Model Selection Guide
Model
Number
D101ER
D102ER
D103ER
D104ER
D105ER
D106ER
D107ER
D108ER
D111ER
D112ER
D113ER
D114ER
D115ER
D116ER
D117ER
D118ER
D121ER
D122ER
D123ER
D124ER
D125ER
D126ER
D127ER
D128ER
Input
Voltage (VDC)
Nominal
Range
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
5
4.75 - 5.25
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
12
11.4 - 12.6
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
24
22.8 - 25.2
Current (mA)
Full-Load No-Load
294
30
286
30
282
30
278
30
290
30
286
30
278
30
278
30
121
15
117
15
116
15
116
15
119
15
116
15
114
15
114
15
59
8
58
8
57
8
57
8
58
8
58
8
57
8
57
8
Output
Voltage Current
Current
(VDC) (mA, Max) (mA, Min)
5.0
200.0
20.0
9.0
111.0
12.0
12.0
83.0
9.0
15.0
67.0
7.0
±5.0
±100.0
±10.0
±9.0
±56.0
±6.0
±12.0
±42.0
±5.0
±15.0
±33.0
±4.0
5.0
150.0
15.0
9.0
111.0
12.0
12.0
83.0
9.0
15.0
67.0
7.0
±5.0
±100.0
±10.0
±9.0
±56.0
±6.0
±12.0
±42.0
±5.0
±15.0
±33.0
±4.0
5.0
150.0
15.0
9.0
111.0
12.0
12.0
83.0
9.0
15.0
67.0
7.0
±5.0
±100.0
±10.0
±9.0
±56.0
±6.0
±12.0
±42.0
±5.0
±15.0
±33.0
±4.0
Efficiency
(%, Typ)
68
70
71
72
69
70
72
72
69
71
72
72
70
72
73
73
70
72
73
73
72
72
73
73
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
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 capaci-
tor 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 capacitor
will enhace stability
Output Capacitor
over temperature and
Input
Vin
Vout
input line variations.
Capacitor
Single
Dual
Recommended capaci-
5 VDC
4.7 μF
5 VDC 10.0 μF 4.7 μF
tor values are given in
2.2 μF
9 VDC
4.7 μF
2.2 μF
the table at right. For 12 VDC
applications requir- 24 VDC
1.0 μF
12 VDC 2.2 μF
1.0 μF
ing very low output
15 VDC 1.0 μF 0.47 μF
noise levels, a simple
LC filter should be effective.
4. 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.
Derating Curve
Mechanical Dimensions
(Single Output)
Mechanical Dimensions
(Dual Output)
Pin
Connections
Pin
1
2
4
6
7
9
10
Single
Dual
+Vin
+Vin
-Vin
-Vin
-Vout No Pin
+Vout No Pin
No Pin +Vout
No Pin -Vout
No Pin Common
MicroPower Direct
www.micropowerdirect.com
292 Page Street, STE D, Stoughton, MA 02072
•
TEL: (781) 344-8226
•
Notes:
•
All dimen
dimensions are typical in inches (mm)
•
Tolerance x.xx =
±
0.01 (
±
0.25)
•
Pin 1 is ma
marked by a “dot” or indentation
sid
on the side of the unit
•
FAX: (781) 344-8481
E-Mail: sales@micropowerdirect.com
MPD [ MICROPOWER DIRECT, LLC ]
