Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Benoit Tourret]

Thanks Simon. :-)

Le mercredi 1 février 2023 à 22:51:22 UTC+1, SimonK a écrit :

> Benoit,
>
> I always had luck buying them from Tindie: 
> https://www.tindie.com/products/omnixie/nch8200hv-nixie-high-voltage-power-module/
> I also bought several NCH6300HV from there and it was working fine.
>
> Cheers
> Simon
>
> benoit@gmail.com schrieb am Dienstag, 31. Januar 2023 um 13:07:01 
> UTC+1:
>
>> Yan, 
>> Do you have a shop or a reseller in Europe ? or an Aliexpress  reliable 
>> store ?
>> https://www.ebay.com/str/nixietubeclock is off,
>> your amazon shop is not availlable in EU and any search on Amazon France 
>> is redirecting only on 
>> "iHaospace Module Boost NCH8200HV - Haute tension - DC - Tube lumineux 
>> pour horloge Nixie - Compatible avec batterie au lithium - Entrée USB 5 V. 
>> Marque : 
>> iHaospace 
>> 
>> "
>> and since Brexit, all import from England is strongly taxed...
>>
>> Benoit.
>> Le mardi 31 janvier 2023 à 11:45:33 UTC+1, 严泽远 a écrit :
>>
>>> Hi, Thank you for reaching me, NCH8200HV has been sold over 10Kpcs 
>>> during the last five years, and many users in this group I believe. Here's 
>>> a professional and detailed review from Kevin, a professional engineer at 
>>> Microsoft, he did a great job making a nixie clock and detailed tested my 
>>> NCH6100HV and NCH8200HV modules.
>>> https://0x7d.com/2017/nixie-tube-clock/#Nixie_Power_Supply
>>> I believe NCH8200HV is a good choice for the Nixie project, small, 
>>> compact, has lower input voltage, and high efficiency, any issues please 
>>> feel free to contact me.
>>> www.nixieclock.org
>>>
>>> 在2023年1月31日星期二 UTC+8 16:32:51 写道：
>>>
 Hi

 I've bought some of these modules from here 
 
 .

 Here's one new in the packet and another attached to a PCB.

 [image: IMG_9652.jpeg]

 [image: IMG_9653.jpeg]

 I was very pleased with the one in use but I'm now very concerned about 
 them given the comments that I found on this Reddit 
 
 thread.

 I'd be interested in hearing from the OP regarding this.

 Has anyone had any issues with this module or know about the topic 
 raised in the thread ?

 Thanks.

 On Saturday, 7 September 2019 at 09:10:24 UTC+1 newxito wrote:

> 96.7% at 10 mA, that’s amazing, Yan! 
>
> Please release these power supplies soon :-) 
>
>

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[SimonK]

Benoit,

I always had luck buying them from 
Tindie: 
https://www.tindie.com/products/omnixie/nch8200hv-nixie-high-voltage-power-module/
I also bought several NCH6300HV from there and it was working fine.

Cheers
Simon

benoit@gmail.com schrieb am Dienstag, 31. Januar 2023 um 13:07:01 UTC+1:

> Yan, 
> Do you have a shop or a reseller in Europe ? or an Aliexpress  reliable 
> store ?
> https://www.ebay.com/str/nixietubeclock is off,
> your amazon shop is not availlable in EU and any search on Amazon France 
> is redirecting only on 
> "iHaospace Module Boost NCH8200HV - Haute tension - DC - Tube lumineux 
> pour horloge Nixie - Compatible avec batterie au lithium - Entrée USB 5 V. 
> Marque : 
> iHaospace 
> 
> "
> and since Brexit, all import from England is strongly taxed...
>
> Benoit.
> Le mardi 31 janvier 2023 à 11:45:33 UTC+1, 严泽远 a écrit :
>
>> Hi, Thank you for reaching me, NCH8200HV has been sold over 10Kpcs during 
>> the last five years, and many users in this group I believe. Here's a 
>> professional and detailed review from Kevin, a professional engineer at 
>> Microsoft, he did a great job making a nixie clock and detailed tested my 
>> NCH6100HV and NCH8200HV modules.
>> https://0x7d.com/2017/nixie-tube-clock/#Nixie_Power_Supply
>> I believe NCH8200HV is a good choice for the Nixie project, small, 
>> compact, has lower input voltage, and high efficiency, any issues please 
>> feel free to contact me.
>> www.nixieclock.org
>>
>> 在2023年1月31日星期二 UTC+8 16:32:51 写道：
>>
>>> Hi
>>>
>>> I've bought some of these modules from here 
>>> 
>>> .
>>>
>>> Here's one new in the packet and another attached to a PCB.
>>>
>>> [image: IMG_9652.jpeg]
>>>
>>> [image: IMG_9653.jpeg]
>>>
>>> I was very pleased with the one in use but I'm now very concerned about 
>>> them given the comments that I found on this Reddit 
>>> 
>>> thread.
>>>
>>> I'd be interested in hearing from the OP regarding this.
>>>
>>> Has anyone had any issues with this module or know about the topic 
>>> raised in the thread ?
>>>
>>> Thanks.
>>>
>>> On Saturday, 7 September 2019 at 09:10:24 UTC+1 newxito wrote:
>>>
 96.7% at 10 mA, that’s amazing, Yan! 

