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ms660 · 26th Jul 2019, 8:05 pm

The 8 multiplier isn't set in stone, but usually between 5 and 8 covers a lot of bulbs and also valve heaters, remember that the filament is non ohmic.

Lawrence.

26th Jul 2019, 8:05 pm	#41
ms660 Dekatron Join Date: Apr 2011 Location: Cornwall, UK. Posts: 13,454	Re: Uher CR240 Troubleshooting Best Practice The 8 multiplier isn't set in stone, but usually between 5 and 8 covers a lot of bulbs and also valve heaters, remember that the filament is non ohmic. Lawrence.