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Elecraft KX3 Heatsink / 14 volt 4 Amp Clean DC Power Supply
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Power Supplies

Displaying ads 11 to 20 of 74 ads in this category.
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 Wall Wart Power Supplies / Chargers FS

"Wall Wart" Power Supplies / Chargers For Sale:
-
All of these are "regular" wall warts - not the new noisy
switching type. Use one of these, and you will not need
to put up with all of the interference.
-
Kenwood Charger for TH-225 HT; $10
-
Yaesu NC-9 B Charger
13 V DC at 45 ma, 2.5 mm plug; $12
-
There are many uses for the 12 volt DC variety.
These all have 2.1 mm coaxial connectors with
center positive.
12 V DC at 1000 ma $17
12 V DC at 780 ma $15
12 V DC at 750 ma $15
12 V DC at 600 ma $14
12 V DC at 400 ma $12
12 V DC at 200 ma $10
-
12 Volt AC at 1 amp - Note it is AC, not DC. $15
-
9 V DC at 50 ma $8
9 V DC at 400 ma $12
9 V DC at 500 ma $13
-
Prices do not include shipping from Florida.
-
Thanks. 73,
Ken Simpson, W8EK
Voice Phone (352) 732-8400
.


Listing #1753677 - Submitted on 12/25/25 by Callsign W8EK - IP: fl-67-76-85-5.sta.embarqhsd.net
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 DAIWA.RS-40X NEG POS.POLE NUTS NEEDED
I just picked up a DAIWA RS-40X POWER SUPPLY BUT THE NEGATIVE AND POSITIVE plastic POLE NUTS ARE MISSING. I HAVE TRIED AN ASSORTMENT OF NUTS BUT NOTHING FITS. ANYONE HAVE AN OLD SUPPLY NOT WORKING THAT I COULD BUY THE CAP NUTS FROM?

Listing #1753173 - Submitted on 12/19/25 by Callsign W7DTD - IP: syn-068-184-142-106.res.spectrum.com
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 Ameritron 75 Amp Switching Power Supply  
Ameritron 75 Amp Switching Power Supplies are perfect for Ameritron's ALS-500M 500 watt solid-state amplifiers. They provide 75 amps of output current continuously! Ameritron 75 amp switching power supplies have less than 100 mV peak-to-peak of ripple under 75 amps under full load, and load regulation is better than 1.5 percent under full load.
Reverse polarity protection, brownout input protection, over-current, over-temperature protection, and a thermal-controlled, whisper-quiet fan are all benefits of Ameritron switching power supplies. Output voltage is variable, with metering for both voltage and current. the SPS-75MV for 110/120 Vac it's in great condition, with very little use $350.00. obo If interested, shipping costs can be determined then.


Listing #1753140 - Submitted on 12/19/25 by Callsign KG4JTG - IP: adsl-65-82-175-28.mem.bellsouth.net
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 Lambda LNS-Y-24 Power Supply  
For Sale: Excellent Condition Lambda 24VDC power supply: model LNS-Y-24. 24VDC at 2.3A 125w. 117vac input. Works perfectly. Fluke Multimeter in photo is Not included. $45 shipped continental 48 USA.

Listing #1752988 - Submitted on 12/17/25 by Callsign KJ9I - IP: syn-024-211-016-019.res.spectrum.com
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 Battery Go Box, Powerpoles, USB etc  
Battery Box / Portable Power Center
Great for Go Kits / Power Outages, Parks on the Air POTA etc.
-
Fused at 30 amps
Dual Anderson PowerPoles
12V Outlet
Dual QC 3.0 USB Fast Charging Power Ports for Phones etc.
Dual PD Power Delivery USB C Power Ports for Phones etc.
Dual LED Volt Meters
Dual On/Off Power Switches
In weather resistant USA made compact plastic ammo can.
Made in the USA
Battery not included but fits a 12AH or smaller battery nicely with room to spare.
-
$120 Shipped


Listing #1752218 - Submitted on 12/09/25 by Callsign W4JST, Modified on 12/17/25 - IP: c-73-148-40-205.hsd1.va.comcast.net
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 4 48V 20A Delta Power Supplies  
Heavy Duty Power Supplies for solid state amplifiers, Can be used in parallel for additional current. 2 units will provide 48V at 40A. Lots of protection built in.
$40 each free shipping US. USPO Money order or personal check.


Listing #1752809 - Submitted on 12/15/25 by Callsign N6KD - IP: 208-3-195-174.volcano.net
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 FOR SALE: Jetstream 30A Power Supply  
Excellent++ condition. Power supply has Anderson connectors on front & binding posts on rear. Asking $90 shipped. Personal check, MO or PayPal. CONUS sale only. I'm also good on QRZ & e-Ham. If additional pictures are desired, please send your email address or a web-link for file uploading.
73's!
W5BIL - Bill


Listing #1752743 - Submitted on 12/14/25 by Callsign W5BIL, Web Site: https://www.qrz.com/db/W5BIL - IP: 2.56.191.74
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 FS: THORDARSON TR-70 TRANSISTOR PS TFMR  
For Sale: NOS Thordarson Transistor power supply transformer.
Model TR-70 new in original box.
Good little winter project.
These were an upgrade from the old Vibrator power supplies.
Specs:
12 VDC Input
117 VAC 60cps; 50 watts
Perfect for running a Classic radio, science experimentation or for emergency power.
$19.00 and $8.00 for shipping in CONUS.
Email me for overseas shipping or more photos.
Your check or USPS MO; I am gd in QRZ.
PayPal me at my email address (jtg4300 at yahoo.com)
Just let me know that payment is on the way and I will ship and get you the Tracking number.
See my other ads for more RF parts, Simpson, Drake, UNGAR and other gear.
Will combine shipping, where possible.


Listing #1748288 - Submitted on 11/02/25 by Callsign WA1BRI, Modified on 12/14/25 - IP: 47-199-174-249.fdr01.stgr.fl.ip.frontiernet.net
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 FS: SIMPSON 3 AMP DC PANEL METER NOS  
For sale: New Simpson Classic 3 amp DC panel meter
Tested and working perfectly
Size 4 3/4” square
Mounts in 2 3/4” round hole
New and with all hardware.
$19.00 and $4.50 for safe shipping.
Will be shipped with shunt across the terminals to protect the movement.
I have other new Simpson Panel meters, too. Let me know what you need.
Will combine shipping, where possible.
See my other ads for Drake, Ungar and other gear.
Your check or USPS MO; I am gd in QRZ. PayPal to: jtg4300 at yahoo.com
Just let me know that payment is on the way and I will ship and get you the Tracking number.


Listing #1748286 - Submitted on 11/02/25 by Callsign WA1BRI, Modified on 12/14/25 - IP: 47-199-174-249.fdr01.stgr.fl.ip.frontiernet.net
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 TenTec 252MO  
Tentec 252MO power supply. Bench tested. 75.00 + USPS ship

Listing #1752598 - Submitted on 12/13/25 by Callsign WA4MDP - IP: 104-177-179-214.lightspeed.tukrga.sbcglobal.net
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