 Please release these power supplies soon :-) 



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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Benoit Tourret]

Yan, 
Do you have a shop or a reseller in Europe ? or an Aliexpress  reliable 
store ?
https://www.ebay.com/str/nixietubeclock is off,
your amazon shop is not availlable in EU and any search on Amazon France is 
redirecting only on 
"iHaospace Module Boost NCH8200HV - Haute tension - DC - Tube lumineux pour 
horloge Nixie - Compatible avec batterie au lithium - Entrée USB 5 V. Marque : 
iHaospace 

"
and since Brexit, all import from England is strongly taxed...

Benoit.
Le mardi 31 janvier 2023 à 11:45:33 UTC+1, 严泽远 a écrit :

> Hi, Thank you for reaching me, NCH8200HV has been sold over 10Kpcs during 
> the last five years, and many users in this group I believe. Here's a 
> professional and detailed review from Kevin, a professional engineer at 
> Microsoft, he did a great job making a nixie clock and detailed tested my 
> NCH6100HV and NCH8200HV modules.
> https://0x7d.com/2017/nixie-tube-clock/#Nixie_Power_Supply
> I believe NCH8200HV is a good choice for the Nixie project, small, 
> compact, has lower input voltage, and high efficiency, any issues please 
> feel free to contact me.
> www.nixieclock.org
>
> 在2023年1月31日星期二 UTC+8 16:32:51 写道：
>
>> Hi
>>
>> I've bought some of these modules from here 
>> 
>> .
>>
>> Here's one new in the packet and another attached to a PCB.
>>
>> [image: IMG_9652.jpeg]
>>
>> [image: IMG_9653.jpeg]
>>
>> I was very pleased with the one in use but I'm now very concerned about 
>> them given the comments that I found on this Reddit 
>> 
>> thread.
>>
>> I'd be interested in hearing from the OP regarding this.
>>
>> Has anyone had any issues with this module or know about the topic raised 
>> in the thread ?
>>
>> Thanks.
>>
>> On Saturday, 7 September 2019 at 09:10:24 UTC+1 newxito wrote:
>>
>>> 96.7% at 10 mA, that’s amazing, Yan! 
>>>
>>> Please release these power supplies soon :-) 
>>>
>>>

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Hi, Thank you for reaching me, NCH8200HV has been sold over 10Kpcs during 
the last five years, and many users in this group I believe. Here's a 
professional and detailed review from Kevin, a professional engineer at 
Microsoft, he did a great job making a nixie clock and detailed tested my 
NCH6100HV and NCH8200HV modules.
https://0x7d.com/2017/nixie-tube-clock/#Nixie_Power_Supply
I believe NCH8200HV is a good choice for the Nixie project, small, compact, 
has lower input voltage, and high efficiency, any issues please feel free 
to contact me.
www.nixieclock.org

在2023年1月31日星期二 UTC+8 16:32:51 写道：

> Hi
>
> I've bought some of these modules from here 
> 
> .
>
> Here's one new in the packet and another attached to a PCB.
>
> [image: IMG_9652.jpeg]
>
> [image: IMG_9653.jpeg]
>
> I was very pleased with the one in use but I'm now very concerned about 
> them given the comments that I found on this Reddit 
> 
> thread.
>
> I'd be interested in hearing from the OP regarding this.
>
> Has anyone had any issues with this module or know about the topic raised 
> in the thread ?
>
> Thanks.
>
> On Saturday, 7 September 2019 at 09:10:24 UTC+1 newxito wrote:
>
>> 96.7% at 10 mA, that’s amazing, Yan! 
>>
>> Please release these power supplies soon :-) 
>>
>>

