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Datasheet File OCR Text: |
dr1 p o w er line chok es .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .550 .406 .469 .469 .485 .500 .500 .500 .480 .480 .480 .480 .480 .480 .480 .450 .450 dimension (a) typic al applic a tions filter s p o w er supplies rfi supr ession p o w er amplif ier s switching regula tor s scr and t r iac contr ols speak er and cr osso v er netw or ks general chara cteristics dr1 p o w er line chok es ar e av aila ble in inductances rang ing fr om 1 to 560 h with sa tura tion curr ents rang ing fr om 2.9 to 87 amps dc. high sa tura tion ma ter ial mak es these chok es ideal f or a pplica tions needing both high-curr ent v alues and small size. supplied in bulk only . .5" .840" max .660" max a notes: (1) sa tura tion curr ent lo w er s inductance 5%. (2) leads ar e tinned to within 1/16 in. of body . (3) coils ar e f inished with ul-vw -1 ra ted slee ving. 87.0 68.0 56.0 56.0 47.0 47.0 40.0 36.0 32.0 29.0 26.0 24.5 21.2 19.0 17.5 16.5 15.8 14.4 13.2 11.8 11.0 10.0 8.9 8.2 7.5 5.8 5.6 5.1 4.3 4.1 3.8 3.3 3.2 2.9 current sa tura ting amps dc (1) dc resist ance ohms maximum ( w ) .003 .003 .004 .004 .004 .005 .005 .006 .007 .007 .007 .008 .009 .010 .011 .015 .020 .030 .040 .046 .062 .069 .077 .083 .095 .127 .181 .217 .240 .300 .336 .460 .636 .696 dr1-1r0k dr1-1r2k dr1-1r5k dr1-1r8k dr1-2r2k dr1-2r7k dr1-3r3k dr1-3r9k dr1-4r7k dr1-5r6k dr1-6r8k dr1-8r2k dr1-100k dr1-120k dr1-150k dr1-180k dr1-220k dr1-270k DR1-330K dr1-390k dr1-470k dr1-560k dr1-680k dr1-820k dr1-101k dr1-121k dr1-151k dr1-181k dr1-221k dr1-271k dr1-331k dr1-391k dr1-471k dr1-561k p ar t number 1.0 1.2 1.5 1.8 2.2 2.7 3.3 3.9 4.7 5.6 6.8 8.2 10.0 12.0 15.0 18.0 22.0 27.0 33.0 39.0 47.0 56.0 68.0 82.0 100.0 120.0 150.0 180.0 220.0 270.0 330.0 390.0 470.0 560.0 induct ance (h 10%) wire diameter 0.071 0.071 0.071 0.067 0.063 0.063 0.059 0.059 0.055 0.055 0.055 0.055 0.051 0.051 0.047 0.047 0.039 0.039 0.039 0.039 0.035 0.035 0.035 0.031 0.029 0.029 0.027 0.027 0.026 0.020 0.021 0.021 0.020 0.020
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Price & Availability of DR1-330K
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