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09A08
22-508B
Printed in China
User’s Guide
13.8VDC 19A Power Supply
What’s Included
Power Supply
User’s Guide
Specifications
Input voltage .........................120V AC
Input frequency ..........................60 Hz
Output voltage....................................
........................ 13.85V DC/±0.65 Volts
Output current................... 19 A (Max)
Line regulation............Less Than ±1%
Load regulation ..........Less Than ±5%
Overload protection Fuse, 6.3A/250V
Output Ripple..................200m VRMS
Design .........................Switching Type
Operating temperature
... 32° to 104°F
...........................................(0° to 40°C)
Storage temperature ......–4° to 140°F
.......................................(–20° to 60°C)
Input cable................... 18 AWG x 3C,
............................................SVT 6 Feet
Output terminal..............Binding Post
..............................................10A/125V
Power switch.................... Illuminated,
........................................10A/250V AC
Dimensions (H×W×D).........................
.............................. 6.3 × 6.97 × 2.18 in
............................(160 × 177 × 55 mm)
Weight........................ 3.08 lbs (1.4 kg)
Specifications are subject to change
and improvement without notice. Actual
product may vary from the images found in
this document.
Thank you for purchasing your 13.8VDC 19A Power Supply from RadioShack. It converts standard 120V AC household power
to 13.8V DC power and can supply up to 19 amps of continuous power. Please read this user’s guide before installing, setting
up and using your new product.
22-508B
Note: Make all other connections before you connect the
power supply to standard AC power.
Your power supply’s overload
protection circuit shuts down and
recovers automatically when an
overload condition is detected
and removed.
To avoid damage to the power
supply and device:
• Make sure your connections
match the correct polarities
(+ to + and – to –).
• Do not let the ends of the
positive and negative wires
touch each other.
• The binding posts’ wire
holes can accommodate
wire up to 18 gauge.
Overload Protection
Binding Output
Posts
CAUTION: TO REDUCE THE RISK OF ELECTRIC
SHOCK, DO NOT REMOVE THE COVER OR
BACK. NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED PERSONNEL.
A
!
RISK OF ELECTRIC SHOCK
DO NOT OPEN
WARNING: To reduce the risk of fire or shock hazard,
do not expose this product to rain or moisture.
This lightning symbol is intended to alert
you to the presence of uninsulated,
dangerous voltage within this product’s
enclosure that might be of sufficient
magnitude to constitute a risk of electric
shock. Do not open the product’s case.
The exclamation symbol is intended to
inform you that important operating and
maintenance instructions are included in
the literature accompanying this product.
!
CAUTION
n Connect wires
1. Turn off the power supply and
the device requiring power.
2. Turn the red and black binding
output posts counterclockwise
to expose the wire holes.
3. Insert the device’s positive
wire (usually red) into the red
binding post hole and the
negative wire (usually black)
into the black binding post
hole. Tighten the binding posts
to secure the wires in place.
o Connect to wall outlet
Connect to a standard 120V AC
outlet.
p
Switch on the power supply
Press POWER to turn on the power
supply.
If POWER does not light:
• Check your connections and
confirm the AC outlet has
power.
• If the outlet has power, turn off
the power supply and reduce
the load (use a device that
requires 13.8V DC or less).
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