Small 200V 50mA 6.3V 1.5A CT HT Valve transformer

Primary Windings

£37.85

10% discount on orders of 2 or more European primary voltage selection: 220V, 230V, 240V and 250V Single 200V 50mA Secondary, suitable for silicon bridge rectifier 6.3V 1.5A Center tapped heater winding PWHT03 A superb quality mains transformer for any valve project. Proudly made in the United Kingdom Primaries European primary voltages, 220V, 230V, 240V and 250V. Secondaries 200V at 50mA for use with a silicon rectifier Heater winding 6.3V at 1.5A centre tapped. Steel High quality low loss 400-50 silicon steel. Hand laminated for the best stacking factor, and accuracy. Winding wire Double coa

Primary Windings's own words, read from their page.

Buy from PRIMARY WINDINGS LTDPRIMARY WINDINGS LTD is a UK retailer, not the maker. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

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The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as PRIMARY WINDINGS LTD, number 14721069. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

Small 200V 50mA 6.3V 1.5A CT HT Valve transformer

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