Author Topic: SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232  (Read 2111 times)

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Offline TopLoserTopic starter

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SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« on: September 24, 2017, 05:06:50 pm »
Quite a large stack of these...

Tenma 72-2645 power supplies. 2 channels 0-30V 5A and a 5V 3A channel. Programmable via USB and RS232. Outputs can be switched between independant, parallel and series connection.

All in disturbingly new condition, only one of them needed any rummaging inside to get them to work (see picture and spot the fault!) They are actually quite well put together, heavy (10Kg) linear supplies with a fan that comes on as required.

http://uk.farnell.com/tenma/72-2645/power-supply-bench-0-30v-5v/dp/2478801


List price £199+VAT but I think you'll be happier with £110 plus shipping (£10 UK, £20 sensible EU countries). Can ship 2 for the same price as one.

ALL SOLD
« Last Edit: September 25, 2017, 01:48:10 pm by TopLoser »
 

Offline giosif

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Re: FS (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #1 on: September 24, 2017, 11:51:29 pm »
[...]
Can ship 2 for the same price as one.

Careful with the wording there as, up until a minute ago, I was reading that as you selling 2 such units for the price of one.
That immediately triggered my bargain detector and sent all spending restraining measures out the window.
I assume you meant just shipping cost will be the same for sending two units as for sending one.
 

Offline SeanB

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Re: FS (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #2 on: September 25, 2017, 07:37:47 am »
Too bad I know how much it costs to ship over any water though Ian.
 

Offline TopLoserTopic starter

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Re: FS (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #3 on: September 25, 2017, 07:45:50 am »
Too bad I know how much it costs to ship over any water though Ian.

Landmark £76, UPS £98, Parcelforce £127
 

Offline Zucca

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Re: FS (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #4 on: September 25, 2017, 01:58:00 pm »
Got one of these in the past from Ian, almost one year ago.

Happy with it, fan is silent and it has (after 10min playtime) a reasonable good user friendly interface...
Cheap and good, no"wow effect" here, it just gets quickly the job done  :-+.

Ah take a look inside, nice stuff:

https://www.eevblog.com/forum/testgear/inside-the-new-korad-ka3305p-linear-psu/

Suggested for beginners and for people who needs a good and cheap PSU to stack on the bench.

Can't know what you don't love. St. Augustine
Can't love what you don't know. Zucca
 

Offline TopLoserTopic starter

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Re: SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #5 on: September 25, 2017, 02:09:44 pm »
Thanks Zucca! Yes I was pleasantly surpised at how it just gets the job done.

They are all sold now, well I do have just 1 left but it's the 3A version not the 5A version. £100 plus shipping if anybody wants it.
 

Offline sn4k3

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Re: SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #6 on: September 25, 2017, 02:39:07 pm »
I have been watching your articles, may i know the shipping cost to Portugal of something like this PSU weight?
 

Offline TopLoserTopic starter

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Re: SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #7 on: September 25, 2017, 02:44:12 pm »
Portugal £20 for a big 12Kg package.
 
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Offline sn4k3

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Re: SOLD (UK) Tenma 72-2645 2 x 0-30V 0-5A + 1 x 5V 0-3A + USB/RS232
« Reply #8 on: September 25, 2017, 02:51:20 pm »
Portugal £20 for a big 12Kg package.

Great, thank you  :-+
 


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