发明名称 |
Surge current prevention circuit of microwave oven |
摘要 |
A surge current prevention circuit of a microwave oven, where a surge relay is turned on or turned off by a predetermined DC voltage supplied by rectification of a predetermined low voltage, such that cost of parts of the surge current prevention circuit becomes low to thereby reduce the manufacturing cost, and electricity can be decreased and operation of the microwave oven can be stabilized by the constant switching operation time of the surge relay.
|
申请公布号 |
US5994684(A) |
申请公布日期 |
1999.11.30 |
申请号 |
US19980058174 |
申请日期 |
1998.04.10 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KO, YEONG-CHEOL |
分类号 |
H05B6/68;H05B6/66;(IPC1-7):H05B6/68 |
主分类号 |
H05B6/68 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|