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Richard Scales]

I have used over 100 of them without issue - what are the comments that you 
have seen saying?
 - Richard


On Tuesday, 31 January 2023 at 08:32:51 UTC Nigel wrote:

> Hi
>
> I've bought some of these modules from here 
> 
> .
>
> Here's one new in the packet and another attached to a PCB.
>
> [image: IMG_9652.jpeg]
>
> [image: IMG_9653.jpeg]
>
> I was very pleased with the one in use but I'm now very concerned about 
> them given the comments that I found on this Reddit 
> 
> thread.
>
> I'd be interested in hearing from the OP regarding this.
>
> Has anyone had any issues with this module or know about the topic raised 
> in the thread ?
>
> Thanks.
>
> On Saturday, 7 September 2019 at 09:10:24 UTC+1 newxito wrote:
>
>> 96.7% at 10 mA, that’s amazing, Yan! 
>>
>> Please release these power supplies soon :-) 
>>
>>

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[newxito]

 

96.7% at 10 mA, that’s amazing, Yan! 

Please release these power supplies soon :-) 

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Kevin A.]

Hi Michail,

I have not made a batch of these (yet). This was an independent design done 
by me, and I just got around to assembling and testing my first prototype 
today.

Of course, I would not venture to *sell* any of these power supplies unless 
the creators of the mod six consented to the use of this module with their 
clock, mainly for liability reasons and/or warrantying the MOD-SIX 
electronics. 

The design is open source as of now, so it is free to be explored by anyone 
on his/her own accord. 

Thanks,
Kevin


On Thursday, September 5, 2019 at 10:39:40 PM UTC-4, M1 wrote:
>
> Have you made any for sale?
>
>  
>
> I have several of the clocks and never an issue with the power supply, but 
> thought I would ask.
>
>  
>
> Michail 
>
>  
>
>  
>
> *From:* neoni...@googlegroups.com  [mailto:
> neoni...@googlegroups.com ] *On Behalf Of *Kevin A.
> *Sent:* Thursday, September 5, 2019 7:33 PM
> *To:* neonixie-l
> *Subject:* Re: [neonixie-l] Re: New nixie power supply released - 
> NCH8200HV
>
>  
>
> I just published info about this design on my website including the 
> schematic, bill of materials, and a link to download the gerber artwork. 
> See:
>
>
> https://neonkev.com/2019/09/06/10-watt-nixie-power-supply-for-mod-six-clock/
>
>  
>
> Remember, this board specifically is laid out for the clock I wanted to 
> integrate it with. You can change the board and remove the 8 volt regulator 
> section if all you need is a standalone high voltage power supply. 
> Disclaimer is included on my site, but just to be thorough: you assume all 
> responsibility for making/modifying electronics, especially high voltage 
> devices!
>
>
> On Thursday, September 5, 2019 at 9:33:14 PM UTC-4, Phill S wrote:
>
> Great idea,
>
> Can you please supply a circuit for the one you showed. Or even better the 
> eagle files !
>
> Cheers, 
>
> Phill
>
> -- 
> You received this message because you are subscribed to the Google Groups 
> "neonixie-l" group.
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> email to neoni...@googlegroups.com .
> To view this discussion on the web, visit 
> https://groups.google.com/d/msgid/neonixie-l/7ffa62c6-af07-4b43-bb62-dd017007aa6c%40googlegroups.com
>  
> <https://groups.google.com/d/msgid/neonixie-l/7ffa62c6-af07-4b43-bb62-dd017007aa6c%40googlegroups.com?utm_medium=email_source=footer>
> .
>

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RE: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Michail Wilson]

Have you made any for sale?

 

I have several of the clocks and never an issue with the power supply, but 
thought I would ask.

 

Michail 

 

 

From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On 
Behalf Of Kevin A.
Sent: Thursday, September 5, 2019 7:33 PM
To: neonixie-l
Subject: Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

 

I just published info about this design on my website including the schematic, 
bill of materials, and a link to download the gerber artwork. See:

https://neonkev.com/2019/09/06/10-watt-nixie-power-supply-for-mod-six-clock/

 

Remember, this board specifically is laid out for the clock I wanted to 
integrate it with. You can change the board and remove the 8 volt regulator 
section if all you need is a standalone high voltage power supply. Disclaimer 
is included on my site, but just to be thorough: you assume all responsibility 
for making/modifying electronics, especially high voltage devices!


