Radford smoothing units. Passive C L C filters to give smoothish DC

Discussion in 'Buy, Sell, Exchange' started by Prince Brainier, Jun 5, 2019.

  1. Radford add on units with C L C passive filtering to give a good approximation to smooth dc from a raw rectified AC input. Will suit any bench supply. Free to good home. 15 or so available. West herts area
  2. Now filed under B for bin. Space needed. Thanks for looking.
    I guess the easy cheap availability of regulated DC supplies has made these superfluous.
  3. Shame, those huge chokes inside the units would cost a fortune to buy these days...