User Manual

www.PyleUSA.com
2
Your PSV300 Heavy-Duty 30-Amp Switching DC Power Supply is designed to use
AC power-to-power equipment that requires 12V DC automotive power.
The power supply converts standard 120V AC household power to 13.8V DC power
and can supply up to 30 amps of continuous power.
Note:
Your vehicle's electrical system provides 13.8 Volts when the engine is running.
If you’re an electronic hobbyist or technician, you will appreciate the many uses of
the power supply at your workbench or in your house. For example, use your CB
mobile transceiver as a bass station, check the operation of auto sound systems
before you install them in your vehicle, or even power marine equipment such as
pumps.
Your power supply's features include:
• Regulated Output Voltage-Makes it safe to use with mobile CBs, Ham radios,
CD players, tape players or anything you would power with a vehicle's DC electrical
system.
• Temperature cooling and fan Control has been provided to improve cooling at
high loads.
• It will come on only when the power transformer temperature is above 50 ºC or
122°F due to higher loads. In case the fan fails or the air flow is blocked, a second
temperature sensor mounted on the power transformer will activate over
temperature shut down at 100 ºC or 212°F. The output voltage will be automatically
resumed once the unit cools down.
• Electronic Overload Protection-automatically shuts off standard 120V AC input
power to the power supply when its output is overloaded.
• Overheat Protection Circuit-automatically shuts off if it overheats.
• Combo Output Connectors-act as both binding posts and banana plug terminals.
Not recommended for outdoor use.