Model Selection Guide
Model
Number
D101ED
D102ED
D103ED
D104ED
D111ED
D112ED
D113ED
D114ED
D121ED
D122ED
D123ED
D124ED
Input
Voltage (VDC)
Nominal
Range
Output 1
Current (mA)
Voltage
(VDC)
Output 2
Current
(mA, Min)
Current
(mA, Max)
Voltage
(VDC)
Current
(mA, Max)
Current
(mA, Min)
Efficiency
(%, Typ)
70
76
77
78
72
78
78
80
71
77
76
76
Full-Load
No-Load
Fuse Rating
Slow-Blow
(mA)
500
500
500
500
250
250
250
250
125
125
125
125
5
5
5
5
12
12
12
12
24
24
24
24
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
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
21.6 - 26.4
285
263
259
256
115
107
107
104
58
54
55
55
30
30
30
30
12
12
12
12
7
7
7
7
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
100.0
56.0
42.0
33.0
100.0
56.0
42.0
33.0
100.0
56.0
42.0
33.0
10.0
6.0
4.2
3.3
10.0
6.0
4.2
3.3
10.0
6.0
4.2
3.3
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
5.0
9.0
12.0
15.0
100.0
56.0
42.0
33.0
100.0
56.0
42.0
33.0
100.0
56.0
42.0
33.0
10.0
6.0
4.2
3.3
10.0
6.0
4.2
3.3
10.0
6.0
4.2
3.3
Notes:
1. Output load regulation is specified for a load change of 10% to 100%.
2. When measuring output ripple, it is recommended that an external ceramic
capacitor (approx approx 1
µF
to 10
µF)
be placed from each output to
common.
3. These units should not be operated with a load under 10% of full load.
Operation at no-load may cause damage to the unit.
4. These converters are specified for operation without external components.
However, in some applications the addition of input/ouput capacitors will
enhance stability and reduce output ripple. Recommended capacitor values
are:
Block Diagram
Vin
5 VDC
12 VDC
24 VDC
Input
Capacitor
4.7
µ
F
2.2
µ
F
1.0
µ
F
Vout
5 VDC
9 VDC
12 VDC
15 VDC
Output
Capacitor
4.7
µ
F
2.2
µ
F
1.0
µ
F
0.47
µ
F
For applications requiring very low output noise levels, a simple LC filter
should be effective.
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.
Derating Curve
g
Mechanical Dimensions
Pin Connections
Pin
1
2
4
5
6
7
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
Function
+Vin
-Vin
-Vout 1
+Vout 1
-Vout 2
+Vout 2
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 ]
