19-03-2024, 01:45 PM
(This post was last modified: 19-03-2024, 01:47 PM by Mike Watterson.)
They did also develop the EF50, which helped win WWII*, 25mA filament battery valves and many other great valves. Mullard was Philips from 1928.
Then in IC era the crazy little FM Radio IC with 70 kHz integrated op-amp RC IF filter.
It's sad they've gone back to 1926. Mostly light-bulbs. Philips domestic electronics is now two rented badges. NXT spun off and sold.
[* Site by Ronald Dekker, a Dutch Philips Engineer famous for the uTracer (several versions now). See Main Site]
Then in IC era the crazy little FM Radio IC with 70 kHz integrated op-amp RC IF filter.
It's sad they've gone back to 1926. Mostly light-bulbs. Philips domestic electronics is now two rented badges. NXT spun off and sold.
[* Site by Ronald Dekker, a Dutch Philips Engineer famous for the uTracer (several versions now). See Main Site]
