amorphous choke coils cat. no. e1008d ? major uses @ for harmonic counter-measure active filter @ inverter output smoothing choke coil ? features @ miniaturization in comparison with am series coils by about 30 percent @ excellent d.c. superposition characteristics a d w (reference sample) l d : maximum outer diameter w : maximum width total lead length (l)* : 30mm (+3 mm, -3mm) soldering boundary (a)* : 1.5mmmax * the bottom of the core or coil ( )is defined as the base surface. *1 rated inductance tolerance : p 25%, 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 num ber of turns. the coils of the lying type are also provided for all the items listed in the table above. for a coil of the type, the final sy mbol h in the part number should be changed to e in the table (e.g. aw30101wke). mm peak current a rated current arms inductance rating d.c.r. m o (max) winding mm fb lines-turns outside dimension d w mm p/n m h m h 0 [a] 1 2 * * (100khz) 20 30 40 20 30 40 28.3 42.4 56.6 28.3 42.4 56.6 270 105 53 546 213 105 250 100 50 500 200 100 20 10 5 35 15 10 59.0 57.0 57.0 78.5 78.5 78.5 41.5 41.5 41.5 46.0 46.0 46.0 1.0x5p - 45t 1.3x4p - 28t 1.5x4p - 20t 1.0x5p - 64t 1.3x4p - 40t 1.5x4p - 28t aw20251wkh aw30101wkh aw40500wkh aw20501wlh aw30201wlh aw40101wlh the items preceded by symbol include two types, or the depth type with pedestal and the bed type with pedestal. to order th e item of the depth or bed type, add d or b at the end of the item of the item name respectively, as shown in the examples below:(aw30101wkd for the depth type with pedestal) (AW30101WKB for the bed type with pedestal) *order the auxiliary pins separately if they are required for the pedestal. ? general specification (1/2)
amorphous choke coils cat. no. e1008d ? dc-current pre-loadability @ core : w462725j2, w603525j2, frequency : 100 khz 0 1 10 100 1000 10 20 30 40 50 60 70 80 90 100 aw30101wkh aw20501wlh aw20251wkh aw30201wlh aw40101wlh aw40500wkh ? dc-current pre-loadability of al-value @ aw core, frequency : 100 khz al-value 0.15 0.1 0.2 0.05 0 0 500 1000 1500 2000 2500 3000 3500 w462725j2 w603525j2 dc-current magnetomotive force ni [a] (2/2)
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