[neonixie-l] Homebrew high voltage nixie power supply

2019-08-17 Thread Kevin A.
Just wanted to share a nixie related project I've been working on for a few 
weeks now. I've got the boards ordered for my latest revision. Looking for 
any feedback and to see if this interests anyone. 

https://neonkev.com/2019/08/18/project-20-watt-high-voltage-boost-converter/

Since I got into nixies, I've found that good high voltage power supplies 
are a major asset to any successful design. Instead of relying on Chinese 
eBay stuff or other unsustainable sources, I wanted to build my own using 
the latest in boost controllers and high power semiconductors in addition 
to using the highest quality, brand name components in the actual 
construction the supply. It's not a design built down to the lowest cost 
but one built for silent, reliable, and continuous low-ripple operation at 
rated power. 

This will be made open source once I've matured it to a reasonable degree. 
I hope that the latest revision will prove satisfactory. 

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[neonixie-l] Q: Gold colored coating on surface mount contacts

2019-08-17 Thread Paul Andrews

What is the gold/amber colored coating on the contacts of this chip? The 
contacts aren't gold, and when it is reflowed it just bubbles up as gunk.



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Re: [neonixie-l] NIB 5870ST

2019-08-17 Thread Nicholas Stock
Folks, they have been sold. Thanks to all those who showed interest.

Nick

Sent from my iPhone

> On Aug 17, 2019, at 19:12, David Forbes  wrote:
> 
> How many? How much?
> 
> 
>> On Sat, Aug 17, 2019, 12:38 PM Nicholas Stock  wrote:
>> Anyone interested in these before they go on the Bay?
>> 
>> Cheers,
>> 
>> Nick
>> 
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>> 
>> 
>> Sent from my iPhone
>> 
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> 
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Re: [neonixie-l] NIB 5870ST

2019-08-17 Thread David Forbes
How many? How much?


On Sat, Aug 17, 2019, 12:38 PM Nicholas Stock  wrote:

> Anyone interested in these before they go on the Bay?
>
> Cheers,
>
> Nick
>
> --
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> .
>
>
> Sent from my iPhone
>
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Re: [neonixie-l] So do you guys think I'll be getting this watch I just bought off ebay???

2019-08-17 Thread Terry S
It was $1 Buy-it_Now.



On Saturday, August 17, 2019 at 3:38:01 AM UTC-5, johnk wrote:
>
> What did he think would happen if he didn’t use a high starting price?
>
> Can’t have his cake and eat it too!
>
> I guess he doesn’t know what an auction is either  L(
>
>  
>
> John K.
>
>  
>
> *From:* neoni...@googlegroups.com  [mailto:
> neoni...@googlegroups.com ] *On Behalf Of *Bill Notfaded
> *Sent:* Saturday, 17 August 2019 06:43
> *To:* neonixie-l
> *Subject:* Re: [neonixie-l] So do you guys think I'll be getting this 
> watch I just bought off ebay???
>
>  
>
> Luckily he refunded my money... I really should give him bad feedback but 
> he sounds like a noob.
>
>  
>
> Bill
>
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>  
> 
> .
>

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RE: [neonixie-l] So do you guys think I'll be getting this watch I just bought off ebay???

2019-08-17 Thread johnk
What did he think would happen if he didn’t use a high starting price?

Can’t have his cake and eat it too!

I guess he doesn’t know what an auction is either  L(

 

John K.

 

From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On 
Behalf Of Bill Notfaded
Sent: Saturday, 17 August 2019 06:43
To: neonixie-l
Subject: Re: [neonixie-l] So do you guys think I'll be getting this watch I 
just bought off ebay???

 

Luckily he refunded my money... I really should give him bad feedback but he 
sounds like a noob.

 

Bill

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 .

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