D118E
D121E
D122E
D123E
D124E
D125E
D126E
D127E
D128E
Input
Voltage (VDC)
Nominal
Range
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
5
4.5 - 5.5
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
12
10.8 - 13.2
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
24
21.6 - 26.4
Output
Load
Current (mA)
Regulation
Voltage Current
Current
Full-Load No-Load (VDC) (mA, Max) (mA, Min) (%, Max)
278
30
5.0
200.0
20.0
15
270
30
9.0
111.0
12.0
15
260
30
12.0
83.0
9.0
15
253
30
15.0
67.0
7.0
15
278
30
±5.0
±100.0
±10.0
15
267
30
±9.0
±56.0
±6.0
15
256
30
±12.0
±42.0
±5.0
15
253
30
±15.0
±33.0
±4.0
15
114
15
5.0
200.0
20.0
15
111
15
9.0
111.0
12.0
15
105
15
12.0
83.0
9.0
15
104
15
15.0
67.0
7.0
15
113
15
±5.0
±100.0
±10.0
15
110
15
±9.0
±56.0
±6.0
15
105
15
±12.0
±42.0
±5.0
15
104
15
±15.0
±33.0
±4.0
15
56
8
5.0
200.0
20.0
15
55
8
9.0
111.0
12.0
15
52
8
12.0
83.0
9.0
15
51
8
15.0
67.0
7.0
15
56
8
±5.0
±100.0
±10.0
15
55
8
±9.0
±56.0
±6.0
15
52
8
±12.0
±42.0
±5.0
15
51
8
±15.0
±33.0
±4.0
15
Efficiency
(%, Typ)
72
74
77
79
72
75
78
79
73
75
79
80
74
76
79
80
74
76
80
81
74
76
80
81
Fuse Rating
Slow-Blow
(mA)
500
500
500
500
500
500
500
500
200
200
200
200
200
200
200
200
100
100
100
100
100
100
100
100
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
Output Capacitor
Input
be placed from the
Vin
Vout
Capacitor
Single
Dual
+Vout pin to the
-Vout pin for single
5 VDC
4.7
μF
5 VDC 10.0
μF
4.7
μF
output units and 12 VDC
2.2
μF
9 VDC
4.7
μF
2.2
μF
from each output
24 VDC
1.0
μF
12 VDC 2.2
μF
1.0
μF
to common for dual
15 VDC 1.0
μF
0.47
μF
output units. An in-
put 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 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.
Mechanical Dimensions
Pin Connections
Pin
1
2
4
Single
+Vin
-Vin
-Vout
Dual
+Vin
-Vin
-Vout
Pin
5
6
Single
No Pin
+Vout
Dual
Common
+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 ]
