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The Best 13.8 v power supply of 2022 – Reviews & Buying Guide

After hours researching and comparing all models on the market, we find out the Best 13.8 v power supply of 2022. Check our ranking below.

2,136 Reviews Scanned

Rank No. #1
13.8V 30A Bench Power Supply, Analog DC Power Supply with Cigarette Plug, Ham Radio Regulated Switching Power Supply, Noise Offset Control
  • Stable 13.8V DC power supply with straightforward Volt and Amp dial.
  • 30A Max. Current Output.
  • Noise Offset design to to minimize switching noise.
  • Dual safety protection of circuit protection and overcurrent protection.
  • Ideal companion to power HAM, CB, VHF or UHF radios.
SaleRank No. #2
Jesverty Universal Compact Bench Power Supply - 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter for CB/HAM/AMATEUR Radio with 13.8V Fixed OutputScrew-Type Terminals, Cooling Fan - SPS-1330
  • 【CONVERTS AC TO DC】: JESVERTY universal compact benchtop power supply provides easy and reliable AC to DC power conversion. Suitable for powering CB/HAM/AMATEUR Radios and all 13.8V equipment.
  • 【COMPACT DESIGN】: The radio power supply is 7.48(D)x5.9(W)x2.36(H) inches and weighs approx. 3.1 lbs, with super compact size, lightweight, high-performance, high-efficiency. The compact and durable construction is suitable for tabletop and desktop placement.
  • 【SCREW-TYPE TERMINALS】: Universal hardwired screw-type connection terminals ensure compatibility with various devices, equipment, and components. Ergonomically designed front output terminals allow users to connect load cables more comfortably.
  • 【PLUG-IN OPERATION】: The simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Switch-activated power control eliminates the need for an external battery or additional power source.
  • 【BUILT-IN COOLING FAN】: The power converter features a built-in cooling fan to prevent overheating. Built-in over-voltage protection, over-current protection, and short-circuit protection to ensure the safety of operators and any electrical equipment connected.
Rank No. #3
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
  • 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
Rank No. #4
13.8V 30A DC Power Supply,Analog Bench Regulated Home Lab Benchtop AC to DC Converter for HAM Radio Amateur,CB, with Car Cigarette Lighter Socket,Cooling Fan,SKY TOPPOWER STP1330
  • Converts Ac To Dc : The SKY TOPPOWER 13.8v dc power supply 30a AC-to-DC Power Converter, DC 13.8Volts fixed ouput, providing up to 30amp maximum current.Suitable for cellular phones, CB radio,scanner, Ham radio, GMRS and LMR Two way radios, and all 13.8V equipment and so on
  • Noise Off-Set Design and Cigarette Lighter Socket : There is a Noise Off-Set control that can be adjusted to eliminate pulse noise from the bench power supply 30 amp. 13.8volt power supply designed with cigarette lighter socket adapter to supply power toportable device
  • NOTE: It is recommended that the interval between the power supply and the equipment is more than 1 metre, which can effectively improve the anti-interference ability and noise reduction ability
  • Safety Protection : SKY TOPPOWER 30 amp power supply has short-circuit protection, over-current protection to ensure the safety of the operator and any connected electrical devices, plus a user replaceable fuse (8A),built-in cooling fan to prevent the device from overheating
  • Accurate,Compact,Lightweigh Design : Solid and well built, weight about 1.5kgs, with robust metal casing , rubber feet stand. Accurate Readout,and quick response,one-key switching of voltage and current display
Rank No. #5
Switching Power Supply 13.8V 30A Peak Current for 110V AC Converter Power Supply 7.5V to 15.8V Adjustable with LCD Display for Powering HAM Radio
  • Switching Voltage Stablizer of compact size and lightweight, with 13.8VCD output adjustable 7.5V-15.8V, to provide high performance, stability and efficiency
  • Short circuit protection, auto current limit at 30A
  • Color LCD Screen to display real-time voltage and working voltage
  • Cooling Fan to automatically work when internal temperature is higher than 50℃
  • Compatible with a variety of communication equipment and all vechicle radio with no more than 100W transmitting power
Rank No. #6
