Right ... I had misunderstood the requirement. A query to a custom
transformer manufacturers might be work a try, especially if you are
starting to look at back to back arrangements.
On 15/10/2020 16:00, Richard Scales wrote:
.... But I think we need 240v Dc.
Richard
On Thu, 15 Oct 2020, 15:57 'Grahame' via neonixie-l,
<[email protected] <mailto:[email protected]>> wrote:
A common step down 230V primary - 115V secondary, rectified will
give 163V - worth a try?
For custom transformers I have used, a more expensive option but
you are only buying one(!?!)
https://airlinktransformers.com/
in Harlow.
Grahame
On 15/10/2020 15:50, Richard Scales wrote:
On the whole isolation transformer thing - I've been trying to
find something with 170V secondary with enough VA (for 6
displays) and have failed thus far.
An alternative approach might be to take off the shelf toroidal
transformers - like mains to 35V then 45 V to mains - two
transformers back to back. Standard parts, lower cost, plenty VA.
- Richard
On Sunday, 2 August 2020 01:47:39 UTC+1, celzey11 wrote:
https://www.ebay.com/itm/PCB-with-23-pieces-IN-28-nixie-tubes-slightly-used-working/114333271792?_trkparms=aid%3D1110002%26algo%3DSPLICE.SOI%26ao%3D1%26asc%3D20190711095549%26meid%3D77ba7a42f3f24b709ebe632fb079b086%26pid%3D100047%26rk%3D5%26rkt%3D12%26sd%3D112419561527%26itm%3D114333271792%26pmt%3D1%26noa%3D1%26pg%3D2047675%26algv%3DSellersOtherItemsV2&_trksid=p2047675.c100047.m2108&autorefresh=true
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