AMORPHOUS CHOKE COILS RoHS Compliant ?MAJOR USES @Choke coils for Power Factor Corrective circuit @Output choke coils for inverter smoothing ?FEATURES @Miniaturization in comparison with AM series coils by about 30 percent @Excellent D.C.bias characteristics ?CORE STANDARD SPECIFICATIONS Cross Core Part No. Abbreviation Sectional Area (Old Core Part No.) cm2 LNW462715J2 WQ 1.254 (W462715J2) LNW462720J2 WC 1.634 (W462720J2) LNW462725J2 WK 2.043 (W462725J2) LNW603525J2 WL 2.688 (W603525J2) Magnetic Path Length Outside Dimensions Inductance Coefficient AL Value Outer Rated Rated Current Diameter Width Height Idc=0[A] Current* Ampere Turn mH mH mm mm mm [AT] cm 11.5 49.4 22.7 18.0 0.076 0.061 1760 11.5 49.4 22.7 23.0 0.094 0.080 1800 11.5 49.4 22.7 28.0 0.133 0.106 1900 14.9 66.7 29.3 29.2 0.135 0.109 2500 *100[kHz], P25% ?CORE LOSS CHARACTERISTICS (Magnetic Flux Density Dependency) ?D.C. BIAS CHARACTERISTICS AL-AT @AW core, Frequency : 100[kHz] @AW choke 0.15 1000 300[kHz] 200[kHz] 150[kHz] 100[kHz] 80[kHz] 50[kHz] 20[kHz] 10 1 LNW462720J 0.1 100 AL [MH] Core loss PFe [mW/g] LNW603525J LNW462715J 0.05 LNW462725J 0 1 10 100 1000 10000 0 500 1000 1500 2000 2500 3000 3500 AT [A] Magnetic flux density D Bp-p [mT] (1/2) CAT. No. E1008K AMORPHOUS CHOKE COILS W L a D1 D2 Maximum outer diameter : D1(Vertical), D2(Horizontal) Maximum width : W Total lead length* : L=30P3mm Soldering boundary* : a=1.5mmMAX *The bottom of the core or coil ( ) is defined as base surface. ?COIL STANDARD SPECIFICATIONS Coil Part No. (Old Coil Part No.) Inductance *1 (100kHz) 0[A] Rating mH mH Winding *2 mmfblines-turns 250 20 1.0B5P - 45T 59.0 59.0 41.5 105 100 10 1.3B4P - 28T 57.0 57.0 41.5 56.6 53 50 5 1.5B4P - 20T 57.0 57.0 41.5 20 28.3 546 500 35 1.0B5P - 64T 78.5 78.5 46.0 30 42.4 213 200 15 1.3B4P - 40T 78.5 78.5 46.0 40 56.6 105 100 10 1.5B4P - 28T 78.5 78.5 46.0 Peak Current A 20 28.3 270 30 42.4 40 LAAW020251WKHV0E (AW20251WKHPBF) LAAW030101WKHV0E (AW30101WKHPBF) LAAW040500WKHV0E (AW40500WKHPBF) LAAW020501WLHV0E (AW20501WLHPBF) LAAW030201WLHV0E (AW30201WLHPBF) LAAW040101WLHV0E (AW40101WLHPBF) Outside Dimensions D.C.R. mo (max) Rated Current Arms D1 mm D2 mm W mm *1 Rated inductance tolerance : P25%, the inductance at current 0[A] indicates the reference value. *2 The number of turns indicates the reference value. The specification of the inductance takes precedence over that of the number of turns. There is a horizontal putting type in all items in the above list."V"changes into "H" in last the third digit of the name of items. There are the type with the length putting seat and the horizontal putting seat in item. *Order the auxiliary pins separately if they are required for the pedestal. Please select them according to the situation. ?D.C. BIAS CHARACTERISTICS @Core : LNW462725J2, LNW603525J2, Frequency : 100[kHz] 1000 LAAW020501WLHV0E LAAW020251WKHV0E Inductance L [MH] LAAW030201WLHV0E 100 LAAW040500WKHV0E LAAW030101WKHV0E LAAM040101WLHV0E 10 0 10 20 30 40 50 60 70 80 90 100 D.C Current I [A] (2/2) CAT. No. E1008K