Tekpower Analog Display TP30SWI 30 Amp DC 13.8V Switching Power Supply with Noise Offset
  • 13.8V DC Power Supply for Ham/CB Radio
  • 30A MaxCurrent Output
  • DC 13.8V Fixed Output
  • Noise offset
  • 1 Year USA warranty
Rank No. #7
TekPower TP50SW 50 Amp 13.8V Analog DC Power Supply with Cigarette Plug
  • High Stable 13.8V DC Power Supply for Ham/CB Radio
  • 50A MaxCurrent Output
  • DC 9-15V adjustable
  • Cigarette Plug
  • 1 Year USA warranty
SaleRank No. #8
BTECH RPS-30M 30 Amp Regulated Universal Compact Bench Power Supply, AC-to-DC Power Convertor, 13.8V with screw terminals and cigarette plug output
  • CONVERTS AC TO DC: The BTECH Regulated Power Supply allows for simple and reliable AC-to-DC power conversion w/ constant source of DC voltage. An ideal power source for CB, Ham, GMRS and LMR Two way radios, Scanners, and all 13.8V equipment.
  • CIGARETTE PLUG & SCREW-TYPE TERMINALS: Features both a cigarette plug and universal hardwired screw-type connection terminals that ensure easy compatibility with all DC powered devices.
  • SIMPLE PLUG-IN OPERATION: Simply plug in the power supply to a 110V AC outlet to provide a constant source of DC voltage, allowing for an easy and consistent power conversion. Switch-activated power control eliminates the need of an external battery or additional power source
  • SAFETY PROTECTED: The RPS-30M has advanced safety protection including: overheat, short, and amperage surge protection.
  • BTECH is proud to be in the USA, which allows you to have the best available local support for any issue that may arise. BTECH only engineers and develops radio products. This brand focus allows you to have the best available radios and accessories with the most features, with real USA warranty and support.
Rank No. #9
13.8V 30A DC Power Supply for Ham Radio,30 Amp Compact Regulated Bench Power Supply Lab Benchtop AC to DC Converter,Cooling Fan,5V 2A USB Interface,Powering Ham Radio, Amplifiers,SKY TOPPOWER PS1330A
  • Desktop 13.8 Volt Power Supply 30 Amp: SKY TOPPOWER universal compact 13.8v power supply provides DC 13.8Volt fixed ouput, provides up to 30amp maximum current,providing easy and reliable AC to DC power conversion; Suitable for ham radios,scanners, mobile phones,CB radio, HF, VHF and UHF ham radio,etc
  • 5V 2A USB Charging Port: This is a unique design of the 13.8v dc power supply, with a voltage of 0-5v, current 0-2a range of stable output USB port;So that you can charge your electronic devices,can be temporarily used as your charger
  • Cooling Fan Design: Build-in cooling fan that provide stable and reliable working status,prevent overheating, with excellent heat dissipation, effectively prolong the life of product
  • Compact and Lightweight: The power supply 30 amp is small volume,takes up very little room on the bench, easily to carry, only 5.91 x 8.66 x 2.76 inches and the weigh less than 1.5kg;Well suited to tabletop or other device up placement, it's a high efficiency,high performance, desktop power supply
  • Safe Reliable to Use: The universal dc compact bench power supply has provide security protection measures when operated.short-circuit protection,over-current protection to ensure the safety of the operator and any connected electrical devices, plus a user replaceable fuse (6A) to better protect your device from damage
SaleRank No. #10
Pyramid Universal Compact Bench Power Supply - 10 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 250 Watt Input, Screw Type Terminals, Cooling Fan, LED
  • CONVERTS AC TO DC: The Pyramid Bench Power Supply features 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: Features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipments and components. 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. Switch-activated power control eliminates the need of an external battery or additional power source
  • BUILT-IN COOLING FAN: The power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Constant amperage is 10A and surge is 12A w/ power output of 13.8V DC and 115V AC 60Hz 250W power input
  • SHORT-CIRCUIT PROTECTION: Equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices. Also fuse protected w/ auto reset. Perfectly safe for tabletop or desktop placement

Last update on 2024-07-07 / Affiliate links / Images from Amazon Product Advertising API

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