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Qinghua science instruments 13yr.
Main Products:Human model human organ model animal plant specimen model human skeleton teaching equipment biological model
Contacts:zhengChat
Mobile:86-13750965003
E-mail: WeChat:13750965003
Address:Ningbo Qinghua Science and Education Instrument Co., Ltd., No. 9, Zhushan North Road, Taoyuan Street, Ninghai county, Ningbo city, Zhejiang province,Yiwu City,Jinhua City City,Zhejiang Province
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本仪器为永磁式、可转动电枢式发电机,由定子、转子、电刷、二极管、底板和手动机构组成。
1、定子:由永磁体和极鞭组成,磁体由二块钡恒磁材料精致,红色为“N”极,蓝色为“S"极。
2、转子:由转轴、线圈架、滚包线、小皮带轮组成电枢。
3、电刷:由弹性磷铜片组成,移动电刷在消杆上的位置,就能分别得到交流电和直流电。
4、底版:由西德进口双面板组成,板上装有整机,发电板等。
5、手动机构、手动轮和轮架安装在底版上,通过皮带与电机小皮带轮连接。
6、当转子速度为1200-1600/分时,本机输出端电压,空载电压不小于6V,负荷电压不小于3V、0.3A。
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