Model Selection Guide
Model
Number
A101HI
A102HI
A103HI
A104HI
A105HI
A106HI
A111HI
A112HI
A113HI
A114HI
A115HI
A116HI
A121HI
A122HI
A123HI
A124HI
A125HI
A126HI
Input
Voltage (VDC)
Nominal
5
5
5
5
5
5
12
12
12
12
12
12
15
15
15
15
15
15
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
13.5 - 16.5
13.5 - 16.5
13.5 - 16.5
13.5 - 16.5
13.5 - 16.5
13.5 - 16.5
Current (mA)
Full-Load No-Load
400
400
400
400
400
400
167
167
167
167
167
167
133
133
133
133
133
132
50
50
50
50
50
50
30
30
30
30
30
30
30
30
30
30
30
30
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Reflected
Output
Fuse Rating
Load
Efficiency
Ripple
Slow-Blow
Voltage Current
Current Regulation
(%, Typ)
Current
(mA)
(VDC) (mA, Max) (mA, Min) (%, Max))
(mA, Typ)
30
30
30
30
30
30
25
25
25
25
25
25
20
20
20
20
20
20
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0
12.0
15.0
±5.0
±12.0
±15.0
5.0
12.0
15.0
±5.0
±12.0
±15.0
300
125
100
±150
±63
±50
300
125
100
±150
±63
±50
300
125
100
±150
±63
±50
0.0
0.0
0.0
±0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
±0.0
0.0
0.0
0.0
±0.0
±0.0
±0.0
±10
±8
±6
±12
±8
±6
±10
±8
±6
±12
±8
±6
±10
±8
±6
±12
±8
±6
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
1,000
1,000
1,000
1,000
1,000
1,000
250
250
250
250
250
250
250
250
250
250
250
250
Notes:
1. When measuring output ripple, it is recommended that an external 0.33 µF 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. For noise sensitive applications, the use of
1.5 µF capacitors will reduce the output ripple.
2. Transient recovery is measured to within a 1% error band for a load step change of 50%
to 100%.
3. Dual output units may be connected to provide a 10 VDC, 24 VDC or 30 VDC output. To do
this, connect the load across the positive (+Vout) and negative (-Vout) outputs and float
the output common.
4. The converter should be connected to a low ac-impedance source. An
input source with a highly inductive impedance may affect the stability of
the converter. In applications where the converter output loading is high
and input power is supplied over long lines, it may be necessary to use a
capacitor on the input to insure start-up.
In this case, it is recommended that a low ESR (ESR <1.0 at 100 kHz)
capacitor be mounted close to the converter. For 5V input units a 2.2 µF
is recommended, a 1.0 µF for 12V units and a 0.47 µF for 24V units.
5. It is recommended that a fuse be used on the input of a power supply for
protection. See the
table above for the correct rating.
Derating Curve
Capacitive Load
Single Output Dual Output
(µF Max)
(µF Max)
470
±220
Mechanical Dimensions
Pin Connections
Pin
1, 2
11, 12
13, 14
15
23, 24
Single
+Vin
+Vout
-Vout
No Pin
-Vin
Dual
+Vin
+Vout
Common
-Vout
-Vin
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.01 (±0.25)
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292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: sales@micropowerdirect.com
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