儀表型號(hào)測(cè)量范圍功率消耗(瓦)電流線(xiàn)路的有效電阻及電感 D9mA-125mA50mA100mA0.26W0.23W0.28W 234mH R 410 60mH R 90 14mH R 27 D9A-10.25/0.5A0.5/1A2.5/5A5/10A1.25/1.75W1.5/2.87W3.4/1.25W6.25/12W 36/9mH R 21/7 7.7/1.9mH R 6.1/2.9 0.31/0.08mH R 0.55/0.25 0.08/0.02mH R 0.25/0.12 蘇特電氣