发明名称 |
System and method for emissions suppression in a switched-mode power supply |
摘要 |
In one embodiment, a method of operating a switched-mode power supply that has a switch coupled to a drive signal is disclosed. The method includes deactivating the drive signal at a first instance of time, and comparing a power supply signal to a threshold after deactivating the drive signal. The method further includes activating the drive signal a variable period of time after the power supply signal crosses the threshold. |
申请公布号 |
US8098502(B2) |
申请公布日期 |
2012.01.17 |
申请号 |
US20090481728 |
申请日期 |
2009.06.10 |
申请人 |
MAO MING PING;TEO YONG SIANG;KOK SIU KAM ERIC;INFINEON TECHNOLOGIES AG |
发明人 |
MAO MING PING;TEO YONG SIANG;KOK SIU KAM ERIC |
分类号 |
H02M3/335 |
主分类号 |
H02M3/335 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|