Crockett & Crockett
Transformerless AC/DC converting control circuit
The present invention discloses an AC/DC converting control circuit, which is used in transformerless AC/DC converting apparatuses. The control circuit primarily includes a current-switch circuit, a duty-control circuit and a load-current limiting circuit. When electrically connecting with a load and a voltage source in series, the control circuit of the present invention reduces the oscillation during on/off switching and provides a stable output current.
Macroblock, Inc.
H H
H02M H02M
inventional inventional
Te-Cheng Johnny Hui-Hwa
Chen Yang Chen