精密分流器系列SH-2高能電阻束焊精密分流器
返回系列列表
簡介
分流(liu)(liu)器(qi)是生活中常見的(de)一種電(dian)(dian)(dian)(dian)阻器(qi)，通常把在電(dian)(dian)(dian)(dian)流(liu)(liu)上測(ce)量電(dian)(dian)(dian)(dian)壓，從而間接測(ce)量電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)元件叫做分流(liu)(liu)器(qi)；分流(liu)(liu)器(qi)廣義定義：根據直流(liu)(liu)電(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)電(dian)(dian)(dian)(dian)阻時在電(dian)(dian)(dian)(dian)阻兩(liang)端(duan)產生電(dian)(dian)(dian)(dian)壓的(de)原理(li)制成(cheng)，與測(ce)量儀器(qi)的(de)電(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)路并聯(lian)，以擴(kuo)大(da)其測(ce)量范(fan)圍；分流(liu)(liu)器(qi)分為(wei)精(jing)密(mi)分流(liu)(liu)器(qi)和普通分流(liu)(liu)器(qi)
特性
易于焊接
可靠性高
精度高
溫度系數低
低(di)阻值、低(di)電感
應用場景
儀器儀表
變頻電源
同于電源回路的限流、均流或取樣檢測
