72-8140 TENMA, 72-8140 Datasheet - Page 2
![POWER SUPPLY, BENCH, 13.8V](/photos/21/58/215830/4423412_sml.jpg)
72-8140
Manufacturer Part Number
72-8140
Description
POWER SUPPLY, BENCH, 13.8V
Manufacturer
TENMA
Datasheet
1.72-8140.pdf
(2 pages)
Specifications of 72-8140
Power Supply Output Type
Fixed
No. Of Outputs
1
Output Voltage
13.8V
Output Current
3A
Input Voltage
110V AC To 127V AC
Load Regulation
1.5%
Length
177.8mm
Width
114.3mm
Height
82.55mm
3. CIRCUIT DIAGRAM
Note: The above schematic is for representation of the regulation and output circuit only. The
4. SPECIFICATIONS
Model
Continuous
Surge
Ripple voltage
Line/load
regulation
Fuse protection
Input Voltage
Dimensions
(H x W x D)
number of filter capacitors, rectifier diodes and 2N3055 output transistors represented in
the dotted section, will vary depending upon the output current rating of the specific
supply model.
If more detailed viewing of the above schematic is desired, it may be viewed at
www.mcminone.com, under any of the model numbers listed in this document.
3-1/4" x 4-1/2" x 7"
72-8140
<20mV
3.0A
5.0A
0.8A
4-3/8" x 5-1/2" x 9-1/4"
110~127VAC, 60Hz
72-8141
<25mV
6.0A
8.0A
1.5%
2.0A
4-3/8" x 5-1/2" x 9-1/4"
www.mcminone.com
MCM, an InOne company
650 Congress Park Drive
Tenma Test Equipment
Centerville, Ohio 45459
72-8142
<40mV
10.0A
12.0A
2.5A
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