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Pyramid

Pyramid PS9KX Universal Compact Bench Power Supply-5 Amp Linear Regulated Home Lab Benchtop Converter w/ 13.8 Volt DC 115V AC 70 Watt Input, Screw Type Terminal, 12V Car Cigarette Lighter

  • Based on 2,234 reviews
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Availability: 16 left in stock
Fulfilled by Amazon
Arrives Thursday, Sep 25
Order within 20 hours and 27 minutes
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Style: 5 Amp


Pattern Name: Power Supply


Features

  • CONVERTS AC TO DC: The Pyramid Bench Power Supply features a linear/regulated design. Provides convenient and reliable AC-to-DC power conversion (12V DC) w/ constant source of DC voltage. Works w/ cellular phones, CB radio, scanner, HAM radio, etc
  • SCREW-TYPE TERMINALS: The features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components. That is used for component and device equipment testing, operation, and performance
  • PLUG-IN OPERATION: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. This Switch-activated power control eliminates the need for an external battery or additional power sources
  • SHORT-CIRCUIT PROTECTION: Equipped with/ built-in electronic overload & short circuit protection to ensure the safety of the operator & any connected electrical device. Also, fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement
  • BUILT-IN COOLING FAN: This power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. The Constant amperage is 5A and the surge is 7A w/ power output of 13.8V DC and has 115V AC 60Hz 70W power input

Description

The Pyramid Car Audio PS9KX 70 Watt 5 Amp Power Supply provides convenient and reliable AC to DC power performance. Universal hardwired screw-type connection terminals are hassle-free and ensure compatibility with a wide range of device equipment and components. Simple electronic plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source—while the built-in electronic overload and short-circuit protection ensure safety of the operator and any connected electrical devices. The Pyramid Bench Power Supply makes for a great addition to any hobbyist work desk or equipment testing station.

Brand: Pyramid


Color: Black


Item Weight: 4.4 Pounds


Connector Type: Screw Terminal


Input Voltage: 115 Volts


Brand: ‎Pyramid


Series: ‎PS9KX


Item model number: ‎PS9KX


Item Weight: ‎4.4 pounds


Product Dimensions: ‎7.5 x 4.9 x 3 inches


Item Dimensions LxWxH: ‎7.5 x 4.9 x 3 inches


Color: ‎Black


Manufacturer: ‎Sound Around


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎August 25, 2005


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • It's been a great little power supply!
Style: 5 Amp Pattern Name: Power Supply
Review Image by actionmom actionmom
Bought this in 2018. I may have reviewed it right away. So this is an "After Six Years Of Use" review. I wanted to mount it in an ammo can, so I moved the fuse to the front, and moved the rectifier and heat sink to the side of the unit. Then I mounted it in an ammo can. I had to file off the top of the fuse holder and remove some plastic from the + and - connectors on the front panel; I had to do that in order to close the lid of the ammo can. I added various cords and connectors for a wide variety of applications. I paired it with a VHF/UHF radio in another ammo can (with a battery pack) for a great disaster prep radio combination! I've been using this setup as a VHF/UHF base station on top of my HF radio cabinet for 6 years. No complaints, no issues. It's been a fantastic little power supply, and I've even used it to power my Yaesu FT-817 HF transceiver on many occasions. Two Thumbs Up! ... show more
Reviewed in the United States on August 2, 2024 by actionmom actionmom
    • Great for what I need it for
Style: 5 Amp Pattern Name: Power Supply
I have my small ham radio connected to the Pyramid PS9KX, and have it on all day long. It works great for my needs at this time. It puts out a consistent 13.8 volts all day long. I like having the option to use the DC plug or direct wire connection.
Reviewed in the United States on April 12, 2024 by randy m
    • Just what i needed..
Style: 5 Amp Pattern Name: Power Supply
Needed this for project and testing .. it is heavy, well built, works well.. hope will last for yrs...
Reviewed in the United States on June 26, 2024 by Acurazdx6
    • Works perfect
Style: 5 Amp Pattern Name: Power Supply
Review Image by Raquel Raquel
Purchased to power up my Lowrance GPS on the bench. Used Lowrance power cable adapter CA-8.
Reviewed in the United States on October 18, 2024 by Raquel Raquel
    • Perfect for small projects
Style: 5 Amp Pattern Name: Power Supply
Needed for mobile cb which is dc current and wanted to use in workshop. Instead of using old 12v car battery bought this. Did the job, JUST ENOUGH power for 1 unit..if you need more than 5amp, go bigger model. Just had no use for lighter plug
Reviewed in the United States on April 4, 2024 by Anthony F.
    • POWERED ON/ BACK TO THE FUTURE
Style: 5 Amp Pattern Name: Power Supply
The media could not be loaded. Great to safely test my MOTOROLA DYNATACS from the 1980’s and early 1990’s. Selling on Ebay as Claimitamerica- this power supply has helped me awaken over 30 year old early cell phones and become #1 in GOOGLE search. This is a solid/ well built unit. The pictured phone is DYNATAC 8000M from 1992 with only 792 minutes of use and looks like new. Since the batteries are over 30 years old, can’t compare to running off this power supply. It also has a great car socket to use with any 12V negative ground device and great with this PHONES slide on car adapter. Worth the price for this niche DIY product. ... show more
Reviewed in the United States on January 21, 2024 by In-Sight
    • Great for a simple bench power supply.
Style: 5 Amp Pattern Name: Power Supply
I bought this to test automotive parts as I fix things. Really helpful to have something I can just plug in test and get back to work. Great value.
Reviewed in the United States on June 18, 2024 by Roman E. Johnston
    • Dead quiet, voltage on the money
Style: 5 Amp Pattern Name: Power Supply
Looks nicely made, can't speak to longevity. But it's dead quiet, don't even know it's on aside from distinctive, but unobtrusive, pilot light. 13.8 volts on the money. Just make sure to use it within it's 5A limitation.
Reviewed in the United States on September 10, 2024 by Jake

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