Solid state vibrator

Description:This is the circuit of the positive ground replacement. One problem that occurred during the initial testing was a much higher output voltage than was expected, this was traced to the fact that with the original mechanical vibrator there is a "dead zone" time, where no voltage is applied to the transformer primary. Use P-Channel devices for the negative ground unit and N-Channel devices for the positive ground unit. What is a vintage radio aficionado to do to keep his or her vintage tube equipment running? One problem with restoring early DC supply radios like Farm Sets or Auto radios, is the mechanical vibrator. PeKo Radio To understand the capabilities of the RVB-1 solid-state vibrator board, we first need to have a look at the different types of mechanical radio vibrators that exist. To help contain this sound within the vibrator's enclosure, the inside surface of the can was often lined with a thick sound-deadening material, such as foam rubber.

Views: 6461 Date: 2018-10-07 Favorited: 68