DC to DC converter
First Claim
1. A direct current (DC) to DC converter comprising:
- a transformer which comprises a primary winding which is connected in series with an input voltage, and a secondary winding which generates an induced current when the input voltage is applied to the primary winding;
a switching part which is connected to the primary winding and performs a switching operation according to a control signal;
a first delay part which delays an increasing rate of voltage between open nodes according to a turned-off state of the switching part and supplies a discharge current when the switching part is turned-on; and
a second delay part which delays a current flow in the switching part when the first delay part discharges the current when the switching part is turned-on.
1 Assignment
0 Petitions
Accused Products
Abstract
A direct current (DC) to DC converter is provided. The DC to DC converter includes: a transformer which comprises a primary winding which is connected in series with an input voltage and a secondary winding which generates induced current when the input voltage is applied to the primary winding; a switching part which is connected to the primary winding and performs a switching operation according to a predetermined control signal; a first delay part which delays an increasing rate of voltage between open nodes according to a turned-off state of the switching part and supplies a discharge current when the switching part is turned-on; and a second delay part which delays current flow in the switching part when the first delay part discharges the current when the switching part is turned-on.
34 Citations
12 Claims
-
1. A direct current (DC) to DC converter comprising:
-
a transformer which comprises a primary winding which is connected in series with an input voltage, and a secondary winding which generates an induced current when the input voltage is applied to the primary winding;
a switching part which is connected to the primary winding and performs a switching operation according to a control signal;
a first delay part which delays an increasing rate of voltage between open nodes according to a turned-off state of the switching part and supplies a discharge current when the switching part is turned-on; and
a second delay part which delays a current flow in the switching part when the first delay part discharges the current when the switching part is turned-on. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
-
Specification