盛雷城精密电阻有限公司推出了几款精密分流电阻器,功率可达300w, 通过电流可达300a.这些精密分流电阻器并联在电流计线圈两端,就能使电流计的量程扩大,改装成安培表,可量度较大的电流。 阻值的选择直接影响分流电流比例。
--- precision resistor co., ltd. makes several kind of current sensor resistors, the maximum current allowed is up to 300a&maximum power loading is up to 300w!
每一种电子元器件在电路图中都有一个图形符号,有统一规定的---,还有厂家自己特定的图形符号。普通电阻器图形符号---r表示电阻器,是英文resistor的缩写。电阻器的常用参数会用多种形式表现出来 ,盛雷城精密电阻也有对应的规格型号和表示方法,以便识别和---。比如功率w表示,从1/8w到3w; 允许偏差有±5% ±2% ±0.5%± 0.1% ±0.05% ±0.01%等,分别用字母j,g,d,b,w,l表示。
盛雷城精密电阻有限公司的精密电阻生产基地占地6000平方米,现有职工100人,是江西省---企业,我公司的主打产品---多种类型的精密电阻具有精度高、温度系数低、稳定性强,性能---的特点,先后出口美国、日本、加拿大、印度、巴西等多个并------.
公司严格执行iso9001:2015管理体系,以第di一yi用户为宗旨,产品出厂经过多道检验,多年来受到广大客户的---与欢迎!
the production base of --- precision resistor is 6000 square meters, have 100 staffs, is an jiangxi high&new technology enterprise, our main productes including all kinds of high precision resistor with characteristic of high precision,lowert.c.r.,high stability,reliable performance,they have been exported to the united states, japan, canada, india, brazil&other countries&have been well received.
we strictly implement the iso9001:2015 quality management system,with the aim of quality first user first, the product factory has been tested by many ways,&has been accepted&welcomed by many customers for many years.
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