Author Topic: WTB: Entry level power supply  (Read 3113 times)

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Offline tiagoTopic starter

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WTB: Entry level power supply
« on: January 09, 2014, 04:34:39 pm »
Looking for a entry level power supply. Don't need anything special, 30V 1A(ish).

Would prefer an older HP bench supply rather then one of those Chinese one hung low supplies.
 

Offline echen1024

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Re: WTB: Entry level power supply
« Reply #1 on: January 10, 2014, 03:37:29 am »
Well, I did a teardown of the Agilent E3610A. You can see if this fits your needs.

I'm not saying we should kill all stupid people. I'm just saying that we should remove all product safety labels and let natural selection do its work.

https://www.youtube.com/user/echen1024
 

Offline PedroDaGr8

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Re: WTB: Entry level power supply
« Reply #2 on: January 10, 2014, 04:21:55 am »
Looking for a entry level power supply. Don't need anything special, 30V 1A(ish).

Would prefer an older HP bench supply rather then one of those Chinese one hung low supplies.

Price range?

My recommendations from best on down:
HP precision 6114A (6115A might work but I think it's only 0.5A) - one of the most precise you can get without going insane on money. Basically a budget calibrator that can be had for under $100.
Power Designs Precision (I forget the models that work) - almost as good as the above but current accuracy not quite as good. Look cool though.
HP E36xx series - robust and good to use. Not near as good as the above but newer.
I'm also happy with my Circuit Specialist rebadged Array 3645A. It's well built, quiet, reliable. Plus Arrays customer support was phenomenal considering they didn't need to help me at all.
The very existence of flamethrowers proves that some time, somewhere, someone said to themselves, "You know, I want to set those people over there on fire, but I'm just not close enough to get the job done." -George Carlin
 

Offline tiagoTopic starter

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Re: WTB: Entry level power supply
« Reply #3 on: January 10, 2014, 01:57:54 pm »
anywhere between 100-200.

I prefer something newer with a small form factor as bench space is limited.

The HP E36xx series looks like it will work for me.
 

Offline robrenz

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Re: WTB: Entry level power supply
« Reply #4 on: January 10, 2014, 02:05:05 pm »
Nice Power Designs here

Offline GreyWoolfe

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Re: WTB: Entry level power supply
« Reply #5 on: January 10, 2014, 07:18:36 pm »
+1 for the Agilent.  I have one and I like it.
"Heaven has been described as the place that once you get there all the dogs you ever loved run up to greet you."
 

Offline nanofrog

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Re: WTB: Entry level power supply
« Reply #6 on: January 10, 2014, 07:34:05 pm »
FWIW, I recently snagged a Power Designs TP343B for just under $82. Fully functional and rather clean condition.
 


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