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发明名称
分机偏压装置
摘要
申请公布号
TW068091
申请公布日期
1985.06.16
申请号
TW073206370
申请日期
1984.08.16
申请人
三光惟达通信电子股份有限公司
发明人
分类号
H04M1/72
主分类号
H04M1/72
代理机构
代理人
林镒珠 台北巿长安东路二段一一二号九楼
主权项
(一)一种分机偏压电路,系在连接分机之交连变压器两端分以交运电容器和分机两端相接,且该变压器之一端连接有一定电流电晶体电路,其主要特征在于:相对于电晶体之变压器另一端以一电阻器连接有一电感器,且该变压器之中心接头系和地线相接,使构成一平衡式电路者。(二)一种如请求专利部份第(一) 项所述之分机偏压电路,其中之电晶体其基、射极连接有一基纳二极体以具有稳定偏压效果为其特征者。(三)一种如请求专利部份第(一)或(二)项所述之分机偏压电路,其中之电晶体系采NPN型为其特征者。
地址
台北巿民生东路一六四号
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