Method of precharging a switchable filter
AssigneeQm Technologies Aps
InventorsJonatan Kutchinsky, Hans Sebastian Preus Kristoffersen
Life of this patent
Estimating the term…
Abstract
A switchable capacitor assembly is provided that includes a first terminal, a second terminal, a first resistor, a first switch, a capacitor operatively connected between the first switch and the second terminal, a voltage follower operatively connected between the first terminal and the first resistor, the first resistor being operatively connected between the voltage follower and the first switch, and a second switch configured to short circuit the first resistor. The first switch is configured to toggle between two states including a first state where the switch operatively connects the capacitor to the first resistor and a second state where the switch operatively connects the capacitor to the first terminal.
Claims9
A switchable capacitor assembly comprising:
- a first terminal,
- a second terminal,
- a first resistor,
- a first switch,
- a capacitor operatively connected between the first switch and the second terminal,
- a voltage follower operatively connected between the first terminal and the first resistor, the first resistor being operatively connected between the voltage follower and the first switch, and
- a second switch configured to short circuit the first resistor,
- where the first switch is configured to toggle between two states comprising:
- a first state where the switch operatively connects the capacitor to the first resistor and
- a second state where the switch operatively connects the capacitor to the first terminal.
Dependencies are inferred from the claim text.