Power Supplies
power supplies — pre-owned
Browse 1,892 power supplies — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.

Samlex America SEC-1235M 13.8VDC 23A Switching Power Supply
Unit powers on and is in great overall physical condition. This came as part of a ham estate where everything was consistently used, and well maintained in a climate controlled environment. This was powered on before removal. Overall good like mentioned, However, I am not versed completely in this equipment. Please assume a little work may need to be done, cleaning, calibration etc. Refer to pictures for further description. Please reach out at anytime with questions you may have. Thanks!
You save $13.00

MFJ-4225MV VARIABLE SWITCHING POWER SUPPLY - Tested Working
The MFJ-4225MV Variable Switching Power Supply is a reliable and efficient power source designed for various electronic devices, especially in the realm of radio communication and consumer electronics. Made by the trusted brand MFJ in the United States, this switching power supply is compatible with MFJ devices and is universally versatile. With the ability to adjust power output, this unit is ideal for powering a range of electronic equipment with precision and stability. Whether for testing or regular use, this power supply is a valuable asset for any electronics enthusiast or professional.

ASTRON RS-35A DC Linear Power Supply - delivers clean 13.8VDC - validated

Astron RS50M 13.8V Power Supply - Black
Fully tested.
You save $32.00

Jetstream JTPS30M 13.8V DC 30 Amp Switching Power Supply *READ*
Actual output is 13.8V DC when set to 13.8.

Harris RF-5051-PS001 Power Supply
Harris RF-5051-PS001 Power Supply.

GOOD DRAKE AC-4 POWER SUPPLY FOR T-4X, TR-3,4,& 6 TRANSMITTERS & TRANSCEIVERS
Suitable for use with all Drake 4-Line transmitters and transceivers. May be operated from 120VAC 50 or 60 Hz. Fits inside the matching MS-4 speaker or RV-4 remote VFO cabinets (not included). Size: 5"Hx10"Wx5"D. Weighs 17lbs.

Lafayette 99-5074 DC Power Supply for HAM Tube Radios Audio Video Electronics
Maker: Lafayette.

SAMLEX SEC-1235M 30A Switching Power Supply w/ Meters
Bought new in 2-26.

Astron 12 Amp Switching Power Supply Converter - WORKS

Powerwerx SPS-30DM 30A 5-16V Variable DC Switching Power Supply w/Digital Meter
• (1) - POWER CORD.

Pyramid PS-14KX 13.8V DC Power Supply 12A / 14A Surge Regulated Bench Unit
Unit is in working condition. Shows some wear. Comes as pictured.
You save $2.75

Powerwerx SPS-30DM 30A 5-16V Variable DC Switching Power Supply w/Digital Meter
10AM - 6PM.

ALINCO DM-120MVZ DC Power Supply

Tripp Lite PR-10b 12V Precision Regulated DC Power Supply 13.8 VDC 10amp TESTED!
It has a sleek design and weighs only 6.6 lbs.
You save $16.00

Astron RS-7a Power Supply - Does Not Work - For Parts Only
It doesn't start up whatsoever. Includes the power cord. L- 7 in, W -12 in, Depth - 10 in. There is only one available. Idle draw: ~111 mA. Full‑load draw: ~1.2 A. ICS / peak: 7 A (50% duty cycle).

GENUINE ORIGINAL HEATHKIT HP-10 TRANSISTORIZED POWER SUPPLY ASSEMBLY MANUAL
THIS IS AN ORIGINAL MANUAL AND SCHEMATICS IN EXCELLENT CONDITION. Images may not be unique.

LG VX6000/4500 Travel Charger TC-802 Power Supply AC Adapter *FREE SHIPPING*
If we say the item works, then it was tested to the best of our ability. We have listed all model information that we have available. We strive to provide all information that we have on hand and do our best to describe and photograph every part.

Samlex SEC-1212 radio power supply with housing and power cable - tested
For sale is a used and tested Samlex SEC-1212 13.8V 10A radio power supply complete with housing, AC power cable, and DC connector plug. See photos for voltmeter test and minor imperfections.

Astron VS-35M Variable DC Power Supply 35A w/ Analog Meters Tested working
The Astron VS-35M Variable DC Power Supply is a reliable and versatile accessory for radio communication equipment. This DC power supply offers a 35A output capacity. The inclusion of analog meters allows for easy monitoring of voltage and current levels, making it a convenient tool for testing and ensuring optimal performance in your radio communication setup. Unit has ben tested and works flawlessly. Please see pictures for more details on condition.

