SOLD HP 6642A 20V 10A Power Supply 260€ + World shipping. - Page 1
Forum section: electronics / general

author: Zucca
author_rank: Unknown
timestamp: December 19, 2019, 06:47:03 pm
content: Hello,This magic PSU popped out under my bench and since I recently bought many TTi devices, it sadly needs to find a new home.Why is it magic? Because he can also sink current. Yes it will operate as a DC load device in CV mode, he can suck up 2A max according to spec.See it is ok to get a negative current reading in this PSU:Quote from the user manual:QuoteI pushed it to suck 2,5A, the fan went crazy but it did manage to hold it:So you will have a nice PSU and decent DC Load in the same device, which is pretty cool.Of course I do not need to tell you about the quality of this device, just read the datasheet.This is, in my eyes, a perfect compromise between a lab and a production power supply.Normally the HP 6xxxx PSU are designed just to work controlled by a GPIB interface so the user interface can be found not intuitive.This device has two knobs to adjust current and voltage which help a human user to get what he wants.Ah, the Rack mount flanges are included (unfortunately I do not have the screws for them):The device was tested to my best knowledge and it was fine:in the picture above it was connected to my now trusty LD400P (sorry for the image quality, but you will surely understand)Yes everybody knows that the rear output connection are mechanically not the best and they require special special attention when connecting the output cables.Many of you will complain that it does not have output connector in the front side, but Dave successfully modified a similar unit:The outside condition are not perfect, there are some scratches, but everything is functional.The cal seal was damaged because I did the mains voltage conversion from 110VAC to 220VAC:Full schematics and service manual are available on the wwwSo if it goes bad you can fix it with a little brain work.Right now is wired up for 220VAC mains, but he can be set to 240VAC or 110/120VAC easily if you want.Asking 260€ shipping to Germany included, 280€ to EU, rest please ask.Will I pack it well? you bet!

author: Zucca
author_rank: Unknown
timestamp: January 01, 2020, 06:10:30 pm
content: Happy new year to you all

author: Zucca
author_rank: Unknown
timestamp: January 21, 2020, 08:56:57 am
content: Bundle with a good 1GHz scopeGrab both for 1600€ + shipping.

author: Zucca
author_rank: Unknown
timestamp: February 07, 2020, 11:16:15 am
content: Bundle with a good Hot Air Stationhttps://www.eevblog.com/forum/buysellwanted/fs-(eud)-hakko-fr-802-350Grab both for 500€ + shipping.

author: Zucca
author_rank: Unknown
timestamp: February 21, 2020, 08:22:00 am
content: Now on evilbay with about 10% margineBay auction: #293484652763Interesting enough if you copy paste the evvblog post in the Ebay description the pictures are imported as well, beauty!

author: Warhawk
author_rank: Frequent Contributor
timestamp: February 21, 2020, 05:14:45 pm
content: Commooooon Zucca, I don't need it. Stop it!.It is just around the corner...

author: Zucca
author_rank: Unknown
timestamp: March 02, 2020, 09:13:23 am
content: SOLD for 270€ in the stupid Evilbay.