共模扼流圈 EV 系列 EV 20-0.3-02-33M EV 20-0.5-02-18M EV 20-0.8-02-5M6 EV 20-1.0-02-3M9 EV 20-1.2-02-3M3 EV 20-1.5-02-1M8 EV 20-2.0-02-0M8 EV 24-0.5-02-44M EV 24-0.8-02-18M EV 24-1.0-02-10M EV 24-1.5-02-4M5 EV 24-2.0-02-2M5 EV 24-3.0-02-1M2 EV 24-4.0-02-0M5 EV 28-1.0-02-36M EV 28-1.5-02-27M-X EV 28-1.5-02-20M EV 28-2.0-02-11M EV 28-3.0-02-9M0-X EV 28-3.0-02-5M0 EV 28-4.0-02-2M3 EV 28-5.0-02-1M1 EV 35-1.0-02-90M EV 35-2.0-02-20M EV 35-3.0-02-10M EV 35-4.0-02-5M0 EV 35-5.0-02-3M6