

Pyramid 12 Amp Power Supply
Key item features
- Versatile Applications: Powers cellular phones, 12-volt DC CB radios, scanners, ham radios, and auto sound systems, making it ideal for home, shop, and hobbyist use.
- Robust Power Output: Delivers a 13.8-volt DC output with 12-amp constant and 14-amp surge capabilities from a 115-volt AC, 60 Hz, 270-watt input.
- Secure Connections: Features screw terminal connectors for reliable attachment and a 3-prong grounded AC plug for safe operation.
- Integrated Protection: Includes electronic overload protection with auto reset, short circuit thermal protection, and fuse protection for enhanced safety.
- Durable Construction: Built with a heavy-duty cabinet, heat sink, and antiskid rubber feet, measuring 4.72 in. H x 7.87 in. W x 7.16 in. D.
- Operational Indicators: Equipped with LED condition indicators for monitoring status and operates as a linear power supply.
Specs
- Amps12 Amps
- Volts13.8V
- FeaturesHeavy Duty
- BrandPyramid
- Height7.5 in
- Weight9.5 lb
- Free shipping
Free 30-day returns
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About this item
Product details
- Ideal for home, shop and hobbyists
- Powers cellular phones, 12-volt DC CB radios, scanners, ham radios, auto sound systems, etc.
- 115-volt AC, 60 Hz, 270-watt input
- 13.8-volt DC output
- 12-amp constant/14-amp surge
- Screw terminal connectors
- Electronic overload protection with auto reset
- Short circuit thermal protection
- Fuse protected
- Linear power supply
- LED condition indicators
- 3-prong grounded AC plug
- Heavy-duty cabinet and heat sink with antiskid rubber feet
- Dim: 4.72 in. H x 7.87 in. W x 7.16 in. D
Specifications
Amps
Volts
Features
Brand
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Customer photos
Showing 1-3 of 9 reviews
Verified Purchase
Excellent Power Supply
The Pyramid PS14KX power supply is just what I need---12 volts at 12 amperes. Actually, 13.8 volts at 12 amperes. The 13.8 volts insures the device I am running receives all the power it requires. The power supply features temperature and overload protection--- valuable insurance against fire. A word of caution: the heat sinks located on the back of the unit get very warm (which is normal), so be sure to keep heat sensitive objects away from the back. Also, there are ventilation holes all over the chassis box. Don't cover the unit with anything which might block this ventilation, as that could cause overheating, and it could shut down. This unit is more a utility power supply, and does not offer elegance---but it suits my application perfectly. One more note: There are two power terminals with black and red nuts to attach the power output cord, so you may need to purchase an adapter to connect it to the device you are running. Make sure you get the polarity correct!
Verified Purchase
Pyramid PS14KX
Good power supply, have used them for over 20 years
Verified Purchase
easy to hook up no noise works great got here really fast

