How an H Filter works.

• Design such that

  • d2 << D1 t and
  • l2 >> D2 t.

• Typical values:

  • l = 10 mm.
  • d = 40 mm.
  • t = 5 sec.

l

d

t < 0

0 < t < t

t > t

D1

D2

Previous slide

Next slide

Back to first slide

View graphic version