Will this power a fuel pump

It should, it is rated at 12vdc plus and at 20 amps. I assume you are talking an automotive fuel pump.

Stud size for the ring terminals? #10?

No, not #10. More like 1/4-28. Not 1/4-20 or M6-1.0. Don't have a thread gage or 1/4-28 nut handy to confirm.

Will this work for a cb radio from President electronics?

Hi, please check the specs of your radio. This unit can handle Power Output: 13.8V DC and the Power Input: 115V AC, 60Hz (270 Watt). You may check other details of the unit by visiting our website pyleaudio.com. Type the model number on the search box PS14KX for more details. Thank you.

What is the benefit of the 14kx over the 9kx as far as bench testing a car stereo that requires 12v dc

The 14kx has 7Amp more power than the 9kx. If just testing car radios or equipment with low power (current) draw one device at a time then the 9kx should suffice. In my case I use the 14kx due to running several 12v items each drawing up to a total of 3 Amps each for a total 10 amps at any given time and why I chose the 12 Amp supply.

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Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5

Pyramid Universal Compact Bench Power Supply- 12 Amp Linear Regulated Home Lab Bench-top AC-to-Dc 12V Converter w/ 13.8V Dc 115V AC 270W Power Input, Screw Type Terminals, Cooling Fan- PS14KX.5

Product ID: 127416597

Details

Brand
Pyramid
Color
Black
Input Voltage
115 volts
Output Voltage
13.8
Plug Format
Type A

⚡12A constant current

🔧Screw-type universal terminals

🧊Built-in cooling fan

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Description

⚡ Power your projects with precision and confidence—never miss a beat!

COOL UNDER PRESSURE - Integrated heatsink and fan keep your power supply running smooth and stable
SAFETY FIRST DESIGN - Auto-reset fuse plus overload & short-circuit protection for worry-free operation
PLUG AND PLAY SIMPLICITY - Instant AC-to-DC conversion with switch-activated control—no batteries needed
RELIABLE 12 A LINEAR POWER - Consistent 13.8V DC output for flawless device performance
UNIVERSAL SCREW TERMINALS - Effortless, secure connections compatible with diverse equipment

The Pyramid PS14KX.5 is a compact, linear regulated bench power supply delivering a steady 12A (14A surge) at 13.8V DC from a 115V AC input. Featuring universal screw-type terminals, built-in cooling fan, and comprehensive safety protections, it’s engineered for reliable, safe, and versatile use in home labs, testing, and electronics projects.

Specifications

ASIN	B07QV9PJ65
Best Sellers Rank	#131,626 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #107 in Lab Power Supplies #219 in Life Science Supplies
Brand	Pyramid
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (533)
Global Trade Identification Number	00842893118444
Input Voltage	115 volts
Item Type Name	Component
Manufacturer	Pyramid
Mfr Part Number	PS14KX.5
Model Number	PS14KX.5
Number of Items	5
Number of Outlets	1
Number of Packs	1
Output Voltage	13.8 volts_of_direct_current
Plug Type	Type A
Power Source	AC adapter
UPC	842893118444
Unit Count	1 Count

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₹ 16953

Duties & taxes included

In stock

Sold byAmazon IndiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to India.

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Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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