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| EMC & PFC Choke Coil Type: PFN2028 Product Description 26.0mmx31.0mm.MAX. Custom design is available. Feature Iron dust core is used to realize better DC saturation characteristics and higher noise absorption effect and less leakage magnetic flux by using toroidal core. Ideally used as EMI choke in power line and signal line or switching power supply for noise prevention. Ideally used as Power Factor Correction choke. RoHS Compliance. 26.0 MAX. Dimensions (mm) 31.0 MAX. SOLDER 10.0 SOLDER 1.10 MAX. ADHESIVE 16.0 21.0 MAX. 24.0 MAX. Specification (For EMC application) PART NO. PFN2028NP-NM42A PFN2028NP-NM53A Inductance (H) [MIN.] At 1kHz 52 83 D.C.R.(m) [MAX.] (at20) 20(15) 26(20) Rated Current (A)1 6.4 5.4 Rated current: The DC current at which the temperature rise is t40.(Ta20). Specification (For PFC application) Sample No. 5341-T088 Inductance(H) At 1kHz 18.020% D.C.R. (m) [MAX.] (at20) 44.0 Rated Current (A)1 7.0 Rated current: The DC current at which the inductance decreases to 90 % of it's initial value or when t=40, whichever is lower(Ta=20). Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1 |
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