Original document(5 pages)  中文版
    The feature of the present invention is that a symmetrical complementary bridge type postive and negative bilaterial constant current source is composed of only four high power elements, which can realize easily postive and negative bilaterial constant current for comparatively heavy current, esp. the constant current excitative circuit. Its advantages are: lower power consumption, simple construction, high reliability and low cost.
Application Number
申请号		 89101207 Application Date
申请日		 1989.03.02
Title 名称 Positive and negative bilaterial constant current source
Publication Number
公开号		 1045306 Publication Date
公开日		 1990.09.12
Approval Pub. Date Granted Pub. Date
International Classification 分类号 G05F1/46
Applicant(s) Name
申请人		 Shanghai Polytechnical Univ.
Address 地址
Inventor(s) Name 发明人 Huang Shenzhi, Li Bin
Attorney & Agent 代理人 FU WENYUAN TAO XINLIANG
More information 更  多  信  息


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