FS (UK) Tenma power supplies - Page 1
Forum section: electronics / general

author: TopLoser
author_rank: Unknown
timestamp: May 31, 2015, 10:27:42 am
content: More abused stuff... Tenma power supplies that got dropped.I switched them all on and tested voltage/current, they all work fine so the damage is just cosmetic.Tenma 72-10495 power supply, 2 x 0-32V 0-5A.http://uk.farnell.com/tenma/72-10495/power-supply-2ch-30v-5a-adjustable/dp/2251947Best of the bunch, bottom mounting plate slighty deformed where the transformer sits and slight blemish rear of cover.Tenma 72-10495 power supply, 2 x 0-32V 0-5A.http://uk.farnell.com/tenma/72-10495/power-supply-2ch-30v-5a-adjustable/dp/2251947Bottom mounting plate slighty deformed where the transformer sits and cover very badly deformed left side.Tenma 72-10505 power supply, 2 x 0-32V 0-3A, 1 x 5v 3Ahttp://uk.farnell.com/tenma/72-10505/power-supply-3ch-30v-3a-adjustable/dp/2251949Bottom rear corner of cover and chassis deformed, all a bit out of square.These things are made out of incredibly thin metal with a flimsy chassis considering they are 10Kg linear supplies with huge transformers. Doesn't help that they are shipped in crap packaging. There were a couple of others that I scrapped and kept the regulator and CPU boards out of if anybody ever needs spares.£60 each including VAT and shipping UK only, or all 3 for £150

author: ThisNameIsBlank
author_rank: Contributor
timestamp: May 31, 2015, 10:48:46 am
content: Quote from: TopLoser on May 31, 2015, 10:27:42 amI'll take 'the best of the bunch' please.Payment sent by paypalcheers

author: TopLoser
author_rank: Unknown
timestamp: June 16, 2015, 09:49:08 am
content: Pictures added of the damage, they aren't as bad as I made them sound.

author: RogerRowland
author_rank: Regular Contributor
timestamp: June 16, 2015, 09:54:32 am
content: I'll take the 3rd one if nobody beat me to it. Let me know and I'll Paypal right away ...

author: TopLoser
author_rank: Unknown
timestamp: June 16, 2015, 10:01:00 am
content: Quote from: RogerRowland on June 16, 2015, 09:54:32 amIt's yours, PM sent with details.

author: Bob F.
author_rank: Regular Contributor
timestamp: June 16, 2015, 10:06:06 am
content: Looks like a little percussive maintainance is all that is required...I'll take the remaining No. 2 if still available.Cheers, Bob.

author: RogerRowland
author_rank: Regular Contributor
timestamp: June 16, 2015, 10:07:30 am
content: Quote from: TopLoser on June 16, 2015, 10:01:00 amThanks, Paypal on its way .... a tracking reference would be nice, as and when....Oh and a plausible excuse for the wife too ...

author: TheAmmoniacal
author_rank: Unknown
timestamp: June 16, 2015, 10:21:24 am
content: I see you're back, shoot me a message if you got one 125/126.

author: TopLoser
author_rank: Unknown
timestamp: June 16, 2015, 10:50:43 am
content: Quote from: Bob F. on June 16, 2015, 10:06:06 amIt's pending at the moment, if the propective buyer doesn't follow though with payment I'll let you know.I do have a pile of 15-20 others when I get round to sorting though them though.

author: neslekkim
author_rank: Super Contributor
timestamp: June 16, 2015, 10:54:44 am
content: Quote from: TopLoser on June 16, 2015, 10:50:43 amAre any of those an three channel? (fixed 5volt)

author: TopLoser
author_rank: Unknown
timestamp: June 16, 2015, 11:00:47 am
content: Quote from: neslekkim on June 16, 2015, 10:54:44 amYes I can see at least one. The next lot seem to be in undamaged condition but it will be some time before I have time to clear space to unpack and test them.

author: neslekkim
author_rank: Super Contributor
timestamp: June 16, 2015, 11:03:49 am
content: Quote from: TopLoser on June 16, 2015, 11:00:47 amOr other brands? agilent, tti or something?, I guess I have to consider weight also(time is no problem, I can wait if there is something in the horizon)

author: TopLoser
author_rank: Unknown
timestamp: June 16, 2015, 11:05:46 am
content: Quote from: neslekkim on June 16, 2015, 11:03:49 amhttp://uk.farnell.com/keithley/2220-30-1/psu-2ch-30v-1-5a-programmable/dp/2291577

author: Bob F.
author_rank: Regular Contributor
timestamp: June 16, 2015, 11:21:32 am
content: Quote from: TopLoser on June 16, 2015, 10:50:43 amOk - cheers. No great hurry - it's more a question of hoarding stuff for the future

author: RogerRowland
author_rank: Regular Contributor
timestamp: June 18, 2015, 05:35:12 pm
content: Three channel beastie received today - many thanks!A first look and everything seems in order .... TopLoser == top man

author: TopLoser
author_rank: Unknown
timestamp: June 18, 2015, 05:38:57 pm
content: Quote from: RogerRowland on June 18, 2015, 05:35:12 pmJust got 20 more of these Tenma supplies dumped on me today... I must have done something wrong in a previous life!

author: Isad
author_rank: Frequent Contributor
timestamp: June 18, 2015, 05:50:23 pm
content: Quote from: TopLoser on June 18, 2015, 05:38:57 pmNah god just loves you and want you to do somthing good.

author: m100
author_rank: Regular Contributor
timestamp: June 19, 2015, 03:54:30 pm
content: I'll take a 2 channel 32v 5A one if it's only cosmetic damage. Would like a relatively cheap 34461A to test it with though

author: TopLoser
author_rank: Unknown
timestamp: June 19, 2015, 04:31:54 pm
content: Quote from: m100 on June 19, 2015, 03:54:30 pmThe latest 20 are all in perfect condition. Well, as perfect as a Tenma PSU can be...Plenty of 'as new' 2x5A ones, it'll have to be £65 including shipping and VAT for these.