QTH.COM Ham Radio Classified Ads: POWERSUP - Swap amateur radio HF VHF equipment buy sell trade on line

30 Amp PS: MFJ MFJ 4230MV 30 Amp switching power supply. Looks and performs as new. Shipped in factory box. $100 shipped in USA. email or call.; Listing #1745902 - Submitted on 10/11/25 by Callsign AH2AQ - IP: hs-41-111.lbc.tularosa.net; Click to Contact -- Send this Ad to a Friend
Astron SS-50M-AP: I have a pair of like new 50 amp switching power supplies. 120-240vac 12-15 dc power poles and usb outlets Volt and Amp meters!
No trades needed and looking for local or face to face sale at this time. Can meet in Texas and Louisiana in the next few weeks. Please call or text me.
These are 400 new,,,,,these are $275; Listing #1745804 - Submitted on 10/10/25 by Callsign W5DK - IP: 216-177-187-235.block0.gvtc.com; Click to Contact -- Send this Ad to a Friend
FOR SALE: TEN TEC MODEL 225 PWR SUPPLY: This is a 9 amp. power supply that matches the Argosy and Scout series Transceivers. It is in good condition except for dent on bottom on the bottom of case. Electrically works great. $49 (SHIPPED); Listing #1745531 - Submitted on 10/08/25 by Callsign NONE, Modified on 10/09/25 - IP: syn-035-150-166-197.res.spectrum.com; Click to Contact -- Send this Ad to a Friend
Approx.16 various small power supplies: Approximately 16 various small power supplies (wall warts) , weight about 20lbs, all tested and working, DC voltages range from 12,15,9,8,5.4,30v, and 12vdc switching 10amp supply, and one 12 AC transformer usually for a house Bell system, A Mobile 12vdc cigarette adapter, and 2 sets of 12vdc adapters. Sell all for $25.00 plus $24 shipping, cont. USA. Pay by CHECK; Listing #1745612 - Submitted on 10/08/25 by Callsign N8RT - IP: c-66-229-128-193.hsd1.fl.comcast.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
DuraComm LP-14N,14 amp max/11 continuous: DuraComm LP-14N, 14 amps maximum, 11 amps continuous load. 13.8 VDC, regulated output. Comes with the standard Powerlet male & female connector and a Powerpole connecter. Like new condition, $50 includes free shipping to a US address.; Listing #1745565 - Submitted on 10/08/25 by Callsign N3ZB - IP: customer.sltyutx1.pop.starlinkisp.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
LOOKING FOR: Tempo One Power Supply: I inherited a pristine Tempo One without power supply. If anyone has one they’d like to part with I’d love to hear from you.; Listing #1745410 - Submitted on 10/06/25 by Callsign W2JAZ - IP: dhcp-54-7-7d-14-c2-77.cpe.echoes.net; Click to Contact -- Send this Ad to a Friend
FS: Mean Well RSD-200B-12 DC pwr convert: New Mean Well RSD-200B-12 16.8vdc - 31.2vdc Input. Converter Output +12 vdc at 16.7A. MSPR is $100. Asking $50 shipped; Listing #1745328 - Submitted on 10/06/25 by Callsign W1JCW - IP: 172-108-186-156.97e2439600e4ade99feea8e1c02c976d.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: Newmar DC pwr converter 48 to 12v: New Mean Well power converter model 48-12. Input 36-72vdc .06A. Output +12vdc at 1.25A. MSRP $350. Asking $65 plus shipping; Listing #1745305 - Submitted on 10/06/25 by Callsign W1JCW - IP: 172-108-186-156.97e2439600e4ade99feea8e1c02c976d.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: New Shunts: New very high quality shunts excess to my needs. 6 x 100MV at 50a,50mv at 100a Asking $20 each plus shipping.; Listing #1745304 - Submitted on 10/06/25 by Callsign W1JCW - IP: 172-108-186-156.97e2439600e4ade99feea8e1c02c976d.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend
FS: SOLA Constant Voltage Transformers: One year old not beat up, Sola Constant Voltage Transformer. 1amp primary voltage 95-130 x 190 - 260. 60hx, 1 phase. Heavy duty performer. Have two of these, MSRP is $855. I'm asking $100 each or a deal on both plus shipping. The CVS Series power conditioner recreates a well regulated sinusoidal waveform that is well isolated from input disturbances including impulses, swells, and sags.https://us.rs-online.com/product/solahd/23-22-112-2/70098579; Listing #1745295 - Submitted on 10/06/25 by Callsign W1JCW - IP: 172-108-186-156.97e2439600e4ade99feea8e1c02c976d.ip.frontiernet.net; Click to Contact -- Click Here to View Picture -- Send this Ad to a Friend