On Thursday, September 5, 2019 at 9:33:14 PM UTC-4, Phill S wrote:

Great idea,

Can you please supply a circuit for the one you showed. Or even better the 
eagle files !

Cheers, 

Phill

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Kevin A.]

I just published info about this design on my website including the 
schematic, bill of materials, and a link to download the gerber artwork. 
See:
https://neonkev.com/2019/09/06/10-watt-nixie-power-supply-for-mod-six-clock/

Remember, this board specifically is laid out for the clock I wanted to 
integrate it with. You can change the board and remove the 8 volt regulator 
section if all you need is a standalone high voltage power supply. 
Disclaimer is included on my site, but just to be thorough: you assume all 
responsibility for making/modifying electronics, especially high voltage 
devices!

On Thursday, September 5, 2019 at 9:33:14 PM UTC-4, Phill S wrote:
>
> Great idea,
> Can you please supply a circuit for the one you showed. Or even better the 
> eagle files !
> Cheers, 
> Phill
>

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Re: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Phill S]

Great idea,
Can you please supply a circuit for the one you showed. Or even better the 
eagle files !
Cheers, 
Phill

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RE: [neonixie-l] Re: New nixie power supply released - NCH8200HV

[Michail Wilson]

I have been buying the NCH8200HV myself.  Normally 2 or 3 at a time.  I have 
yet to have a problem.

 

I didn’t know there was a ‘counterfeit’ one.  I did notice that there are two 
kinds.  The mounting holes.  One with mounting the same on one side as the 
other.   Since I designed the circuit board to have the offset pins, I had made 
sure to buy that one.

 

https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Module-Supply-for-Nixie-Tubes-2-5-15V-Volt-Input/273393883015

 <https://www.ebay.com/usr/rcga6821?_trksid=p2047675.l2559> rcga6821 ( 
<http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback=rcga6821=273393883015=VIP:feedback=FeedbackAsSeller=nc&_trksid=p2047675.l2560>
 39026 )

 

and

https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-for-Nixie-Tubes-2-5-15v-Universal-Board-Module/323780688514

 <https://www.ebay.com/usr/weilan-aimi?_trksid=p2047675.l2559> weilan-aimi ( 
<http://feedback.ebay.com/ws/eBayISAPI.dll?ViewFeedback=weilan-aimi=323780688514=VIP:feedback=FeedbackAsSeller=nc&_trksid=p2047675.l2560>
 5405 )

 

Yes, I purchased because of price at about $15 each although I admit there was 
no way to know it is potentially a ‘counterfeit’ item and/or may cause fires.

I have had good luck with them.

 

Michail Wilson

206-920-6312

 

From: neonixie-l@googlegroups.com [mailto:neonixie-l@googlegroups.com] On 
Behalf Of Phill S
Sent: Thursday, September 5, 2019 2:51 AM
To: neonixie-l
Subject: [neonixie-l] Re: New nixie power supply released - NCH8200HV

 

https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Supply-for-Nixie-Tubes-2-5-15v-Input-Small-size/233207403727?epid=2153900561
 
<https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Supply-for-Nixie-Tubes-2-5-15v-Input-Small-size/233207403727?epid=2153900561=item364c3e94cf:g:lXcAAOSwxL1cwBZP>
 =item364c3e94cf:g:lXcAAOSwxL1cwBZP

 

 

This is the one I have bought. Looks like your one.

 

Just what is that inductor. A very small signal type to me ?

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Phill S]

https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Supply-for-Nixie-Tubes-2-5-15v-Input-Small-size/233207403727?epid=2153900561=item364c3e94cf:g:lXcAAOSwxL1cwBZP


This is the one I have bought. Looks like your one.

Just what is that inductor. A very small signal type to me ?

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Sorry to hear that, can you share some pictures of the one you got?
There're few sellers on eBay are using my pictures but deliver the fake 
one, I always using blue PCB board with gold plated and high-quality parts, 
that transformer is customized after so many tests.
I'm not sure what will happen using the fake one, hope it will work well, 
you should get the refund if it works not good!

