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Works w/ cellular phones, scanner, HAM radio, CB radio, etc. Short-circuit protection: equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices.
Used for component and device equipment testing, operation and performance. Constant amperage is up to 30 AMP w/ power output of 13. 8v dc and 115/230v ac switchable power supply. Plug-in operation: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion.



Output voltage: 13. 8dc adjusted voltage between 9. 0 and 15. 0 volts. Turn clockwise to increase and counter clockwise to decrease the voltage. Output current: 30a max, 20a continuous. Input voltage: 110vac.

Works w/ cellular phones, HAM radio, CB radio, scanner, etc. Switch-activated power control eliminates the need for an external battery or additional power source. Used to test device/equipment operation and performance.
Short-circuit protection: this psu is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Dual usb ports: this workbench variable power converter features two 2 USB charge ports and universal banana plug connection terminals compatible w/ a wide range of device/equipment.

Used for component and device equipment testing, operation and performance. 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.
Converts ac to dc: the pyramid bench power supply features linear/regulated design. Plug-in operation: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Screw-type terminals: features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components.

1. MFJ Enterprises
#ad
13.8 VDC, MFJ-4230MV MFJ4230MV MFJ4230-MV Original MFJ Switching Power Supply, 30 Amps
#adMFJ Enterprises #ad - Five-way binding post for high current radios. Over voltage protection. 0 to 16v and 0 to 32 A selectable backlit meter. Light weight, only 3.More information #ad
4 lbs/1. 35kg. Over current protection with “FAULT” LED. 4 to 16 vdc adjustable output, detent at 13. 8vdc. Ac line Fuse 6. 3 amps. Quiet internal cooling fan with ”FAN” LED. Ripple and noise Brand | MFJ Enterprises #ad |
Manufacturer | MFJ Enterprises #ad |
Height | 3.5 Inches |
Length | 10.5 Inches |
Weight | 3.8 Pounds |
Width | 6.75 Inches |
Part Number | MFJ-4230MV |
Model | MFJ-4230MV |
More information #ad
2. MFJ
#ad
MFJ-4245MV MFJ4245-MV MFJ4245 Original MFJ 45 Amp Switching Power Supply with Meters
#adMFJ #ad - Led lighted Dual Meters. 45 amps surge, 40 amps Continuous at 13. 8 vdc. Front panel adjustable Voltage 9-16 Vdc. Five-way binding post for HF/VHF radio. 1 year manufacturer Warranty.More information #ad
Brand | MFJ #ad |
Manufacturer | MFJ #ad |
Height | 5 Inches |
Length | 10 Inches |
Width | 10 Inches |
Part Number | MFJ-4245MV |
Model | MFJ-4245MV |
More information #ad
3. Pyle
#ad
Universal Compact Bench Power Supply, Pyle PSV300, Screw Type Terminals, 30 Amp Regulated Home Lab Benchtop AC-to-DC Converter w/ 13.8 Volt DC 115/230V AC Switchable, Cooling Fan
#adPyle #ad - Built-in cooling fan: the power converter features a built-in cooling fan to prevent the device from overheating. Converts ac to dc: the pyramid bench power supply features regulated design. Provides convenient and reliable AC-to-DC power conversion w/ constant source of DC voltage.Works w/ cellular phones, scanner, HAM radio, CB radio, etc. Short-circuit protection: equipped w/ built-in electronic overload and short circuit protection to ensure safety of the operator and any connected electrical devices.
More information #ad
Has rugged and durable housing construction safe for tabletop or desktop placement. Switch-activated power control eliminates the need of an external battery or additional power source. 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. Constant amperage is up to 30 AMP w/ power output of 13. 8v dc and 115/230v ac switchable power supply. Plug-in operation: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion.
Brand | Pyle #ad |
Manufacturer | Sound Around #ad |
Height | 4.7 Inches |
Length | 11.4 Inches |
Weight | 1 Pounds |
Width | 10.2 Inches |
Part Number | YVBC4 |
Model | PSV300 |
Warranty | 1 YEAR |
More information #ad
4. Tekpower
#ad
TekPower TP30SWII 30 Amp DC 13.8V Analog Switching Power Supply with Noise Offset
#adTekpower #ad - 30a maxcurrent Output. Cigarette Plug + Noise offset. Dc 9-15v adjustable. 13. 8v dc power supply for Ham/CB Radio. 1 year usA warranty.More information #ad
Brand | Tekpower #ad |
Manufacturer | Tekpower #ad |
Weight | 6 Pounds |
Part Number | FBA_TP30SWII |
Model | FBA_TP30SWII |
More information #ad
5. MFJ
#ad
MFJ-4275MV MFJ-4275 Original MFJ Enterprises Switching Power Supply 13.8V 75A Meters
#adMFJ #ad - 4. 0 to 16 vdC. Front-panel meters. Auto-restart after a fault. Weighs 105 lbs. Whisper quiet fan.More information #ad
