emc filte r FI-B03D series 201 4 .02.18- a /2 page 1of 3 mornsun guangzhou science & te chnology co., ltd. reserves the copyright and right of final interpretation emc filter features z compact size z restrain line disturb of dc power source z t he attenuation coefficient of frequency meet 20db z cost-effective z low temperature rise z mounting: pcb mounting, chassis mounting with screw terminals, din-rail mounting rohs this model applies to analog circuit which is noise-sensitive. put FI-B03D on to the input of module can ensure emi performance by a big margin. selection guide model input voltage range (vdc) nominal current (a)(max) FI-B03D 0~80 3.0 note: series with suffix ?a2s? are chassis mounting, with suffix ?a4s? are din-rail mounting, for example FI-B03Da4s. general specifications item test conditions min. typ. max. unit operating temperature -40 -- 85 storage temperature -55 -- 125 storage humidity 5 -- 95 % casing temperature rise nominal current -- -- 40 withstand voltage to gnd -- -- 1500 vdc dcr input - output -- 30 -- m ? general specifications casing material aluminum alloy package dimensions horizontal package 25.40x25.40x11.70 mm a2s wiring package 76.00x31.50x21.20 mm a4s rail package 76.00x31.50x25.80 mm weight horizontal package/a2s wiri ng package/a4s rail package 15g/35g/55g(typ) frequency impedance specifications item test conditions min. typ. max. unit im 150khz~100 mhz -- 20 -- db ? devise standard FI-B03D can ensure mornsun dc/dc converter module with 3a input current emi meet en 55022 class b.
emc filte r FI-B03D series 201 4 .02.18- a /2 page 2of 3 mornsun guangzhou science & te chnology co., ltd. reserves the copyright and right of final interpretation impedance specifications 1k 10k 100k 1.0m 10.m 100.m 100 10 20 30 40 50 60 frequency(hz) impd(db ) ? desi g n reference 1. inside schematic -vin +vi n -vo +v o 2. typical application +vin -vin emi filter dc-dc converter +vo -vo +vo -vo fuse +vin gnd fuse: due to the difference of the power module input current, the fuse of the recommended values, please refer to the technical manual for the power module. +vin -vin emi filter dc-dc converter +vo -vo +vo -vo fuse +vin gnd note: this application is not supported for this series. 3. for more information please find the application notes on www.mornsun-power.com FI-B03D dimensions and recommended layout
emc filte r FI-B03D series 201 4 .02.18- a /2 page 3of 3 mornsun guangzhou science & te chnology co., ltd. reserves the copyright and right of final interpretation FI-B03Da2s dimensions FI-B03Da4s dimensions note: 1. packing information please refer to 'product packing information' . the packing bag number of hori zontal package : 58220003, the packing bag number of a2s/ a4s package:58220022; 2. unless otherwise specified, data in this data sheet should be tested under the conditions of ta=25 c, humidity<75%; 3. all index testing methods in this datasheet are ba sed on our company?s corporate standards; 4. the performance indexes of the product models listed in this manual are as above, but some indexes of non-standard model produc ts will exceed the above-mentioned requirements, and please dire ctly contact our technicians for specific information; 5. we can provide product customization service; 6. specifications of this product are subj ect to changes without prior notice. mornsun guangzhou science & technology co., ltd. address: no. 5, kehui st. 1, kehui develo pment center, science ave., guangzhou scienc e city, luogang district, guangzhou, p. r. china tel: 86-20-38601850-8801 fax: 86-20-38601272 e-mail: info@mornsun.cn
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