1 power range: up to 30w height: 11.45mm max footprint: 15.24mm x 13.1mm max toplogy: forward and flyback usaf858f674f8100 germanyf49f7032f7806f0 singaporef65f6287f8998 shanghaif86f21f62787060 chinaf86f755f33966678 taiwanf886f3f4356768 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (3-4) 253.4 hf 10 % lk.finductance (3-4)fwith (8,f7,f6,f5)fshorted 7.5 hfmax (3-4) 420 m fmax dcr (6,f5-8,f7) 7.5 m fmax (2-1) 115 m fmax hi-pot pri-sec 1500 vrms k1ffactor 4671.8 pri.finductance (3-4) 253.4 hf 10% lk.finductance (3-4)fwithf (8,f7,f6,f5)fshorted 7.5 hfmax (3-4) 420 m fmax dcr (6,f5-8,f7) 16 m fmax (2-1) 115 m fmax hi-pot pri-sec 1500 vrms k1ffactor 4671.8 pri.finductance (3-4) 264.1 hf 10% lk.finductance (3-4)fwith (8,f7,f6,f5)fshorted 6f hfmax (3-4) 800 m fmax (6,f5-8,f7) 45 m fmax (2-1) 115 m fmax hi-pot pri-sec 1500 vrms k1ffactor 4769.7 pa1133nl pa1134nl pa1135nl dcr flyback transformer flyback transformer flyback transformer 5 p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
2 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (3-4) 253.4f hf 10% lk.finductance (3-4)fwith (8,f7,f6,f5)fshorted 12f hfmax (3-4) 420f m fmax (2-1) 335f m fmax (5-6) 9.5f m fmax (7-8) 7.2f m fmax hi-pot pri-sec 1500 vrms k1ffactor 4671.8 pri.finductance (3-4) 20.4 hf 10% lk.finductance (3-4)fwith (10,f9,f8,f7)fshorted 1.5f hfmax (3-4) 80f m fmax dcr (6,f5-8,f7) 7.5f m fmax (2-1) 150f m fmax hi-pot pri-sec 1500 vrms k1ffactor 1002.9 pri.finductance (3-4) 155f hf 10% lk.finductance (3-4)fwithf (8,f7,f6,f5)fshorted 5f hfmax (3-4) 530f m fmax (6,f5-8,f7) 31f m fmax (2-1) 900f m fmax hi-pot pri-sec 1500 vrms k1ffactor 3117.5 pri.finductance (3-4) 155f hf 10% lk.finductance (3-4)fwith (8,f7,f6,f5)fshorted 5f hfmax (3-4) 570f m fmax (6,f5-8,f7) 40f m fmax (2-1) 1000f m fmax hi-pot pri-sec 1500f vrms k1ffactor 3117.5 pa1253nl pa1277nl dcr pa1282nl pa1283nl dcr dcr flyback transformer flyback transformer flyback transformer flyback transformer 5 (from pin 8 to 5) p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
3 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (3-4) 155f hf 10% lk.finductance (3-4)fwithf (8,f7,f6,f5)fshorted 5f hfmax (3-4) 540f m fmax (6,f5-8,f7) 370f m fmax (2-1) 920f m fmax hi-pot pri-sec 1500f vrms k1ffactor 3117.5 pri.finductance (3-4) 20.4f hf 10% lk.finductance (3-4)fwith (8,5)fshorted 1.5f hfmax (3-4) 80f m fmax (5-8) 30f m fmax (2-1) 105f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1002.9 pri.finductance (3-4) 185f hf 10% lk.finductance (3-4)fwithf (8,f7,f6,f5)fshorted 10f hfmax (3-4) 420f m fmax (6,f5-8,f7) 12f m fmax (2-1) 115f m fmax hi-pot pri-sec 1500f vrms k1ffactor 3410.8 pri.finductance (3-4) 25.2 hf 10% lk.finductance (3-4)fwith (1,f2,f8,f7,f6,f5)fshorted 0.55f hfmax (3-4) 135f m fmax dcr (6,f5-8,f7) 11f m fmax (2-1) 115f m fmax hi-pot pri-sec 1500f vdc k1ffactor 1115.0 pa1284nl pa1370nl pa1721nl pa2362nl dcr dcr dcr flyback transformer flyback transformer forward transformer flyback transformer 5 p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
