Author Topic: Group Buy of 2DW233 ultra low noise zener reference  (Read 49687 times)

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Online Alex Nikitin

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #175 on: November 18, 2016, 06:41:36 pm »
Update - three envelopes were posted today, for Gyro, Cerebus and MosherIV.  I still don't have the address for alanambrose.

Cheers

Alex
 

Offline BravoV

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #176 on: November 18, 2016, 06:48:48 pm »
For those who already received it, I thought you guys have to post the mandatory culineray shot of "zener soup" in order to thank and honor Zlymex ?  :-DD




... j/k  ... <duck>  >:D

Online Gyro

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #177 on: November 18, 2016, 07:20:01 pm »
Update - three envelopes were posted today, for Gyro, Cerebus and MosherIV.  I still don't have the address for alanambrose.

Cheers

Alex

About time you told us how much we owe you then Alex!  :)

Thanks,

Chris
Best Regards, Chris
 

Offline MosherIV

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #178 on: November 18, 2016, 08:36:45 pm »
Hi

Yes, how much do we owe you please?

 

Online Alex Nikitin

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #179 on: November 18, 2016, 09:29:27 pm »
PM to the UK group sent.

Cheers

Alex
 
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Offline julian1

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #180 on: November 24, 2016, 04:20:49 am »
Package has arrived here safely. Thanks VintageNut and Zlymex!
 

Offline TiN

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #181 on: November 24, 2016, 04:32:48 am »
Just got my bag of candies too.
Too bad I'll be on local travel next couple days, but I might plonk few for quick checks tonight.  :-DMM
I guess I-V plot -15...+15V would be good starter?
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Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #182 on: November 24, 2016, 06:10:46 am »
Maximum current is 30mA and maximum power is 200mW. At 15V, you want to set current limit at 13 mA. Not sure if the part will draw more than 13mA at 15v. 
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 

Offline VintageNutTopic starter

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #183 on: November 26, 2016, 04:44:38 pm »
The final envelope shipped today. All of the parts have been shipped. Most people should already have the parts delivered.
working instruments :Keithley 260,261,2750,7708, 2000 (calibrated), 2015, 236, 237, 238, 147, 220,  Rigol DG1032  PAR Model 128 Lock-In amplifier, Fluke 332A, Gen Res 4107 KVD, 4107D KVD, Fluke 731B X2 (calibrated), Fluke 5450A (calibrated)
 
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Offline fanOfeeDIY

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Re: Group Buy of 2DW233 ultra low noise zener reference
« Reply #184 on: November 29, 2016, 10:26:16 am »
Plesa has arranged for shipping of all of EU parts.

The final list of names has 42 total names. So, there are officially 22 names for EU+UK. 50 pcs already are on the say to UK. 170 pcs ship to Plesa today.

Two shipments will post to Australia today.

10pcs will post to TiN today.

Asia is next on my list to contact for shipping addresses etc.

I have posted some results of measurements and behavior in Zlymex's original thread.

Hi,
The 2DW233 arrived today safely in Japan.

Thank you for your all the effort for the group buy.
It seems like only took 7days to arrive and there were no hassle with customs.
I have another parts to understand and play now. :)

 


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