Please check these two items, one is in my eBay store, another is in my 
partner's store located in Silicon Valley CA:
https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Supply-for-Nixie-Tubes/172818490547
https://www.ebay.com/itm/NCH8200HV-High-Voltage-DC-Power-Supply-for-Nixie-Tubes-2-5-15v-Input-Small-size/273953053858


在 2019年9月5日星期四 UTC+8下午2:37:43，Phill S写道：
>
> Yup ordered one too. But got the cheap ebay one by mistake. The site had 
> your pictures on it so thought you must be selling there now.
> What is the problem with those ones starting fires ? They look identical.
> It's probably a trade secret but what is that inductor you are using ?
> They are probably using a cheap knockoff I am guessing ?. That is causing 
> fires maybe ?
>
> On Monday, July 31, 2017 at 8:56:16 PM UTC+8, 严泽远 wrote:
>>
>> Hi Guys, I hope you will like my new nixie power supply NCH8200HV, 
>> smaller, lower input voltage and higher efficiency.
>> Input voltage range is 2.5-15v, suitable for lithium battery or USB power 
>> supply.
>> More details in my blog: http://www.nixieclock.org/?p=1454
>>
>> Pictures:
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> Cheers.
>>
>> Yan.
>>
>>
>>
>>
>>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Phill S]

Yup ordered one too. But got the cheap ebay one by mistake. The site had 
your pictures on it so thought you must be selling there now.
What is the problem with those ones starting fires ? They look identical.
It's probably a trade secret but what is that inductor you are using ?
They are probably using a cheap knockoff I am guessing ?. That is causing 
fires maybe ?

On Monday, July 31, 2017 at 8:56:16 PM UTC+8, 严泽远 wrote:
>
> Hi Guys, I hope you will like my new nixie power supply NCH8200HV, 
> smaller, lower input voltage and higher efficiency.
> Input voltage range is 2.5-15v, suitable for lithium battery or USB power 
> supply.
> More details in my blog: http://www.nixieclock.org/?p=1454
>
> Pictures:
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> Cheers.
>
> Yan.
>
>
>
>
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Roddy Scott]

Ordered OK!

On Thursday, February 28, 2019 at 3:12:45 PM UTC, 严泽远 wrote:
>
> Hi Roddy,
>
> Only two sellers on eBay:
>
> • omnixie (for USA)
> https://www.ebay.com/str/berkeleyeshop
>
> • nixietubeclock (for all countries except USA)
> https://www.ebay.com/str/nixietubeclock
>
> you can find my NCH6100HV and NCH8200HV power supply in these two stores.
>
> Please pay attention that there are a lot of counterfeit ones on the 
> market. Those are poor quality, and have fire hazards.
>
> Thanks.
> Yan.
>
> 在 2019年2月28日星期四 UTC+8下午10:02:12，Roddy Scott写道：
>>
>> Hello Yan,
>>
>> where is the best place to order your power supply as all I see in Ebay 
>> are cheap copies?
>>
>> Thanks.
>>
>> Roddy
>>>
>>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Hi Roddy,

Only two sellers on eBay:

• omnixie (for USA)
https://www.ebay.com/str/berkeleyeshop

• nixietubeclock (for all countries except USA)
https://www.ebay.com/str/nixietubeclock

you can find my NCH6100HV and NCH8200HV power supply in these two stores.

Please pay attention that there are a lot of counterfeit ones on the 
market. Those are poor quality, and have fire hazards.

Thanks.
Yan.

在 2019年2月28日星期四 UTC+8下午10:02:12，Roddy Scott写道：
>
> Hello Yan,
>
> where is the best place to order your power supply as all I see in Ebay 
> are cheap copies?
>
> Thanks.
>
> Roddy
>>
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Roddy Scott]

Hello Yan,

where is the best place to order your power supply as all I see in Ebay are 
cheap copies?

Thanks.

Roddy
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Robert L]

Hi Yan,

Many thanks  for your quick response!

The change you suggest is clear, perfectly meets my needs and I don't 
anticipate any trouble making the change.

Again, MANY THANKS!
Bob

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Hi Bob, yes it's easy to accessing the pin of SHDN, Pin 10 of chip is SHDN, 
when it's low all IC functions are shut down, a logic high will start it.
Now, I connected pin10 to Vin, power module will always on, you can cut the 
copper tracking between Pin9 and Pin10, then bring it out, please check the 
picture attached.
Any problem please let me know.
Yan.