4 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (3-4) 25.2f hf 10% lk.finductance (3-4)fwithf (1,f2,f8,f7,f6,f5)fshorted 0.85f hfmax (3-4) 135f m fmax dcr (6,f5-8,f7) 9f m fmax (2-1) 180f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1115.0 pri.finductance (3-4) 25.2 hf 10% lk.finductance (3-4)fwith (1,f2,f8,f7,f6,f5)fshorted 1f hfmax (3-4) 145f m fmax dcr (6,f5-8,f7) 7.5f m fmax (2-1) 110f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1059.4 pri.finductance (3-4) 24 hf 10% lk.finductance (3-4)fwith (8,f7,f6,f5)fshorted 0.75f hfmax (3-4) 82f m fmax dcr (6,f5-8,f7) 13f m fmax (2-1) 80f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1179.9 pri.finductance (3-4) 24f hf 10% lk.finductance (1-4)fwith (8,f7,f6,f5)fshorted 0.6f hfmax (3-4) 90f m fmax (6,f5-8,f7) 23f m fmax (2-1) 130f m fmax hi-pot pri-sec 1500f vdc k1ffactor 1179.9 pa2363nl pa2364nl pa2454nl pa2455nl flyback transformer flyback transformer flyback transformer flyback transformer dcr 5 p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
5 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (3-4) 24f hf 10% lk.finductance (3,4)fwith (8,f7,f6,f5)fshorted 0.6f hfmax (3-4) 86f m fmax dcr (6,f,5-8,f7) 86f m fmax (2-1) 470f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1179.9 pri.finductance (3-4) 50.5f hf 10% lk.finductance (3-4)fwithf (8,f7,f6,f5)fshorted 1.4f hfmax (3-4) 420f m fmax dcr (6,f5-8,f7) 47f m fmax (2-1) 174f m fmax hi-pot pri-sec 1500f vrms k1ffactor 1241.4 pri.finductance (4-1)fwithf3,2fshorted 40f hf 10% (4-1)fwithf3,2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwithf (5,f6,f7,f8)fshorted 1.45f hfmax (3-4) 410f m fmax (6,f5-8,f7)) 140f m fmax (2-1) 140f m fmax hi-pot pri-sec 1500f vdc k1ffactor 1241.4 pri.finductance (4-1)fwithf3,2fshorted 40f hf 10% (4-1)fwithf3.2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwithf (5,f6,f7,f8)fshorted 1.45f hfmax (4-1) 405f m fmax (8-6) 470f m fmax (7-5) 470f m fmax hi-pot pri-sec 1500f vdc k1ffactor 983.3 pa2456nl pa2627nl pa3948.001nl pa3948.002nl dcr flyback transformer flyback transformer flyback transformer flyback transformer dcr 5 p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
6 electrical specifcations @ 25c - operating temperature -40c to +130c pri.finductance (4-1)fwithf3,f2fshorted 40f hf 10% (4-1)fwithf3,f2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwithf (5,f6,f7,f8)fshorted 1.45f hfmax (4-1) 405f m fmax dcr (8-6) 470f m fmax (7-5) 470f m fmax hi-pot pri-sec 1500f vrms k1ffactor 983.3 pri.finductance (4-1)fwithf3,f2fshorted 40f hf 10% (4-1)fwithf3,f2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwith (5,f6,f7,f8)fshorted 1.45f hfmax (4-1) 220f m fmax dcr (8-6) 58f m fmax (7-5) 58f m fmax hi-pot pri-sec 1500f vrms k1ffactor 983.3 pri.finductance (4-1)fwithf3,f2fshorted 40f hf 10% (4-1)fwithf3,f2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwith (5,f6,f7,f8)fshorted 1.6f hfmax (4-1) 220f m fmax (7-6) 1275f m fmax hi-pot pri-sec 1500f vrms k1ffactor 983.3 pri.finductance (4-1)fwithf3,f2fshorted 40f hf 10% (4-1)fwithf3,f2fshorted 32f hfminfatf1.88a lk.finductance (4-1)fwith (5,f6,f7,f8)fshorted 1.65f hfmax (4-1) 220f m fmax (7-6) 3350f m fmax hi-pot pri-sec 1500f vrms k1ffactor 983.3 pa3948.003nl pa3948.004nl pa3948.005nl pa3948.006nl flyback transformer flyback transformer flyback transformer flyback transformer 5 dcr dcr p742.d (02/16) pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt
