UK Vintage Radio Repair and Restoration Discussion Forum - View Single Post - Solid State Vibrators -v- Inverters ?

Peter.N. · 7th Sep 2019, 9:54 am

I remember those, the frequency of the inverter changed as the PA valve warmed up - which wasn't long as it was a special quick heat valve.

Peter

7th Sep 2019, 9:54 am	#17
Peter.N. Dekatron Join Date: Jul 2008 Location: Charmouth, Dorset, UK. Posts: 3,601	Re: Solid State Vibrators -v- Inverters ? I remember those, the frequency of the inverter changed as the PA valve warmed up - which wasn't long as it was a special quick heat valve. Peter