在 2017年10月14日星期六 UTC+8上午8:49:50，Robert L写道：
>
> Hi Yan,
>
> I have a  couple on order from ebay...
>
> My application is USB powered and I'll need to implement a shutdown 
> function. Is there a shutdown mechanism on the board that you did not bring 
> out to a pin? I'd be perfectly happy accessing the pin with added wires as 
> needed.
>
> Plan "B" is to switch the 5V input to the chip, but an existing logic 
> level input would be simpler!
>
> Many thanks for anything you might suggest!
> Bob
>
>
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Robert L]

Hi Yan,

I have a  couple on order from ebay...

My application is USB powered and I'll need to implement a shutdown 
function. Is there a shutdown mechanism on the board that you did not bring 
out to a pin? I'd be perfectly happy accessing the pin with added wires as 
needed.

Plan "B" is to switch the 5V input to the chip, but an existing logic level 
input would be simpler!

Many thanks for anything you might suggest!
Bob


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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Yes Mitch, thank you for your suggestion ;)

在 2017年8月1日星期二 UTC+8下午6:31:32，Mitch写道：
>
> Looks great, Yan. Please consider adding a logic level enable/disable line 
> for your next version, 3.3v and 5v compatible. 

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

I think it's possible to hook up doubler, will test it.

在 2017年8月1日星期二 UTC+8下午6:15:48，Dekatron42写道：
>
> Nice small form factor!
>
> Will it be possible to hook up an external doubler/tripler?
>
> Will you make an isolated version in the future (input/output isolation)?
>
> /Martin
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

Hi Nick, It's my pleasure that you like my works ;) Yes, looking forward to 
your email, but not urgent, take your time.

Thanks.
Yan.

在 2017年8月1日星期二 UTC+8下午6:00:33，Nick写道：
>
> Incredibly cool, Yan. Very very nice indeed.I want some.
>
> PS. I owe you an email but have been travelling - back now - will email.
>
> Nick
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

I listed it on eBay just now, and I will send some to my partner in 
Berkeley CA, it will be quickly delivered to US customers.

在 2017年8月1日星期二 UTC+8下午5:55:20，GeckospotNixie写道：
>
> Outstanding!
>
> I have projects that this would work outstanding for!
>
> What is the cost?
>
> Where do I get it in the US?
>  
>
> On Monday, July 31, 2017 at 9:32:49 AM UTC-4, 严泽远 wrote:
>>
>> for 10x IN-12 tubes, current around 170V/20mA, test efficiency 86.67% 
>> with DC5V input, not hot, a bit warm.
>>
>> 在 2017年7月31日星期一 UTC+8下午9:20:50，Tomasz Kowalczyk写道：
>>>
>>> Wow, this looks incredible. How hot does it get under load of 10x IN-12 
>>> in free air?
>>>
>>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Dekatron42]

Nice small form factor!

Will it be possible to hook up an external doubler/tripler?

Will you make an isolated version in the future (input/output isolation)?

/Martin

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Nick]

Incredibly cool, Yan. Very very nice indeed.I want some.

PS. I owe you an email but have been travelling - back now - will email.

Nick

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

['GeckospotNixie' via neonixie-l]

 

Outstanding!

I have projects that this would work outstanding for!

What is the cost?

Where do I get it in the US?
 

On Monday, July 31, 2017 at 9:32:49 AM UTC-4, 严泽远 wrote:
>
> for 10x IN-12 tubes, current around 170V/20mA, test efficiency 86.67% with 
> DC5V input, not hot, a bit warm.
>
> 在 2017年7月31日星期一 UTC+8下午9:20:50，Tomasz Kowalczyk写道：
>>
>> Wow, this looks incredible. How hot does it get under load of 10x IN-12 
>> in free air?
>>
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[严泽远]

for 10x IN-12 tubes, current around 170V/20mA, test efficiency 86.67% with 
DC5V input, not hot, a bit warm.

在 2017年7月31日星期一 UTC+8下午9:20:50，Tomasz Kowalczyk写道：
>
> Wow, this looks incredible. How hot does it get under load of 10x IN-12 in 
> free air?
>

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[neonixie-l] Re: New nixie power supply released - NCH8200HV

[Tomasz Kowalczyk]

Wow, this looks incredible. How hot does it get under load of 10x IN-12 in 
free air?

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