72-8144 TENMA, 72-8144 Datasheet - Page 2

• Manufacturer Part Number: 72-8144
• Description: POWER SUPPLY, BENCH, 13.8V
• Manufacturer: TENMA

Specifications of 72-8144

• Power Supply Output Type: Fixed
• No. Of Outputs: 1
• Output Voltage: 13.8V
• Output Current: 20A
• Input Voltage: 110V AC To 127V AC
• Load Regulation: 1.5%
• Length: 234.95mm
• Width: 139.7mm
• Height: 111.125mm

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"
72-8143
<60mV
15.0A
17.0A
0.8A
110~127VAC, 60Hz
1.5%
4-3/8" x 5-1/2" x 9-1/4"
www.mcminone.com
72-8144
MCM, an InOne company
<60mV
650 Congress Park Drive
20.0A
22.0A
2.0A
Tenma Test Equipment
Centerville, Ohio 45459
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