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Storage
• Ideal storage temperature range is 50-68°F (10-20°C).
• Store the Pocket Generator™ in a cool, dry place with adequate ventilation for
all-around air circulation.
• Avoid locations that are exposed to heating units, radiators, direct sunlight, or
excessive humidity or dampness.
• To maximize useful life, fully charge the unit before storing.
• If storing at less than 50°F, recharge every six months; at 50-80°F, recharge
every three months; at 80-104°F, recharge every 45 days.
• Always make sure the unit is disconnected from charger before storing.
SPECIFICATIONS: Pocket Generator™
AC Output 110 volts
DC Output 12 volts
Fuse 10 amps
Battery 12 volt 5 amp hour sealed lead acid, maintenance-free
Inverter 50 watts continuous/80 amps peak surge capacity
Weight: 4.60 lbs.
Height: 6.25”
Depth: 4.00”
Width: 7.50”
Power Force 50™ Inverter
WARNING: Do not attempt to remove the inverter from the unit for any
reason - it is hard-wired into the unit, and you may cause unnecessary damage to
the unit and void the manufacturer’s warranty. In the event of any failure, refer to
the warranty information at the back of this manual and return the complete unit for
repair or replacement, or call the customer service department at Vector
Manufacturing, Ltd. (954) 923-1155.
The Vector™ Power Force 50™ inverter supplied with the Pocket Generator™ is
one in a series of the most advanced DC to AC inverters available today. With
proper care and maintenance, it will deliver years of dependable service. For easy
reference, see sections titled:
Introduction
How the Power Force 50™ Inverter Works
Power Source Requirements
Fuse Replacement
Operating Tips
Troubleshooting
Specifications
8
INTRODUCTION
The Power Force 50™ supplies 50-watts of continuous power, with an 80 watt
peak, via a household-type outlet that is ready to deliver 110 volt AC power
whenever and wherever it is needed. Simply, fully charge before use and turn ON
the power switch to operate small electronic devices such as laptop computers,
portable radio/cassette/CD players, color TVs (up to 50 watts), cellular phone
and camcorder battery chargers, and more.
The Power Force 50™ is equipped with an ON/OFF switch and power/charging
indicator light. The AC receptacle is fully marinized, weather-proof and fused.
Added safety features include:
• electronic circuit protection that prevents damage due overloading or insufficient
ventilation;
• automatic shutdown to prevent damage to vehicle’s battery.
Please read the following information carefully before use, to ensure reliable service
and complete safety. Pay particular attention to the CAUTION and WARNING
statements that are provided.
HOW THE Power Force 50™ INVERTER WORKS
The Power Force 50™ inverter is an electronic device that converts low voltage
DC (direct current) electricity from a battery to standard 110-volt AC (alternating
current) household power. In designing the Power Force 50™, Vector™ has
incorporated design techniques previously employed in computer power supplies.
The result of these design innovations is a smaller, lighter and easier-to-use
power inverter.
Principle Of Operation
The Power Force 50™ inverter converts power in two stages. The first stage is a
DC-to-DC conversion process that raises the low voltage DC at the inverter input to
14.5 volts DC. The second stage is the actual inverter stage that converts the high
voltage DC into 110-volts, 60 Hz AC.
The DC-to-DC converter stage uses modern high frequency power conversion
techniques that have replaced the bulky transformers found in less technologically
advanced models. The inverter stage uses advanced power MOSFET transistors in
a full bridge configuration. This ensures excellent overload capability and the
ability to operate reactive loads like lamp ballasts and small induction motors.
Figure 1.
Vector™ Power Force 50
™
Inverter - Principle of
Operation