defining a degree of excellence bel fuse inc. 198 van vorst street, jersey city, nj 07302 ? tel: 201-432-0463 ? fax: 201-432-9542 ? e-mail: belfuse@belfuse.com website: http://www.belfuse.com specifications subject to change without notice. 0553-0033-ac 1:1 2.50 25 50 25 6.0 1.00 a 1 0553-0033-aj 1:1 2.50 25 50 25 6.0 1.00 b 2 0553-3005-ac 1:1 2.50 25 20 40 0.8 1.00 a 1 0553-3005-aj 1:1 2.50 25 20 40 0.8 1.00 b 2 mechanicals schematics 960034a isolation transformers for starlan applications ? designed for ieee 802.3 (base 5) applications ? single and dual designs ? high isolation voltage design, rated to 2000 vrms ? fast rise times a b 1 2 electricals at 25oc inductance et rise coupling leakage pri/sec dcr turns lp (mh) constant time capacitance inductance (ohms) package part no. ratio (+/- 20) (vs) min (ns) max c ww (pf) max l l (h) max max schematic style
defining a degree of excellence corporate office bel fuse inc. 198 van vorst street, jersey city, nj 07302-4496 tel: 201-432-0463 fax: 201-432-9542 e-mail: belfuse@belfuse.com internet: http://www.belfuse.com far east office bel fuse ltd. 8f/8 luk hop street san po kong kowloon, hong kong tel: 852-2328-5515 fax: 852-2352-3706 european office bel fuse europe ltd. preston technology management centre marsh lane, preston pr1 8ud lancashire, u.k. tel: 44-1772-556601 fax: 44-1772-888366 960034a application notes application circuit isolation transformers for starlan applications ? inductance is measured at 100khz, iv rms. ? surface mount packaging is available. ? separate 4 wire filter networks are available. ? designed for both hub and node use.
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