| 摘要 |
The circuit arrangement has a rectifier (D7-D10), diodes (D1-D6), a negative rail (DCN) connected to the negative rectifier output, storage capacitors (C1,C2), an inverter (T1,T2), a reactance network, a coupling between the reactance network and a node and a pump capacitor (C3) connected to the node and the positive rectifier output. The second connection of a lamp choke (L1) is connected to the first connectors of first and second resonance capacitors, whereby a second connection of the first resonance capacitor is connected to a second node (N2) and a second connector of the second resonance capacitor is connected to the positive (DCP) or negative rail. |
