Reg:

You save:

Back to top
  • Find Battery
  • gift cards
RadioShack Cash - Spend $30 get $10 back - click for details

PYRAMID® PSV300 30A Regulated Low Ripple Power Supply

Model:

PSV300

 | Catalog #: 55057679
Price:
$175.99
$175.99
Add to Cart
In Stock Online
 

Free Shipping on qualifying orders over $25

(Get free ground shipping on DIY parts and specialty batteries.Details)
 

Free Ship to Store

(Details)

You Might Also Want

PYRAMID® PS9KX 5A Power Supply w/ Car Power Jack
Price:
$84.99
$84.99
Close
Close

PYRAMID® PS9KX 5A Power Supply w/ Car Power Jack

Price:
$84.99
$84.99

5

  • Ideal for powering CB radios, scanners or mobile audio equipment
  • Built-in car power jack allows you to easily plug in any device with a 12V car lighter cord
  • Input: 115V AC, 60Hz, 70 watts; Output: 13.8V DC; 5 AMP constant/7 AMP surge
  • Protects your equipment with Electronic Overload, Short Circuit and Thermal Protection
  • Heavy-duty cabinet with heatsink and anti-skid rubber feet

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
PYRAMID® PS52KX 50A Adjustable Power Supply
Price:
$515.99
$515.99
Close
Close

PYRAMID® PS52KX 50A Adjustable Power Supply

Price:
$515.99
$515.99

0

  • Ideal for powering high-amperage mobile audio equipment
  • Input: 115V AC, 60Hz, 1000 watts; Output: 12-15V DC; 46 AMP constant/52 AMP surge
  • Protects your equipment with electronic overload, short circuit and thermal protection
  • Heavy-duty, rack-mountable cabinet with heatsink and built-in cooling fan
  • Analog voltage and amperage indicators

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
PYRAMID® PS36KX 35A Adjustable Power Supply
Price:
$346.99
$346.99
Close
Close

PYRAMID® PS36KX 35A Adjustable Power Supply

Price:
$346.99
$346.99

0

  • Ideal for powering high-amperage mobile audio equipment
  • Input: 115V AC, 60Hz, 600 watts; Output: 12-15V DC; 32 AMP constant/35 AMP surge
  • Protects your equipment with Electronic Overload, Short Circuit and Thermal Protection
  • Heavy-duty cabinet with analog voltage/amperage indicators, heatsink and anti-skid rubber feet

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
PYRAMID® PS3 3A Power Supply
Price:
$66.99
$66.99
Close
Close

PYRAMID® PS3 3A Power Supply

Price:
$66.99
$66.99

5

  • Ideal for powering CB radios, scanners or mobile audio equipment
  • Input: 115V AC, 60Hz; Output: 13.8V DC; 3 AMP
  • Heavy-duty cabinet with LED condition indicators, heatsink and anti-skid rubber feet

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
PYRAMID® PS2K 4A AC to 12V DC Adapter
Price:
$44.99
$44.99
Close
Close

PYRAMID® PS2K 4A AC to 12V DC Adapter

Price:
$44.99
$44.99

3

  • Ideal for powering low-amperage devices
  • Input: 110-220V AC, 50/60Hz; Output: 12V DC, 4A
  • Can easily be wired to a standard coaxial DC power connector

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE In stock
Usually ships in 1 - 2 business days


Go to Product Detail Page
PYRAMID® PS21KX 20A Power Supply
Price:
$233.99
$233.99
Close
Close

PYRAMID® PS21KX 20A Power Supply

Price:
$233.99
$233.99

0

  • Ideal for powering high-amperage mobile audio equipment
  • Input: 115V AC, 60Hz, 450 watts; Output: 13.8V DC; 18 AMP constant/20 AMP surge
  • Protects your equipment with Electronic Overload, Short Circuit and Thermal Protection
  • Heavy-duty cabinet with an analog amperage indicator, heatsink and anti-skid rubber feet

See Full Product Description

Get free ground shipping on DIY parts and specialty batteries..  More details

Availability:

ONLINE Out-of-stock
Sign up for our back-in-stock email


Go to Product Detail Page
Product Summary

Power when you need it.

