Model Selection Guide
Model
Number
DM101E
DM102E
DM103E
DM104E
DM105E
DM106E
DM111E
DM112E
DM113E
DM114E
DM115E
DM116E
Input
Voltage (VDC)
Nominal
5
5
5
5
5
5
12
12
12
12
12
12
Range
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
Load
Current (mA)
Regulation
Voltage Current
Current
Full-Load No-Load (VDC) (mA, Max) (mA, Min) (%, Max)
273
270
263
278
256
256
107
103
105
114
105
105
30
30
30
30
30
30
15
15
15
15
15
15
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0
12.0
15.0
±5.0
±12.0
±15.0
200.0
83.0
67.0
±100.0
±42.0
±33.0
200.0
83.0
67.0
±100.0
±42.0
±33.0
20.0
9.0
7.0
±10.0
±5.0
±4.0
20.0
9.0
7.0
±10.0
±5.0
±4.0
15
15
15
15
15
15
15
15
15
15
15
15
Output
Efficiency
(%, Typ)
73
74
76
72
78
78
78
81
79
73
79
79
Fuse Rating
Slow-Blow
(mA)
500
500
500
500
500
500
200
200
200
200
200
200
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 from the +Vout
pin to the -Vout pin for single output units and from each
output to common for dual output units. An input capaci-
tor will enhace stability over temperature and input line
variations. Recommended capacitor values are given in
Vin
5 VDC
12 VDC
Input
Capacitor
4.7
µF
2.2
µF
Output Capacitor
Single
Dual
5 VDC 10.0
µF
4.7
µF
12 VDC 2.2
µF
1.0
µF
15 VDC 1.0
µF
0.47
µF
Vout
Derating Curve
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, 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 ]
