摘要 |
The present invention relates to a driver device (50) for driving a load (12), in particular an LED unit (12) having one or more LEDs (54), comprising input terminals (28, 29) for receiving an input voltage (V12) from an external power source (16) for powering the load (12), and a connection unit (66) for connecting the input terminals (28, 29) to each other and for providing a current path (74, 76) for a bleeding current (12), wherein the connection unit (66) comprises a first current path (74) for connecting the input terminals (28, 29) in a first current direction and a second current path (76) for connecting the input terminals (28, 29) in a second current direction opposite to the first current direction, wherein the connection unit (66) comprises a first current control unit (72) for controlling the bleeding current (12) in the connection unit (66), and wherein the first and the second current path (74, 76) each comprises a second current control unit (80, 82) for controlling the bleeding current (12) in the respective current path (74, 76). |
主权项 |
1. Driver device for driving a load, in particular an LED unit having one or more LEDs, comprising:
input terminals for receiving an input voltage from an external power source for powering the load, and a connection unit for connecting the input terminals to each other and for providing a current path for a bleeding current, wherein the connection unit comprises a first current path for connecting the input terminals in a first current direction and a second current path for connecting the input terminals in a second current direction opposite to the first current direction, wherein the connection unit comprises a first current control unit for controlling the bleeding current in the connection unit, and wherein the first and the second current path each comprises a second current control unit for controlling the bleeding current in the respective current path. |