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Pyramid PS52KX 50-Ampere Power Supply with Built-In Cool Fan

by Pyramid
2.1 out of 5 stars  See all reviews (13 customer reviews)

Price: $239.35 & FREE Shipping on eligible orders. Details
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Only 2 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
Package Type: Standard Packaging

Is this a gift? This item ships in its own packaging. To keep the contents concealed, select This will be a gift during checkout.

Product Features

Package Type: Standard Packaging
  • Powers Cellular Phones, Cb Radios, Scanners, Ham Radios & Auto Sound Systems
  • 115v Ac, 60hz, 800w Input
  • 12v-15v Dc Output
  • 200W Max
  • Built-In Cooling Fan
  • 40-Amp Constant/50-Amp Surge
  • Screw Terminal Connectors
  • Crowbar Over-Voltage Protection


Product Information

Package Type: Standard Packaging
Technical Details
Item Weight1.4 ounces
Product Dimensions17.2 x 21.3 x 7.9 inches
Item model numberPS52KX
Wireless RemoteNo
WarrantyONE YEAR
Height (inches)8 inches
Width (inches)16 inches
Weight39.7 Pounds
  
Additional Information
ASINB0002BWC0I
Best Sellers Rank #76,313 in Electronics (See top 100)
Shipping Weight40 pounds (View shipping rates and policies)
Date First AvailableJuly 7, 2004
  
Warranty & Support
Warranty, Parts: Parts

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.
 



Product Description

Package Type: Standard Packaging

The PS52KX is perfect for home, shop and hobbyist. It powers 12V DC Devices such as Cellular Phones, CB Radios, Scanners, HAM Radios, Auto sound Systems,etc. The built-in cooling fan keeps everything cool and the power flowing. With crowbar over voltage protection and short circuit & thermal protection this is the safest way to get impressive amounts of power.

Customer Questions & Answers

Customer Reviews

2.1 out of 5 stars
(13)
2.1 out of 5 stars
Share your thoughts with other customers
Top Customer Reviews
11 of 12 people found the following review helpful
1.0 out of 5 stars Amping up the Power January 19, 2013
Package Type:Standard Packaging|Verified Purchase
The price for the power supply was unbelievable for the quality and performance. And worked perfect for powering up my setup.
Those were my original thoughts but believe me my opinion has changed. Purchased in December 2012 and the unit ceased to work before a month was up due to manufacturer error of an improperly tie-wrapped wire that melted other components. I was required to pay $30.00 shipping to send this unit, a Pyramid PS52 Power Supply, to Pyramid Service Center in Brooklyn, NY. The customer service was/is poor until they wanted another $30.00 to return it to me. They have not found the check that was sent to the address given by a tech named Kenny on August 9th and I still have not received my power supply. Can't get anyone to answer the phone or return my multiple messages. I should not have had to pay for a unit under warranty. THUMBS DOWN 100%
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5 of 7 people found the following review helpful
1.0 out of 5 stars SAVE YOUR MONEY BUY A TRIPPLITE OR ASTRON November 10, 2012
Package Type:Standard Packaging
If you are thinking of buying one of these units let this be a cautionary tale. This review is not intended at this merchant in particular because there are many companies selling these and PYLE power supplies online. I did not buy my unit from this outfit, so I do not want this review to reflect poorly on the merchant. While this unit is designated as a 52 amp power supply it in fact outputs far less amperage than that. Not only that, but during heavy current draw there is a very good chance that if you are using this power supply to drive a HF radio and or amplifier you run a great risk of frying the rectifier by drawing too much power. Instead of the over voltage protection kicking in the rectifier blows up and could take your radio or amp with it if you are not lucky. Or, you the unit could catch fire, as I have heard happen in the past with these units. Several years ago, when this first happened my power supply was still under warranty so I sent it to PYRAMID in-house repair facility and they replace the rectifier (a part I could not find anywhere online unless I wanted to learn Chinese) due to the fact that it uses a unique design to other rectifiers of similar strength as far as I could tell. So, for a while, I cautiously used the power supply to power a small amplifier that drew 46 amps maximum. One day, I get a voltage spike during a windy day while keyed down and bam, there goes another rectifier. Luckily, my radio equipment was ok, but once again I had a very heavy paperweight. So, I went to Pyramid website, it had been a few years and they, along with PYLE (another power supply manufacturer with an ironic name) were bought out by another company. Read more ›
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5.0 out of 5 stars Just as advertised June 20, 2013
By Shelly
Package Type:Standard Packaging|Verified Purchase
This unit arrived in the condition I expected (was listed as Acceptable but working fine). A few blemishes and dents easily overlooked for the savings in cost over a unit it "Good" or "Excellent" condition. Works GREAT to power my CBs in my carage without rigging up golf cart batteries :-)
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3 of 4 people found the following review helpful
5.0 out of 5 stars Power supply for car radio equipment in the house November 21, 2011
Package Type:Standard Packaging
When I sold my car I bought this to power a Rockford Punch 40 Amp, JL audio 12's, Sony reciever, and 4 speakers. Basically, I pulled out my audio equipment from the car and used it in the basement for a while. This worked perfectly! Would highly recommend if anyone has the same need.
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0 of 1 people found the following review helpful
1.0 out of 5 stars Took great care of it and never pushed it to red ... December 22, 2015
By Gregory
Package Type:Standard Packaging|Verified Purchase
Blew a fuse within a month, and the shipping back is too expensive to get it fixed. Took great care of it and never pushed it to red lining, so a little pissed it broke so easily. Worked great while it did, really like the interface and the power, but ultimately not as durable or powerful as advertised.
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1.0 out of 5 stars Failed to work. D.O.A. February 15, 2016
Package Type:Standard Packaging
Unit turned on ok,and that's all it did. AC.power,no DC.output. Amazon sending out replacement, Had no problem with making the return to Amazon.
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1 of 2 people found the following review helpful
4.0 out of 5 stars Works great this far. September 10, 2009
Package Type:Standard Packaging|Verified Purchase
I can't give this 5 stars because there is no serial number on the product and Pyramid's customer service is non-existant.
The product itself works like it should. My husband uses it with his CB radio base station. It is run all day 3 days out of the week and gives out the power that it is supposed to. He put it in an indoor place where the air is circulating around it and the temperature is 70 degrees max. He's always wanted a Pyramid power supply and now he has one.
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