Pyle Ps9kx 5 Amp Regulated Power Supply - Reliable 13.8V DC Output

In this review the Pyle Ps9kx 5 Amp Regulated Power Supply is examined for hobbyists and light shop use; its single biggest selling point is a stable 13.8V DC output with a 5 amp continuous rating and 7 amp surge capability that handles radios, scanners and phone chargers reliably. The unit's combination of a cigarette lighter plug, screw terminal connectors and a heavy duty cabinet make it a practical bench or mobile power option. For anyone needing a simple, fuse protected linear supply that mimics a vehicle 12V source, this power supply delivers predictable performance.

Key Features

• Regulated Output: Provides a steady 13.8V DC output so connected devices see a consistent voltage under typical loads.
• 5 Amp Continuous: Supplies up to 5 amps continuously with a 7 amp surge for startup loads, useful for small motors and communications gear.
• Cigarette Lighter Plug: Built-in cigarette lighter plug lets you power devices designed for vehicle power without rewiring adapters.
• Screw Terminal Connectors: Screw terminals allow secure hardwired connections for radios, scanners and other 12V equipment.
• Protection Features: Includes electronic overload protection with auto reset, short circuit and thermal overload protection plus a fuse for safer operation.
• Robust Construction: Heavy duty cabinet and heatsink with anti-skid rubber feet help keep the unit stable and dissipate heat during extended use.

Who It's For

The Pyle Ps9kx is aimed at hobbyists, small workshop owners and anyone who needs a bench or mobile supply that behaves like a car battery at regulated voltage. It is particularly well suited for powering 12V DC CB radios, scanners, cellular phones and other communications equipment that require a steady 13.8V source.

Those who need high current continuous power for large amplifiers or heavy-duty industrial equipment should look elsewhere, as this unit is designed for light to moderate loads up to 5 amps continuous. Users requiring adjustable voltage range or advanced metering will also find more feature-rich bench supplies better suited to their needs.

Pros & Cons

Pros

• Simple regulated 13.8V output gives compatible devices stable operation without complex setup.
• Combination of cigarette lighter plug and screw terminals provides versatile connection options.
• Built-in protections and fuse reduce risk from shorts or thermal overload during routine use.
• Solid metal cabinet and heatsink with anti-skid feet keep the unit durable and stable on a workbench.

Cons

• Not suitable for high-current continuous applications above 5 amps, so it limits more demanding setups.
• Fixed voltage means it lacks the flexibility of adjustable bench power supplies for varied projects.

Specifications

Input	115V AC, 60Hz
Output Voltage	13.8V DC
Continuous Output Current	5 AMP
Surge Current	7 AMP
Power Rating	70 Watts
Connections	Cigarette lighter plug and screw terminal connectors
Dimensions	7.48in L x 4.92in W x 3in H

Our Verdict

The Pyle Ps9kx is a practical, no-frills regulated 12V-style power supply that offers dependable 13.8V output and basic safety features at a modest price point. It is a smart buy for radio enthusiasts, hobbyists and workshop users who need a stable vehicle-style DC source without extra bells and whistles; just be aware of the 5 amp continuous limit if you plan to power larger loads.

Frequently Asked Questions

Can this power supply run a CB radio?
Yes; with a regulated 13.8V output and 5 amp continuous current it will power most CB radios and similar communications gear.

Does it have overload protection?
Yes; the unit includes electronic overload protection with auto reset, short circuit and thermal overload protection, plus a fuse.

How do you connect devices without a cigarette lighter socket?
You can use the screw terminal connectors on the unit to hardwire 12V devices directly for a secure connection.