Model Selection Guide
Input
Model
Number
A102UHI
A105UHI
Voltage (VDC)
Nominal
12
12
Range
10.8 - 13.2
10.8 - 13.2
Current (mA)
Full-Load No-Load
106
106
15
15
Voltage
(VDC)
12.0
±12.0
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Output
Current
(mA, Max)
83
±41.6
Current
(mA, Min)
9.0
±5.0
Efficiency
(%, Typ)
78
78
Fuse Rating
Slow-Blow
(mA)
200
200
Notes:
1. When measuring output ripple, it is recommended that an external 2.2 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.
2. To meet the level B requirements of EN 55022, EN 61000-4-4 (EFT) and EN 61000-4-5 (Surge), use the input circuit shown below.
3. Operation at no-load will not damage these units. However, they may not meet all specifications. It is recommended that the minimum levels shown above be used.
4. 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.
Input Filter Connection
Derating Curve
Mechanical Dimensions
Pin Connections
Pin
1
11
13
14
16
26
Single
-Vin
NC
-Vout
-Vout
+Vout
+Vin
Dual
-Vin
-Vout
Common
Common
+Vout
+Vin
Mechanical Notes:
•
All dimensions are typical in inches (mm)
•
Tolerance x.xx = ±0.02 (±0.50)
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•
TEL: (781) 344-8226
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