Author Topic: Agilent 11974-60028 Mini Teardown  (Read 1083 times)

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Offline gamalotTopic starter

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Agilent 11974-60028 Mini Teardown
« on: March 20, 2023, 02:47:29 pm »
You may wonder what the hell Agilent 11974-60028 is, and yes, this was also my question. The documentation on the Keysight website won't tell you the details, I bought it from ebay for AU$70 just to see what's inside, and taking it apart was the only way to know.

It is just a 3-rail linear regulated power supply in a box made of aluminum alloy skeletons and sheets.

The small transformer and 7815/7915 are used for ±15V/0.2A output, the large transformer, LM723, and two TO-3 power transistors are used for 50V/0.6A output.

Nothing fancy, I'll probably use this box for a DIY project or something.  :popcorn:
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The following users thanked this post: exe, coromonadalix, alm

Offline guagg

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Re: Agilent 11974-60028 Mini Teardown
« Reply #1 on: December 11, 2024, 07:42:07 am »
I have a  11974A but without 11974-60028.do you know the DB9  pin definition.maybe  i can power up my  11974.Thacks
 

Online coromonadalix

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Re: Agilent 11974-60028 Mini Teardown
« Reply #2 on: December 11, 2024, 12:14:25 pm »
should be easy to find since it is the psu's outputs ....

ok it's a frame containing  lambda psu's lm723 or fixed ones   or similar ...

thks for the teardown
 


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