BB-SUP-KIT Breadboard Power Supply User Manual
Description
This BB-SUP-KIT is a power supply kit
for the solderless breadboard. It takes
power from the 2.1mm DC wall adapter
or any DC voltage supply. There are four
options for the output voltage 5V 1A, 5V
1.5A, 3.3V 0.5A, or 3.3V 1.0A.
Respectively, it is base on L7805ABV,
L7805CV, UA78M33CKCSE3, or
NTE1904 voltage regulator IC. It is
design so the user can easily use
inexpensive wall adapter to power up
electronic circuitry on the breadboard.
This board features innovations that set
it apart from other voltage regulator
boards. Innovations feature like dual
input voltage sources (2.1mm power
jack is primary source, both sources can
be hook up at the same time), heat sink
on the voltage regulator (better heat
transfer), power ON LED indicator and
ON/OFF switch. After assembly, you can
plug the BB-SUP-KIT directly on to the
breadboard. The board is small and
compact in size 1.96 x 1.50 inches.
The kit comes all of the parts and easy
to assembled. Please check Parts List
document for more detail. There is a
beginning experience with soldering iron
required. Please see Assembly
Instruction for more detail.
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Over temperature shut down
ON/OFF switch
Power ON LED indicator
Dual input voltage sources
Automatic Convert Input Voltage
Polarity
Decoupling supply voltage
Breadboard friendly
High quality double sided PCB
Applications
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Power supply for your favorite
electronic projects.
Voltage regulator.
Adapter for Wall adapter (wall
wart) to breadboard.
And much more…
Interfaces
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Input Voltage:
can be any
voltage from 7-24 volt (check for
specific device datasheet). Input
voltage can be connecting via 2.1
mm connector (primary) OR “J2”
terminal (secondary). Both inputs
can be connected simultaneously.
Voltage can be in any polarity, the
board is automatically converts it
to the correct polarity.
Output Voltage:
are connect to
the breadboard directly via four
header pins. Notice the “+”
indicate the positive output and “-”
indicate the ground. The output
voltage level is base on your
option.
Features
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Low cost
Flexible output voltage and
current (5V 1A, 5V 1.5A, 3.3V
0.5A, or 3.3V 1.0A.)
Short circuit protection
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Copyright © 2008 Gravitech
WWW.GRAVITECH.US
BB-SUP-KIT Breadboard Power Supply User Manual
Notes
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Visit us online at:
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order,
direct
your
e-mails
to
sales@gravitech.us.
Refer to our
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other info we need to complete your
order.
WWW.GRAVITECH.US
Use our online Forum or e-mail your
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support
questions
to
support@gravitech.us.
We
try
to
respond to your questions the same day.
Disclaimer: Gravitech reserves the right to modify its products or literature, or to
discontinue any product at any time without prior notice. The customer is
responsible for determining the suitability of any device for any application
developed using Gravitech components.
Copyright © 2008 Gravitech
WWW.GRAVITECH.US
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