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
G101E
G102E
G103E
G104E
G105E
G106E
G107E
G108E
G111E
G112E
G113E
G114E
G115E
G116E
G117E
G118E
G121E
G122E
G123E
G124E
G125E
G126E
G127E
G128E
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
278
270
260
253
278
267
256
253
114
111
105
104
113
110
105
104
56
55
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
72
74
77
79
72
75
78
79
73
75
79
80
74
76
79
80
74
76
80
81
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 capaci-
tor be placed from the
Output Capacitor
Single Dual
5 VDC 10.0 μF 4.7 μF
Input
Capacitor
+Vout pin to the -Vout
pin for single output
units and from each out-
put to common for dual
output units. An input
capacitor will enhance
stability over tempera-
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
ture 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
7
8
-Vin
NC
-Vin
NC
9
+Vout
-Vout
+Vin
+Vout
-Vout
+Vin
11
14
No Pin Common
NC = No Connection
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 top 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