User`s manual
STP-120 Power Inverter
Page 4
ear the vehicle’s
heat vent or in direct sunlight.
STP-120 Power Inverter
Warnings & Cautions
To reduce the risk of fire, electric shock,
explosion or injury:
• Do not connect to AC distribution wiring.
• Remove appliance plug from outlet strip or turn
off inverter before working on the appliance.
Power strips with switches and circuit breakers
only interrupt power to the “hot” receptacle
terminals. The “neutral” terminals remain
powered with respect to the ground terminals.
• Not approved for ignition protected areas. Do
not make any electrical connections or
disconnections in areas designated as
IGNITION PROTECTED. This includes DC
cigarette lighter adapter or airplane adapter.
• Do not operate the inverter near flammable
materials, fumes or gases.
• Provide adequate ventilation and refrain from
placing items on or around the inverter during
operation.
• Proper cooling is essential when operating the
inverter. Do not place the unit n
Page 17
Specifications
Max continuous power 120 Watts
Max Surge capacity
(Peak power)
240 watts
No load current draw <0.3A
Waveform Modified sine wave
Operating Input Voltage
Range
11-15 volts DC
AC receptacle 110/120V AC (3
prong grounded)
Approximate
Dimensions
4.4” x 2.6” x .8”
Approximate weight 4.4 oz