7 paxxxxnl mechanical notes: 1.f theftemperaturefoffthefcomponentf(ambientfplusftemperaturefrise)fmustfbefwithinfthef fffstatedfoperatingftemperaturefrange. 2.fthefaboveftransformersfandfinductorsfhavefbeenftestedfandfapprovedfbyfpulsesfpower fffficfpartnersfandfarefsitedfinfthefappropriatefdatasheetforfevaluationfboardfdocumentation ffffatfthesefcompanies.ftofdeterminefwhichficfandficfpartnersfarefmatchedfwithfthefabove ffffpulsefpartfnumbersfpleasefconsultftheficfcrossfreferencefonfthefpulsefwebsite. 3.fforffybackftopologyfapplications,fitfisfnecessaryftofensurefthatftheftransformerfwillfnot ffffsaturatefinfthefapplication.fthefpeakffuxfdensityf(bpk)fshouldfremainfbelowf2700gauss. fffftofcalculatefthefpeakfdensity,fuseftheffollowingfformula: f bpkf(gauss)f=fk1_factorf*fipkf(a) 4.finfhighfvolt-secfapplications,fitfisfimportantftofcalculatefthefcoreflossfofftheftransformer. ffffapproximateftransformerfcoreflossfcanfbefcalculatedfas: f corelossf(w)f=f2.5e-14f*f(freq_khz)ffffff*f( b_gauss) fffffffffffffffwheref bfcanfbefcalculatedfas: f forfflybackftopology:f bf=fk1_factorf*f(a) f forfforwardftopology:f bf=fk1_factorf*fvolt- sec 5.foptionalftapef&freelfpackagingfcanfbeforderedfbyfaddingfaf t fsufxftofthefpartff ffffnumberf(i.e.fpa1133nlfbecomesfpa1133nl t ).fpulsefcompliesfwithfindustryfstandardftapef ffffandfreelfspecifcationfeia481.ftheftapefandfreelfforfthisfproductfhasfafwidthf(w=32mm),f ffffpitchf(po=24mm)fanfdepthf(ko=11.6mm). 1.63 2.63 pa xxxnl date c ode c ountr y of origin for more information pulse worldwide headquarters 12220fworldftradefdrive sanfdiego,fcaf92128 u.s.a. tel:f858f674f8100 fax:f858f674f8262 pulse europe einsteinstrassef1 d-71083fherrenberg germany tel:f49f7032f7806f0 fax:f49f7032f7806f135 pulse china headquarters b402,fshenzhenfacademyfof aerospaceftechnologyfbldg. 10thfkejinanfroad high-techfzone nanshanfdistrict shenzhen,fprfchinaf518057 tel:f86f755f33966678f fax:f86f755f33966700 pulse north china roomf2704/2705 superfoceanffinancefctr. 2067fyanfanfroadfwest shanghaif200336 china tel:f86f21f62787060f fax:f86f2162786973 pulse south asia 135fjoofsengfroad #03-02 pmfindustrialfbldg. singaporef368363 tel:f65f6287f8998ff fax:f65f6287f8998 pulse north asia 3f,fno.f198 zhongyuanfroad zhonglifcity taoyuanfcountyf320 taiwanfr.fo.fc. tel:f886f3f4356768 fax:f886f3f4356823f(pulse)ff fax:f886f3f4356820f(fre) performancefwarrantyfoffproductsfoferedfonfthisfdatafsheetfisflimitedftofthefparametersfspecifed.fdatafisfsubjectftofchangefwithoutfnotice.fotherfbrandfandfproductfnamesfmentionedfhereinfmayfbef trademarksforfregisteredftrademarksfofftheirfrespectivefowners.f?fcopyright,f2016.fpulsefelectronics,finc.fallfrightsfreserved. pulseelectronics.com high frequency wire wound transformers ep10 platforms - smt p742.d (02/16)
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