Keep your 12V DC devices in power with the PYRAMID PSV300 30A Regulated Low Ripple Power Supply. It converts standard 120V AC household power to 13.8V DC power and can supply up to 30 amps of continuous power. It features a regulated output voltage that makes it safe to use with high-powered auto electronics and features a cooling fan and overheat protection.

  • Ideal for powering high-amperage mobile audio equipment
  • Input: 120V AC, 60Hz; Output: 13.8V DC; 30 AMP
  • Cooling fan and overheat protection
  • Lighted off/on switch
Pricing and availability: Please note that all prices are subject to change without prior notice. Prices advertised on this site are for online orders only. Prices on some items may differ from those advertised in RadioShack stores. All merchandise may not be available at all stores, and all stores may not participate in all sales promotions. We recommend you contact the store to confirm product availability and price.

Shipping

Usually ships in 1 - 2 business days

What shipping method is right for me?

Other ways to get it


By phone: 1-800-843-7422

Manufacturer Warranty

  • Parts: 12 month
  • Labor: 12 month
Tech Specs

Loading

Customer Reviews

REVIEW SNAPSHOT®

by PowerReviews
PYRAMID® PSV300 30A Regulated Low Ripple Power Supply
 
2.6

(based on 5 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (0)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (3)

40%

of respondents would recommend this to a friend.

Pros

    Cons

      Best Uses

          • Primary use:
          • Personal (4)
          • Was this a gift?:
          • No (3)

        Reviewed by 5 customers

        Sort by

        Displaying reviews 1-5

        Back to top

        (1 of 1 customers found this review helpful)

         
        1.0

        I would NOT recommend this product.

        By Bill

        from Connecticut

        About Me Frequent User

        Verified Buyer

        Pros

          Cons

          • Loud
          • The Power Supply Worked F

          Best Uses

            Comments about PYRAMID® PSV300 30A Regulated Low Ripple Power Supply:

            I bought this power supply to use on my amateur radio equipment. The fan ran constantly instead of the thermatic control it's suppose to have. The fan also caused RFI to the radio. It went dim and failed in just two weeks of use.

            (1 of 1 customers found this review helpful)

             
            1.0

            Don't waste your money

            By Mudduck

            from TN

            Pros

            • Cheap

            Cons

            • cheap
            • Inconsistent Performance
            • Lacks Power

            Best Uses

              Comments about PYRAMID® PSV300 30A Regulated Low Ripple Power Supply:

              I bought this to run a radio base station. The fan runs constantly and is very noisy and it will not put out anywhere near the advertised 30 amps. It might be OK for other purposes but not for communication equipment.

              • Primary use:
              • Personal
               
              5.0

              PSV300

              By Acklover

              from Indiana

              About Me Quality Oriented

              Verified Buyer

              Pros

              • Good Value
              • Long Lasting
              • Powerful
              • Reliable Performance

              Cons

              • NONE

              Best Uses

              • Hobby Power

              Comments about PYRAMID® PSV300 30A Regulated Low Ripple Power Supply:

              Great Unit!

              • Primary use:
              • Personal
              • Was this a gift?:
              • No

              (1 of 1 customers found this review helpful)

               
              1.0

              Worthless and overpriced junk

              By KevFra

              from Grass Valley, CA

              About Me Quality Oriented

              Verified Buyer

              Pros

                Cons

                • Horribly Loud Useless
                • Pricey / Poor Value

                Best Uses

                • Boat Anchor

                Comments about PYRAMID® PSV300 30A Regulated Low Ripple Power Supply:

                Priced higher than anywhere else.
                Worthless junk, would have to build an insulated box to cover the loud fan noise. Throws RF interference like a garden hose.

                • Primary use:
                • Personal
                • Was this a gift?:
                • No
                 
                5.0

                Accurate Description of Product

                By eddie

                from Austin, TX

                About Me Value Oriented

                Verified Buyer

                Pros

                • Good Value
                • Powerful
                • Reliable Performance

                Cons

                • Noisy

                Best Uses

                • Having Around The House
                • High-End Equipment
                • Portable Electronics

                Comments about PYRAMID® PSV300 30A Regulated Low Ripple Power Supply:

                I use it to power car accessories, amplifiers in my home. It runs cool and reliably but is noisy for that use and have had to add additional sound reducing material around it.

                • Primary use:
                • Personal
                • Was this a gift?:
                • No

                Displaying reviews 1-5

                Back to top