Icom PS-125 Ham Radio 25-Amp 13.8V DC Power Supply for Transceiver TESTED
Works, excellent condition

L3HARRIS RF-5910-PS005 High Performance Power Supply 2 Pack Parts only
USE AT YOUR OWN RISK! ERRORS, INACCURACIES AND OMISSIONS. Class Action Waiver. CONDITION OF ITEM: Item is used and may have marks, nicks, writing, peeling, flaking, dents, wear, tare, and blemishes unlike a new item or product.

Kenwood PS-430 Vintage Ham Radio Power Supply (works well)
It's been tested under load and is working well.
You save $6.33

Samlex Base Station Radio Cabinet (Held Moto XPR 4350) (USED)
Samlex Base Station Radio Cabinet (Held s Samlex SEC-1212 and a Moto XPR 4350) (USED)

DAIWA PS-300 30 AMP DC POWER SUPPLY - Excellent condition +++
It is fully functional and virtually as new and has not been used since 2009. : Less than 3mV at full rated load. Weight: 22 lbs. Protection Circuitry. Pilot light bulb: 28V 0.04 amp bayonet. : 1 – 15 VDC (Variable via the front panel knob).

Pyramid Phase III Regulated Precision DC Power Supply MODEL SP-25 25 Amp Works
The Pyramid Phase III Regulated Precision DC Power Supply Model SP-25 is a reliable and high-quality power supply unit designed for use with ham radio amplifiers and CB radios. With a maximum output of 25 amps, this power supply is suitable for a variety of radio communication devices. The on/off switch feature adds convenience and control over the power supply, while its sturdy construction and compatibility with multiple brands ensure versatility and ease of use. Made in the United States, this product is a valuable addition for any radio communication enthusiast looking for precise and efficient power supply.

Vtg Sears CB Radio AC Power Supply 120v-12v DC Converter Boxed Japan 38736781601
The compact and lightweight design, along with the on/off switch, make it convenient for use anywhere.

ASTRON RS-35M Linear DC Power Supply 13.8V 35A Amp/Volt Meters Ham Radio WORKS!
Model RS-35M Serial Number is 9003975. Astron RS-35M. Linear Regulated Design. 25 Amp Continuous Output.

Tripp Lite PR-10b 13.8V 10.2A DC Power Supply Fuse Protected On/Off Ham/CB
Tripp Lite PR-10b regulated DC power supply rated at 13.8 volts and 10 amps. Popular power source for ham radio transceivers, CB radios, scanners, mobile communications equipment, and other 12V electronics. Features electronic overload protection and heavy-duty heat sink design. Unit powers on, but no further testing was performed with radio equipment. Shows normal cosmetic wear from age and use. Please review all photos for condition details. #TrippLite #HamRadio #PowerSupply #CBRadio #AmateurRadio #Communications

Sinclabs 13.7 VDC @ 8A Model SP-1100 Power supply Ham / CB Radio (Tested!)

20 Amp EuroCB Eps-2200M Stabilized Variable Voltage Power Supply w/meters

Hallicrafters Power Transformer 052-100209 (S-108)
The Hallicrafters Power Transformer 052-100209 (S-108) is a specific power supply designed for use with Hallicrafters brand radios and communication equipment. This transformer is a crucial component for providing the necessary power and voltage to ensure optimal performance and functionality of the equipment. With its compatibility and focus on delivering reliable power, this product from Hallicrafters is essential for maintaining a consistent and efficient power supply for radio communication systems.

Lot Of 6 Assorted Motorola Class 2 Power Supply Units
Lot Of 6 Assorted Motorola Class 2 Power Supply Units. These power supplies came from a Motorola radio repair shop that closed down. Please look at the pictures to determine the condition for yourself.

*GENUINE ORIGINAL HEATHKIT PS-23 AC POWER SUPPLY INSTRUCTION MANUAL*
GENUINE ORIGINAL HEATHKIT INSTRUCTION MANUAL.

Kenwood PS-30 20 Amp Power Supply Ham Radio Power Supply
Works fine.

Vintage PMC Power Supply 12-03185-02 105-125V 47-420Hz GUARANTEED
Overall, it is in great shape!

Astron RS-20A Power Supply 13.8VDC Output
HAS OUTPUT AS SHOWN. ALL OTHERS TO USE EIS.
You save $11.99

Astron RS-4L 13.8 Volt DC 3 Amp Power Supply with Power Cord - FREE SHIPPING

MFJ MFJ-4125P 25 Amp MightyLite Switching Power Supply for Ham Radio
MFJ MFJ-4125P 25 Amp MightyLite Switching Power Supply for Ham Radio

Pyramid Phase 3 Precision Regulated DC Power Supply Tenna Model PS-12 13.8V 10A
Output 138 volts DC 12 AMP.