Brand | MFJ #ad |
Manufacturer | MFJ #ad |
Height | 8 Inches |
Length | 13.5 Inches |
Weight | 12 Pounds |
Width | 12.5 Inches |
Part Number | MFJ-4275MV |
Model | MFJ-4275MV |
More information #ad
6. VMUKSAN
#ad
Universal Compact 13.8 Volt DC 110V AC Home Lab AC-DC Converter Power Supply for CB/HAM Radio Mobile, Liquid-Crystal Display, 20AContinuous, Output Current 30AMax, Switching Power Supply DWC30WIN
#adVMUKSAN #ad - Dwc30win is a high efficiency, lightweight, compact, high performance switching power supply. Fuse: 5a. Ripple: less than 80mvp-p at rated load. Meter: single volt/current meter, back-lit.Output voltage: 13. 8dc adjusted voltage between 9. 0 and 15. 0 volts. Turn clockwise to increase and counter clockwise to decrease the voltage. Output current: 30a max, 20a continuous. Input voltage: 110vac.
More information #ad
Protection: short-circuit, Automatic current limiting With in 30A. Weight: approx 3. 3 lb. Even though the chassis of the unit is negatively grounded, use correct terminals to connect cable. When it is set at the center position it will supply 13. 8 volts. Dimensions: 6. 1 w x 2. 7 h x 8. 1 d inch projections not included. Output voltage regulation: less than 2%.Brand | VMUKSAN #ad |
Manufacturer | VMUKSAN #ad |
Weight | 3.3 Pounds |
Model | DWC30WIN |
Warranty | 3 month |
More information #ad
7. Pyramid
#ad
7 Amp Regulated Home Lab Benchtop AC-DC Converter Power Supply for CB Radio, HAM w/ 13.8 Volt DC 120V AC Supply, Cigarette Lighter, Pyramid PSU990KX, Dual USB, Universal Compact Bench Power Supply
#adPyramid #ad - 7 amp: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Constant amperage is up to 7 amp w/ 4. 5amp continuous, power output of 13. 8v dc and 120 volt power supply. It has rugged and durable housing construction & cabinet heatsink.Works w/ cellular phones, HAM radio, CB radio, scanner, etc. Switch-activated power control eliminates the need for an external battery or additional power source. Used to test device/equipment operation and performance.
More information #ad
Converts ac to dc: the bench dc power supply features ac-dc converter variable linear / regulated design. Provides reliable ac-to-DC power conversion w/ constant source of DC voltage. Cigarette lighter: this desktop bench power supply is equipped w/ cigarette lighter, a power socket adapter to provide power to portable devices. Short-circuit protection: this psu is equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electronics. Dual usb ports: this workbench variable power converter features two 2 USB charge ports and universal banana plug connection terminals compatible w/ a wide range of device/equipment.
Brand | Pyramid #ad |
Manufacturer | Pyramid #ad |
Height | 2.8 Inches |
Length | 7.7 Inches |
Weight | 1 Pounds |
Width | 4.9 Inches |
Part Number | PSU990KX |
Model | PSU990KX |
More information #ad
8. Pyramid
#ad
12 Amp Linear Regulated Home Lab Benchtop AC-to-DC 12V Converter w/ 13.8 Volt DC 115V AC 270 Watt Power Input, Screw Type Terminals,Cooling Fan- Pyramid PS14KX.5, Universal Compact Bench Power Supply
#adPyramid #ad - Perfectly safe for tabletop or desktop placement. Switch-activated power control eliminates the need for an external battery or additional power source. Constant amperage is 12A and surge is 14A w/ power output of 13. 8v dc and 115v ac 60hz 270W power input.Used for component and device equipment testing, operation and performance. 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.
More information #ad
Short-circuit protection: equipped w/ built-in electronic overload and short circuit protection to ensure the safety of the operator and any connected electrical devices. Also, fuse protected w/ auto reset. Built-in cooling fan: the power converter features a cabinet heatsink and a built-in cooling fan to prevent the device from overheating. Converts ac to dc: the pyramid bench power supply features linear/regulated design. Plug-in operation: the simple plug-in operation provides a constant source of DC voltage, allowing for quick and consistent power conversion. Screw-type terminals: features universal hardwired screw-type connection terminals that ensure compatibility with a wide range of devices, equipment, and components.
Brand | Pyramid #ad |
Manufacturer | Pyramid #ad |
Part Number | PS14KX.5 |
Model | PS14KX.5 |
More information #ad
9. Tekpower
#ad
TekPower TP50SW 50 Amp 13.8V Analog DC Power Supply with Cigarette Plug
#adTekpower #ad - Cigarette Plug. 50a maxcurrent Output. Dc 9-15v adjustable. High stable 13. 8v dc power supply for Ham/CB Radio. 1 year usA warranty.More information #ad
Brand | Tekpower #ad |
Manufacturer | TekPower #ad |
Weight | 6 Pounds |
Part Number | TP50SW |
Model | TP50SW |
More information #ad