Data Sheet

ManualsBrandsTDK ManualsChokesChoke Toroidal core Radial lead B82725 1.8 mH 14 mΩ 10 A 1 pc(s)

 EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the

information contained therein without EPCOS’ prior express consent is prohibited.

EPCOS AG is a TDK Group Company.

Power Line Chokes

Current-compensated ring core double chokes

250 V AC, 0.56 … 82 mH, 1 … 16 A,

+40 °C / +45 °C / +55 °C / +60 °C

Series/Type: B82725A

Date: January 2018

Summary of content (7 pages)

PAGE 1
Power Line Chokes Current-compensated ring core double chokes 250 V AC, 0.56 … 82 mH, 1 … 16 A, +40 °C / +45 °C / +55 °C / +60 °C Series/Type: B82725A Date: January 2018  EPCOS AG 2018. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without EPCOS’ prior express consent is prohibited. EPCOS AG is a TDK Group Company.
PAGE 2
Power line chokes B82725A Current-compensated ring core double chokes Rated voltage 250 V AC Rated inductance 0.56 ... 82 mH Rated current 1 ... 16 A / +40 °C, +45 °C, +55 °C, +60 °C Construction ■ ■ ■ ■ ■ Current-compensated ring core double choke Ferrite core wih epoxy coating (UL 94 V-0) Plastic case with in-molded pins (UL 94 V-0)1) Potting (UL 94 V-0) Sector winding Features ■ ■ ■ ■ ■ ■ High resonance frequency due to special winding technique Approx.
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Power line chokes B82725A Current-compensated ring core double chokes Dimensional drawing and pin configuration Technical data and measuring conditions Rated voltage VR 250 V AC (50/60 Hz) Test voltage Vtest 1500 V AC, 2 s (line/line) Rated temperature TR +40 °C / +45 °C / +55 °C / +60 °C Rated current IR Referred to 50 Hz and rated temperature Rated inductance LR Measured with Agilent 4284A at 0.
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Power line chokes B82725A Current-compensated ring core double chokes Characteristics and ordering codes Ordering code Approvals +60 B82725A2102N001 × × +60 B82725A2122N020 × × 330 +60 B82725A2202N001 × × 100 80 +60 B82725A2402N020 × × IR LR Lstray,typ Rtyp TR A mH μH mΩ °C 1 68 850 1300 1.2 82 800 950 2 18 220 4 14 4 6.8 75 80 +60 B82725A2402N001 × × 6 3.9 40 40 +60 B82725A2602N001 × × 8 3.9 35 31 +40 B82725A2802N020 × × 8 2.
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Power line chokes B82725A Current-compensated ring core double chokes Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Impedance |Z| versus frequency f measured with windings in parallel at +20 °C, typical values Current derating Iop/IR versus temperature TA Please read Cautions and warnings and Important notes at the end of this document.
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Cautions and warnings ■ Please note the recommendations in our Inductors data book (latest edition) and in the data sheets. – Particular attention should be paid to the derating curves given there. – The soldering conditions should also be observed. Temperatures quoted in relation to wave soldering refer to the pin, not the housing.
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Important notes The following applies to all products named in this publication: 1. Some parts of this publication contain statements about the suitability of our products for certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned.